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121 Seaman Avenue

Manhattan, NY 10034BBL 1-02240-0006Map

Owner of record: 121 Seaman Avenue, LLC

121 Seaman Avenue is an elevator apartment building built in 1932 in Manhattan, 10034. It has 42 residential units across 6 floors. The owner of record is 121 Seaman Avenue, LLC. HPD has recorded 229 housing violations here, most recently on August 28, 2026. 14 of the 50 most recent violations are still open. City tax records listed 12 rent-stabilized apartments here in 2024.

HPD violations
229
DOB violations
25
ECB violations
23
HPD complaints
714

What to know

Concern
7 open Class C

Immediately hazardous issues among recent violations are still open.

Watch
Last violation Aug 28, 2026

Date of the most recent HPD inspection that found a problem.

Good
No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

Rent-stabilized units in 2024
12
About 29% of the building's 42 apartments
Up from 10 in 2018

Counts come from owners' rent-stabilization filings shown on NYC Department of Finance tax bills, as extracted by JustFix. They tell you a building has stabilized apartments, not which ones.

Stabilized units by tax-bill year

Think your apartment is stabilized? Request its rent history from HCR (free), then check your renewal with the renewal calculator.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 229

  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 5c, 5th story, 1st apartment from east at south

    Aug 28, 2026 · Apt 5C

    Open — Notice of issuance sent to tenant
  • B

    Properly repair or replace the broken or defective latch at building entrance door

    Aug 28, 2026

    Open — Nov certified on time
  • C

    Replace or repair the self-closing doors that is missing or defective latch set at building entrance door

    Aug 28, 2026

    Closed — Violation closed
  • B

    Refit vestibule door at public hall, 1st story

    Jul 21, 2026

    Closed — Violation closed
  • B

    Repair the leaky and/or defective faucets at bathtub in the bathroom located at apt 6d, 6th story, 1st apartment from east at south

    Jul 21, 2026 · Apt 6D

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective latch set at north fire door at public hall, 1st story

    Jul 18, 2026

    Closed — Violation closed
  • C

    Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system missing signage at public hall, 1st story

    Jul 9, 2026

    Closed — Violation closed
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 6a, 6th story, 1st apartment from north at east

    Jul 9, 2026 · Apt 6A

    Open — First no access to re- inspect violation
  • C

    Replace or repair the self-closing doors that is missing or defective hinges at boiler room door at basement

    May 18, 2026

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective caulking at bathtub area at north and west walls in the bathroom located at apt 6a, 6th story, 1st apartment from west at north

    May 18, 2026 · Apt 6A

    Closed — Violation closed
Show 40 more ↓
  • B

    Properly repair with similar material the broken or defective grout at north and east walls in the bathroom located at apt 6a, 6th story, 1st apartment from west at north

    May 18, 2026 · Apt 6A

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling and all walls in the bathroom located at apt 6a, 6th story, 1st apartment from west at north

    May 18, 2026 · Apt 6A

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective vanity cabinet at west wall in the bathroom located at apt 6a, 6th story, 1st apartment from west at north

    May 18, 2026 · Apt 6A

    Closed — Violation closed
  • C

    Properly repair with similar material the broken or defective ceramic floor tiles in the bathroom located at apt 6a, 6th story, 1st apartment from west at north

    May 18, 2026 · Apt 6A

    Open — First no access to re- inspect violation
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling and all walls in the 1st room from north at east located at apt 6a, 6th story, 1st apartment from west at north

    May 18, 2026 · Apt 6A

    Open — First no access to re- inspect violation
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling and all walls in the 2nd room from north at east located at apt 6a, 6th story, 1st apartment from west at north

    May 18, 2026 · Apt 6A

    Open — First no access to re- inspect violation
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling and all walls in the private hallway located at apt 6a, 6th story, 1st apartment from west at north

    May 18, 2026 · Apt 6A

    Open — First no access to re- inspect violation
  • B

    Properly repair or replace the broken or defective intercom system from building entrance to east wall in the foyer located at apt 6a, 6th story, 1st apartment from west at north

    May 18, 2026 · Apt 6A

    Closed — Violation dismissed
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 6a, 6th story, 1st apartment from west at north

    May 18, 2026 · Apt 6A

    Open — First no access to re- inspect violation
  • C

    Replace or repair the self-closing doors that is missing or defective latchset at building entrance door

