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421 Olmstead Avenue

Bronx, NY 10473BBL 2-03507-0054Map

Owner of record: Hamilton, Aston R.

421 Olmstead Avenue is a two-family home built in 1965 in Bronx, 10473. It has 2 residential units across 3 floors. The owner of record is Hamilton, Aston R.. HPD has recorded 53 housing violations here, most recently on January 31, 2025. 41 of the 50 most recent violations are still open.

HPD violations
53
DOB violations
3
ECB violations
18
HPD complaints
55

What to know

Concern
4 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Jan 31, 2025

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

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 53

  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Jan 31, 2025

    Open — Info nov sent out
  • C

    Provide adequate supply of cold water for the fixtures at kitchen and bathroom in the entire apartment located at apt 1, 1st story, 1st apartment from west at north

    Jan 30, 2025 · Apt 1

    Open — Nov sent out
  • C

    Provide adequate supply of hot water for the fixtures at kitchen and bathroom in the entire apartment located at apt 1, 1st story, 1st apartment from west at north

    Jan 30, 2025 · Apt 1

    Open — Nov sent out
  • C

    Provide an adequate supply of heat for the apartment in the entire apartment located at apt 1, 2nd story, 1st apartment from south at west

    Jan 7, 2022 · Apt 1

    Closed — Violation closed
  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Jan 5, 2022

    Open — Info nov sent out
  • B

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

    Jan 4, 2022 · Apt 1

    Open — Nov sent out
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling in the 1st room from east located at apt 1, 2nd story, 1st apartment from west at north

    Jan 4, 2022 · Apt 1

    Open — Nov sent out
  • C

    Provide an adequate supply of gas to the fixtures at range in the kitchen located at apt 1, 2nd story, 1st apartment from west at north

    Jan 4, 2022 · Apt 1

    Closed — Violation closed
  • C

    Provide an adequate supply of heat for the apartment in the 1st room from east located at apt 1, 2nd story, 1st apartment from west at north

    Jan 4, 2022 · Apt 1

    Closed — Violation closed
  • I

    The premises or apts. have been vacated by the department and cannot be reoccupied until so ordered after proof of compliance for (sro) es3 unit at 3rd story, 3rd room from east at south. vacate order #155761.

    Sep 8, 2020

    Open — Info nov sent out
Show 40 more ↓
  • I

    The premises or apts. have been vacated by the department and cannot be reoccupied until so ordered after proof of compliance for (sro) en3 unit at 3rd story, 3rd room from east at north. vacate order #155761.

    Sep 8, 2020

    Open — Info nov sent out
  • I

    The premises or apts. have been vacated by the department and cannot be reoccupied until so ordered after proof of compliance for (sro) e1 unit at 3rd story, 1st room from east. vacate order #155761.

    Sep 8, 2020

    Open — Info nov sent out
  • B

    Discontinue the rooming unit e1, occupied by 1 adult, first room at east , 1st story

    Aug 13, 2020

    Open — Nov sent out
  • A

    Trace and repair the source and abate the visible mold condition... at ceiling approx 2 sq ft in the 2nd room from north located at apt 2, 2nd story, 1st apartment from south at west

    Aug 13, 2020 · Apt 2

    Closed — Violation closed
  • B

    Discontinue the rooming unit e1, occupied by 1 adult, first room at east located at apt 2 upper level, 2nd story, 1st apartment from south at west

    Aug 13, 2020 · Apt 2

    Closed — Violation closed
  • B

    Discontinue the rooming unit en3, occupied by 1 adult, third room at east/north located at apt 2 upper level, 2nd story, 1st apartment from south at west

    Aug 13, 2020 · Apt 2

    Closed — Violation closed
  • B

    Discontinue the rooming unit es3, occupied by 1 adult, third room at east/south located at apt 2 upper level, 2nd story, 1st apartment from south at west

    Aug 13, 2020 · Apt 2

    Closed — Violation closed
  • B

    Discontinue the rooming unit e1, occupied by 1 adult in the 1st room from east located at apt 2, 2nd story, 1st apartment from south at west

    Aug 13, 2020 · Apt 2

    Open — Nov sent out
  • B

    Discontinue the rooming unit e3, occupied by 1 adult, third room at east , 1st story

    Aug 13, 2020

    Open — Nov sent out
  • B

    § 9, 170, 171, 300, 301, 302 m.d.law-file plans and application and obtain a certificate of occupancy to legalize the conversion from a private dwelling to multiple dwelling use if lawfully feasible or restore to lawful occupancy, 1st story