    May 15, 2026

    Open — Violation will be reinspected
  • C

    Replace or repair the self-closing doors that is missing or defective latchset at door leading to east yard at public hall, 1st story

    May 15, 2026

    Closed — Violation closed
  • A

    Paint metal in accordance with dept. regulation at heat riser in the bathroom located at apt 2b, 2nd story, 2nd apartment from west at north

    May 11, 2026 · Apt 2B

    Closed — Violation dismissed
  • C

    M/d law abate the nuisance consisting of scaling hot water above 130 degrees in the entire apartment located at apt 5c, 5th story, 1st apartment from north at east

    May 11, 2026 · Apt 5C

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 1st room from north located at apt 2b, 2nd story, 2nd apartment from west at north

    May 11, 2026 · Apt 2B

    Closed — Violation dismissed
  • B

    Properly secure the loose base cabinet at wash basin in the bathroom located at apt 2b, 2nd story, 2nd apartment from west at north

    May 11, 2026 · Apt 2B

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective escutcheon plate at top of heat riser in the bathroom located at apt 2b, 2nd story, 2nd apartment from west at north

    May 11, 2026 · Apt 2B

    Closed — Violation dismissed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at west wall in the bathroom located at apt 2b, 2nd story, 2nd apartment from west at north

    May 11, 2026 · Apt 2B

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 2b, 2nd story, 2nd apartment from west at north

    May 11, 2026 · Apt 2B

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 5c, 5th story, 1st apartment from north at east

    May 11, 2026 · Apt 5C

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective electrical outlet at west wall in the bathroom located at apt 2b, 2nd story, 2nd apartment from west at north

    May 11, 2026 · Apt 2B

    Open — First no access to re- inspect violation
  • B

    Properly repair with similar material the broken or defective ceramic tiles at west wall in the bathroom located at apt 2b, 2nd story, 2nd apartment from west at north

    May 11, 2026 · Apt 2B

    Open — First no access to re- inspect violation
  • C

    M/d law abate the nuisance consisting of hot water temperature exceeds 130 degrees in the entire apartment located at apt 2b, 2nd story, 2nd apartment from west at north

    May 11, 2026 · Apt 2B

    Open — First no access to re- inspect violation
  • C

    Replace or repair the self-closing doors that is missing or defective hinges at door leading to yard at north at public hall, 1st story

    May 5, 2026

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective latch set at public hall, 1st story

    May 3, 2026

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective latch set at building front entrance door at public hall, 1st story

    May 3, 2026

    Open — Not complied with
  • C

    Remove device preventing door from being self-closing hook and eye device at building entrance door at public hall, 1st story

    Mar 27, 2026

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective latch set at vestibule door at public hall, 1st story

    Mar 27, 2026

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective latch set at vestibule door. at public hall, 1st story

    Mar 27, 2026

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective outlet switch at west wall in the kitchen located at apt 6d, 6th story, 1st apartment from south at west

    Mar 8, 2026 · Apt 6D

    Closed — Violation closed
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 6d, 6th story, 1st apartment from south at west

    Mar 8, 2026 · Apt 6D

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 1d, 1st story, 1st apartment from east at south

    Feb 4, 2026 · Apt 1D

    Closed — Violation closed
  • B

    Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing in the entire apartment located at apt 1d, 1st story, 1st apartment from east at south

    Feb 4, 2026 · Apt 1D

    Closed — Violation closed
  • B

    Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules missing in the entire apartment located at apt 1d, 1st story, 1st apartment from east at south

    Feb 4, 2026 · Apt 1D

    Closed — Violation closed
  • C

    Properly repair with similar material the broken or defective ceramic floor tiles in the kitchen located at apt 1d, 1st story, 1st apartment from east at south

    Feb 4, 2026 · Apt 1D

    Open — First no access to re- inspect violation
  • B

    Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations defective in the entire apartment located at apt 5d, 5th story, 1st apartment from east at south

    Nov 25, 2025 · Apt 5D

    Closed — Violation closed
  • B

    Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules defective in the entire apartment located at apt 5d, 5th story, 1st apartment from east at south

    Nov 25, 2025 · Apt 5D

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective light fixture at ceiling in the bathroom located at apt 5d, 5th story, 1st apartment from east at south

    Nov 25, 2025 · Apt 5D

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at all walls in the bathroom located at apt 5d, 5th story, 1st apartment from east at south