    Aug 13, 2020

    Open — Nov sent out
  • B

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

    Aug 13, 2020 · Apt 2

    Open — Nov sent out
  • B

    Provide a safe and adequate supply of electric service to the fixtures electrical outlets at south and north wall in the 3rd room from east at north located at apt 2, 2nd story, 1st apartment from south at west

    Aug 13, 2020 · Apt 2

    Open — Nov sent out
  • C

    Abate the nuisance consisting of double cylinder lock leading to rear yard for egress in the 3rd room from east at north located at apt 2, 2nd story, 1st apartment from south at west

    Aug 13, 2020 · Apt 2

    Open — Nov sent out
  • B

    Discontinue the rooming unit e1, the first room at east, occupy by one adult located at apt 2 upper level, 3rd story

    Aug 13, 2020 · Apt 2

    Open — Nov sent out
  • B

    Discontinue the rooming unit en3, the third room at east north, occupy by one adult located at apt 2 upper level, 3rd story

    Aug 13, 2020 · Apt 2

    Open — Nov sent out
  • B

    Discontinue the rooming unit es3, the third room at east south, occupy by one adult located at apt 2 upper level, 3rd story

    Aug 13, 2020 · Apt 2

    Open — Nov sent out
  • B

    Trace and repair the source and abate the visible mold condition... at ceiling approx 2 sq ft in the 2nd room from north located at apt 2, 2nd story, 1st apartment from south at west original violation 13771700 issued 13-aug-20 has been upgraded to class b per administrative code ''''27-2017.3a(3)(a) or (b).

    Aug 13, 2020 · Apt 2

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

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Dec 30, 2019

    Open — Info nov sent out
  • B

    Abate the infestation consisting of roaches in the entire apartment located at apt 2, 1st story, 1st apartment from west at north

    Dec 27, 2019 · Apt 2

    Open — Nov sent out
  • B

    Abate the infestation consisting of mice in the entire apartment located at apt 2, 1st story, 1st apartment from west at north

    Dec 27, 2019 · Apt 2

    Open — Nov sent out
  • B

    Provide an adequate supply of gas to the fixtures gas supply to apartment apt 2 in the 1st room from north located at apt 1fl, 1st story

    Dec 27, 2019 · Apt 1FL

    Open — Nov sent out
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 2, 1st story, 1st apartment from west at north

    Dec 27, 2019 · Apt 2

    Closed — Violation dismissed
  • C

    § 27-2028, 2032 admin.code: provide an adequate supply of heat from an approved central heating system or an approved system of gas or electrical heating in good operating condition for the dwelling unit in the entire apartment located at apt 2, 1st story, 1st apartment from west at north

    Dec 27, 2019 · Apt 2

    Closed — Violation closed
  • C

    Remove the illegal fastening consisting of locking device with potential to be padlocked at scuttle opening metal gate , 3rd story

    Dec 13, 2019

    Open — Nov sent out
  • B

    Abate the infestation consisting of mice in the kitchen located at apt 1, 1st story, 1st apartment from west at north

    Dec 13, 2019 · Apt 1

    Open — Nov sent out
  • B

    Abate the infestation consisting of roaches in the kitchen located at apt 1, 1st story, 1st apartment from west at north

    Dec 13, 2019 · Apt 1

    Open — Nov sent out
  • A

    Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the the front areaway of building

    Dec 13, 2019

    Open — Nov sent out
  • B

    § 9, 170, 171, 300, 301, 302 m.d.law-file plans and application and obtain a certificate of occupancy to legalize the conversion from a private dwelling to multiple dwelling use if lawfully feasible or restore to lawful occupancy in the entire apartment located at apt 2fl, 2nd story, apartment at north

    Jul 23, 2019 · Apt 2FL

    Open — Nov sent out
  • B

    Abate the nuisance consisting of sheetrock and paneling east and west walls with door installed erected from floor to ceiling sub-dividing room in the 1st room from east at north located at apt e2, 2nd story, apartment at north

    Jul 23, 2019 · Apt E2

    Open — Nov sent out
  • B

    Remove all obstructions and repair all defects in sewer line at closet in the 1st room from east located at apt pvt, 1st story

    Dec 1, 2008 · Apt PVT

    Open — Nov sent out
  • B

    Repair the broken or defective connection at wash basin in the bathroom located at apt pvt, 1st story, apartment at north