    Nov 25, 2025 · Apt 5D

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective wooden saddle at entrance in the 4th room from north located at apt 5d, 5th story, 1st apartment from east at south

    Nov 25, 2025 · Apt 5D

    Closed — Violation closed
  • C

    Repair the broken or defective plastered surfaces and paint in a uniform color unkeyed plaster at ceiling in the bathroom located at apt 5d, 5th story, 1st apartment from east at south

    Nov 25, 2025 · Apt 5D

    Closed — Violation closed

DOB building violations · 25

  • Low pressure boiler boiler required

    Violation issued-failure to file 2022 external low pressure inspection

    Apr 25, 2023

    Dob violation - dismissed
  • Failure to post energy grade/score none

    Failure to display energy efficiency score and energy efficiency grade as per adcode sec. 28-309.12.3

    Dec 1, 2021

    Dob violation - active
  • Construction other optional

    Intent to revoke approval and permit for application #122182262

    Jan 22, 2020

    Dob violation - dismissed
  • Elevator affirmation of correction elevatorrequired

    Vio issued to elevator - fail to correct defects on 2015 cat 1 insp/tst

    Jan 3, 2017

    Dob violation - dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Aug 24, 2016

    Dob violation - dismissed
  • Elevator annual inspection / test elevatorrequired

    Violation issued to elevator-failure to file category 1 2012 inspection/test

    Mar 31, 2014

    Dob violation - dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Apr 10, 2013

    Dob violation - dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Mar 13, 2013

    Dob violation - dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Mar 13, 2013

    Dob violation - dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Apr 17, 2012

    Dob violation - resolved
Show 15 more ↓
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Feb 25, 2011

    Dob violation - resolved
  • Low pressure boiler boiler required

    Lblvio-low pressure boiler boiler required

    Dec 31, 2009

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 3, 2008

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 3, 2008

    Dob violation - dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Feb 16, 2005

    Dob violation - resolved
  • Elevator elevatorrequired

    1p6804

    May 2, 2000

    Dob violation - resolved
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 16, 1999

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    May 4, 1998

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Sep 16, 1997

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 10, 1997

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 29, 1995

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 18, 1994

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 18, 1993

    Dob violation - dismissed
  • Boiler boiler optional

    27b/31a/39c/32 breeching not sealed-boiler room full of debris-oil in burner pit-poor lighting in boiler room/only one 60watt bulb- control cover missing

    Jan 8, 1990

    Dob violation - dismissed
  • Elevator elevatorrequired

    (51)provide push plate on hoistway doors(52)provide capacity plat e in car(53)properly fuse controller(54)secure motor room steps.(55) properly tag governor after conducting 5yr test(56)post name of maint co. in motor room.(57)provide light under cab

    Sep 13, 1988

    Dob violation - resolved

ECB violations · 23

  • Class - 2

    Found boiler federal mod# fst-70 in boiler lock out, blowdown pipe missing on backflow preventer, no manual reset low ater cutoff, no annual inspection. correct all condition

    May 5, 2026 · Penalty $1,250

    Active
  • Class - 2

    Federal steam boiler ,model # fst 70. found burner inoperable and tubes leaking. correct violations and submit a certificate of correction.

    May 15, 2025 · Penalty $1,250

    Active
  • Class - 2

    B263 failure to comply with commissioners order for violation #03998861n /correct all previous violating conditions and submit cert.of corrections

    Nov 21, 2024 · Penalty $1,250

    Active
  • Class - 2

    B254 ftm boiler, found a federal boiler fst-70 with this violating condition boiler tubes are leaking into camber, as well as comming out of rear at boiler /correct all and submit cert.of correction

    Nov 6, 2023 · Penalty $625

    Active
  • Class - 2

    Failure to comply w/ the commissioner's order contained in nov# 35195226n issued on 6/1/16 & to file a c of c pursuant to 28-201.1, 28-204.4& 1rcny 102-01. noted: no document file for c of c. rem: comply w/ com

    Jul 28, 2016 · Penalty $800

    Resolve
  • Class - 1

    Failure to maintain bldg in code compliant manner.note @ time of inspection observed @ 3rd fl apt 3e active leaks from ceiling causing waterdamage.creating a hazardous situation w/ light & electric fixtures.rem

    Jun 1, 2016 · Penalty $250

    Resolve
  • Class - 2

    Work w/o a permit.note:@the time of inspection observed @5th flr levelapts "5c"&"5f" also on 3rd flr apt "3e"full height partition creating additional room &door to yard.as also apt "1e"full height partitions c

    Jun 1, 2016 · Penalty $800

    Resolve
  • Class - 3

    Work w/o a permit. work noted: at apt 5c created full height partitions subdivided livingroom. created addition room w/sliding door. remedy:obtain permit or restore to prior legal condition.