    Jun 23, 2008 · Apt PVT

    Open — Nov sent out
  • B

    Replace with new the missing electrical panel cover in the 1st room from north located at apt pvt, 1st story, apartment at north

    Jun 23, 2008 · Apt PVT

    Open — Nov sent out
  • B

    Properly repair the broken or defective ceiling light fixture in the private hallway located at apt pvt, 1st story, apartment at north

    Jun 23, 2008 · Apt PVT

    Open — Nov sent out
  • B

    Properly secure the loose wash basin in the bathroom located at apt pvt, 2nd story, apartment at north

    Jun 23, 2008 · Apt PVT

    Open — Nov sent out
  • B

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

    Jun 23, 2008 · Apt PVT

    Open — Nov sent out
  • B

    § 9, 170, 171, 300, 301, 302 m.d.law-file plans and application and obtain a certificate of occupancy to legalize the conversion from a private dwelling to multiple dwelling use if lawfully feasible or restore to lawful occupancy located at apt pvt, 1st story, apartment at north

    Jun 23, 2008 · Apt PVT

    Open — Nov sent out
  • B

    Repair the broken or defective plastered surfaces and paint in uniform color ceiling in the bathroom located at apt pvt, 1st story, apartment at north

    Jun 23, 2008 · Apt PVT

    Open — Nov sent out
  • B

    Abate the nuisance consisting of vermin mice in the entire apartment located at apt pvt, 1st story, apartment at north

    Jun 23, 2008 · Apt PVT

    Open — Nov sent out
  • B

    Properly secure the loose electrical outlet at west wall in the 1st room from north located at apt pvt, 1st story, apartment at north

    Jun 23, 2008 · Apt PVT

    Open — Nov sent out
  • B

    Abate the nuisance consisting of concealed water leak at ceiling in the 1st room from north located at apt pvt, 1st story, apartment at north

    Jun 23, 2008 · Apt PVT

    Open — Nov sent out

DOB building violations · 3

  • Fail to certify class 1 none

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

    Sep 15, 2021

    Dob violation - active
  • Fail to certify class 1 none

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

    Mar 17, 2021

    Dob violation - active
  • Fail to certify class 1 none

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

    Dec 11, 2019

    Dob violation - active

ECB violations · 18

  • Class - 1

    Failure to comply w/commissioner's order contained in summons/v39009265j issued9/10/19 &to file c/c pursuant to28-201.1&1rcny102-01.work w/opermit comply w/commissioner's order &or file c/c.

    Mar 11, 2022 · Penalty $12,500

    Resolve
  • Class - 1

    Failure to comply with commissioner's order contained in summons/violation #39009265j issued 9/10/19 and file certificate of correction pursuant to 28-201.1 and 1rcny 102-01.work w/o permit.remedy:comply with c

    Nov 4, 2021 · Penalty $6,250

    Resolve
  • Class - 1

    Failure to comply w/commissioner's order contained in summons/v39009265j issued9/10/19 &to file c/c pursuant to28-201.1&1rcny102-01.work w/opermit comply w/commissioner's order &/or file c/c.

    Sep 13, 2021 · Penalty $6,250

    Resolve
  • Class - 1

    Failure to comply w/the commissioner's order contained in summons/violation #39009265j issued on 9/10/19 & to file a certificate of correction pursuant to 28-201.1 & 1rcny 102-01.work w/out permit.remedy:comply

    Jul 23, 2021 · Penalty $12,500

    Resolve
  • Class - 1

    Cease use of an a/o smith promax hot water heater found to be leaking correct violating condition and call boiler division to lift cease use, maintain boiler

    Jun 24, 2021 · Penalty $6,250

    Active
  • Class - 1

    Failure to comply w/ commissioner's order contained in summons/violation#39009265j issued on 9/10/19 & to file certificate of correction pursuant to 28-201.1&1rcny102-01.work w/o permit @ 1st fl.comply w/ commi

    Jan 15, 2021 · Penalty $12,500

    Resolve
  • Class - 2

    Residence altered; noted c of o #31887 indicates building as 3 story 1 family, 1st floor as 1 car garage accessory to dwelling, boiler, and recreation room. now being occupied as a 2 family. alteration work not