    Jul 20, 2015 · Penalty $200

    Resolve
  • Class - 2

    Work w/o a permit. work noted: at apt 5a removed existing partitions at living room. installed new partitions at bathroom w/electrical work new outlets. complete 75%. stop all work. remedy: obtain permit.

    Jul 20, 2015 · Penalty $800

    Resolve
  • Class - 1

    B151:fail to maintain bldg in code compliant manner:service equipment elevator.dob records show the only elevator device in bldg as active.upon insp the device is found to be out of service/non-operational crea

    Jan 10, 2013

    Resolve
Show 13 more ↓
  • Class - 1

    3010.1 42#11:owner failed to report to dob of a fire that occured in the device controller.

    Dec 7, 2012 · Penalty $8,000

    Resolve
  • Class - 1

    *cease use* *42#11* cease use due to controller damaged by fire. rem: attain a permit.

    Dec 7, 2012 · Penalty $5,000

    Resolve
  • Class - 2

    08v01 72m07 77b11 34o02 59y02 40#06 42r09 42d06 41w07 56e10. 72m07-provide pit stop sw as per apendix k. 77b11-replace toe guard to 21" as per apendix k3. 59y02-oil on brake. 40#06-properly secure smoke hole in

    Nov 21, 2011 · Penalty $2,500

    Resolve
  • Class - 2

    Work w/o a permit.at time of inspec. @ 121 seaman ave. apt 3e observed the living rm of this 1-bedrm apt. subdivided by erecting a full height partition w/fixes transom window & door creating an additional bed

    Aug 24, 2011 · Penalty $800

    Resolve
  • Class - 3

    Work w.o permit. in apt 4a erected full height partition,with door,& glass 'lites'at top of wall creating an additional room & restricting natural air to kitchen & lr/dr areas,work 100% complete. remedy: obtai

    Feb 27, 2009 · Penalty $200

    Resolve
  • Class - 2

    15m07.34o02.41t07.60q03.61t07.73o02.74o02.75m11.61t provide co sticker for main line sw. box 75m11 replace missing counterweight buffer

    Feb 17, 2009 · Penalty $500

    Resolve
  • Non-hazardous

    Failure to provide a system of automatic sprinklers where requsted. inthe basement of the bldg two coins operated commercial gas dryers are installed, w/o any fire suppression system hazardous. according rs-17

    Oct 19, 2007 · Penalty $400

    Resolve
  • Non-hazardous

    Work w/o permit: conditions observed: in apt 4f erected a full height partition w/door dividing living room 1/3-2/3 split creating an additional bedroom. all work done w/o proper applications & permits. remedy:

    Sep 26, 2007 · Penalty $500

    Resolve
  • Non-hazardous

    Failure to comply w/commissioner's order in that vi#34558050m issued on 1/26/07 for work w/o a permit at 1st fl level.apts at rear of bldg(1c/1d)window was demolished & door installed to make an exit from apt

    May 4, 2007 · Penalty $1,500

    Resolve
  • Hazardous

    Work w/o a permit a first floor level apt at rear of bldg(1c/1d most likely)window was demolished & door installed to make a exit from apt to rear of multiple dwelling also 3 brick walls erected w/entrance way

    Jan 26, 2007 · Penalty $800

    Resolve
  • Non-hazardous

    Work w/o a permit on apt's 1d,1f,3e,6c, has erected full height partition and entrance way & closets in each apt. remedy:obtain permit for all illegal partition erected through out the bldg.

    Jan 17, 2007 · Penalty $500

    Resolve
  • Non-hazardous

    50a/50b/50c (50a) flu pipe requires proper support to ceiling. (50b)- hartford loop leaking at rear of boiler. (50c)- back flow needs discharge piping.

    Aug 24, 2005 · Penalty $180

    Resolve
  • Non-hazardous

    Work without a permit work noted: constructed 8 foot masonary walls with metal doors at rear of building without first obtaining a permit. remedy: remove or legalize.

    Jun 18, 2003 · Penalty $500

    Resolve

Complaints

  • Heat/hot water

    Entire building

    Oct 10, 2026 · Apt BLDG

    Open
  • Plumbing

    Water supply

    Oct 10, 2026 · Apt BLDG

    Open
  • Plumbing

    Water supply

    Oct 10, 2026 · Apt 4A

    Open
  • Unsanitary condition

    Pests

    Sep 15, 2026 · Apt 6E

    Close
  • Water leak

    Heavy flow

    Aug 9, 2026 · Apt 6D

    Close
  • Water leak

    Heavy flow

    Aug 7, 2026 · Apt BASEME

    Close
  • Plumbing

    Basin/sink

    Jul 17, 2026 · Apt 6D

    Close
  • Plumbing

    Water supply

    Jul 17, 2026 · Apt 6D

    Close
  • Plumbing

    Bathtub/shower

    Jul 15, 2026 · Apt 6D

    Close
  • Heat/hot water

    Entire building

    Jun 12, 2026 · Apt 4A

    Close
Show 40 more ↓
  • Heat/hot water

    Apartment only

    Jun 1, 2026 · Apt 6E

    Close
  • Unsanitary condition

    Pests

    Jun 1, 2026 · Apt 6E

    Close
  • Heat/hot water

    Entire building

    May 31, 2026 · Apt 2B

    Close
  • Heat/hot water

    Entire building

    May 31, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    May 17, 2026 · Apt 6A

    Close
  • Heat/hot water

    Apartment only

    May 16, 2026 · Apt 6A

    Close
  • Heat/hot water

    Entire building

    May 16, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    May 16, 2026 · Apt 6A

    Close
  • Heat/hot water

    Entire building

    May 12, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    May 11, 2026 · Apt 5F

    Close
  • Heat/hot water

    Entire building

    May 11, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    May 11, 2026 · Apt 3A

    Close
  • Heat/hot water

    Entire building

    May 10, 2026 · Apt 1D

    Close
  • Heat/hot water

    Entire building

    May 10, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    May 10, 2026 · Apt 4D

    Close
  • Heat/hot water

    Entire building

    May 10, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    May 10, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    May 10, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    May 10, 2026 · Apt 5C

    Close
  • Heat/hot water

    Entire building

    May 10, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    May 10, 2026 · Apt 4D

    Close
  • Flooring/stairs

    Floor

    May 10, 2026 · Apt 1D

    Close
  • Heat/hot water

    Entire building

    May 9, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    May 9, 2026 · Apt 3A

    Close
  • Heat/hot water

    Entire building

    May 9, 2026 · Apt 2B

    Close
  • Door/window

    Door

    May 8, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    May 8, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    May 7, 2026 · Apt 4D

    Close
  • Heat/hot water

    Entire building

    May 7, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    May 7, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    May 6, 2026 · Apt 2D

    Close
  • Heat/hot water

    Apartment only

    May 5, 2026 · Apt 4D

    Close
  • Heat/hot water

    Entire building

    May 4, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    May 4, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    May 4, 2026 · Apt 4A

    Close
  • Heat/hot water

    Apartment only

    May 4, 2026 · Apt 6E

    Close
  • Heat/hot water

    Apartment only

    May 4, 2026 · Apt 4D

    Close
  • Electric

    No lighting

    May 3, 2026 · Apt 2B

    Close
  • Safety

    Fire escape

    May 3, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    May 3, 2026 · Apt BLDG

    Close

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type
Elevator apartment building (D1)
Year built
1932
Floors
6
Residential units
42
Building area
36,793 ft²
Lot area
7,500 ft²
Zoning
R7A
Community board
112
Council district
10
Block / lot
2240 / 6
Assessed value
$2,308,050
Landmark / historic district
No

HPD registration #108782, last renewed Oct 11, 2025.

Questions about 121 Seaman Avenue

Who owns 121 Seaman Avenue?

The owner of record in NYC Department of City Planning PLUTO data is 121 Seaman Avenue, LLC.

Does 121 Seaman Avenue have violations?

Yes. NYC HPD has recorded 229 housing violations at this property.

Is 121 Seaman Avenue rent stabilized?

NYC Department of Finance tax bills listed 12 rent-stabilized units here in 2024 (about 29% of its 42 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 121 Seaman Avenue built?

City records list 1932 as the year it was built.

How many apartments are in 121 Seaman Avenue?

It has 42 residential units.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.