    Nov 4, 2020 · Penalty $10,000

    Active
  • Class - 2

    Failure to comply with commissioner's order contained in summons/violation#39009264h issued on 9/10/2019,and to file a certificate of correction pursuant to 28-201.1 and 1rcny 102-01(d)(2).an acceptible certifi

    Oct 21, 2020 · Penalty $3,125

    Resolve
  • Class - 1

    Failure to comply w/the comm's order contained in summons/vio#39009265j issued on 09/10/19 & to file a cert of correction pursuant to 28-201.1 & 1rcny 102-01. b101: work w/o a permit at 1st fl partitions plumbi

    Oct 8, 2020 · Penalty $2,500

    Active
  • Class - 1

    Occupancy in contrary to that allwoed by c/o or department of buildings records first story garage illegaly converted into single room occupancy (sro) full bathroom and kitchen. 2nd story illegally converted

    Aug 13, 2020 · Penalty $2,500

    Active
Show 8 more ↓
  • Class - 1

    Failure to comply with commissioner's order contained in summons/violation #39009265j issue on 09/10/19 & to file a cert of correction pursuant to 28-201.1 & 1rcny 102-01. work w/o a permit.(@ 1st sty)

    Mar 6, 2020 · Penalty $12,500

    Resolve
  • Class - 1

    Failure to comply w/the comm's order contained in summons/vio#39009265j issued on 09/10/19 & to file a c of c pursuant to 28-201.1 & 1rcny 102-01. work w/o a permit at 1st fl. remedy: comply w/comm's order &/or

    Dec 23, 2019 · Penalty $12,500

    Resolve
  • Class - 1

    Failure to comply with commissioner order contained in summons/violat on#39009265j issued on 09-10-2019 and to fiel a certificate of correc ion pursuant to 28-201.1 and 1rcny 102-01.comply with commissioners or

    Nov 12, 2019 · Penalty $6,250

    Resolve
  • Class - 2

    At time of inspection observed at 1st floor rear - sleeping quarters, created contrary to c-of-o 31887., discontinue illegal occupancy or amend c of o

    Sep 10, 2019 · Penalty $1,250

    Active
  • Class - 1

    Residence converted from 1 to 4 family. noted: at 3rd flr - front bdrm created & occupied as a sro with refrigerator, bed, tv, food items, microwave, toiletries, personal belongings, shared kit & bthrm. addl't

    Sep 10, 2019 · Penalty $70,000

    Active
  • Class - 1

    W/o a permit. noted: at 1st floor level - full height partition walls erected created a bthrm & 2 rooms. water & waste lines installed for 3 pc bthrm (toilet, sink, tub). electrical wiring installed for addl't

    Sep 10, 2019 · Penalty $12,500

    Active
  • Class - 1

    Residence converted from 1 to 4 family. noted: at 3rd flr - rear bdrm at right created & occupied as a sro with refrigerator, bed, food items, toiletries, personal belongings, shared kit & bthrm. addl't sro's f

    Sep 10, 2019 · Penalty $70,000

    Active
  • Class - 1

    Residence converted from 1 to 4 family. noted: at 1st flr - garage created & occupied as a sro with key lock at door, refrigerator, bed, food items, toiletries, microwave, personal belongings, shared kit & bthr

    Sep 10, 2019 · Penalty $95,000

    Active

Complaints

  • Unsanitary condition

    Pests

    Sep 5, 2025 · Apt 1

    Close
  • Plumbing

    Steam pipe/riser

    Jan 30, 2025 · Apt 1

    Close
  • Water leak

    Heavy flow

    Jan 30, 2025 · Apt 1

    Close
  • Water leak

    Heavy flow

    Jan 30, 2025 · Apt 1STFL

    Close
  • Plumbing

    Water supply

    Jan 30, 2025 · Apt 1STFL

    Close
  • Unsanitary condition

    Pests

    Jan 14, 2022 · Apt 2FLOOR

    Close
  • Unsanitary condition

    Pests

    Jan 14, 2022 · Apt 2FLOOR

    Close
  • Unsanitary condition

    Mold

    Jan 14, 2022 · Apt 2FLOOR

    Close
  • Appliance

    Electric/gas range

    Jan 14, 2022 · Apt 2FLOOR

    Close
  • Heat/hot water

    Apartment only

    Jan 14, 2022 · Apt 2FLOOR

    Close
Show 40 more ↓
  • Heat/hot water

    Entire building

    Jan 7, 2022 · Apt 1FL

    Close
  • Heat/hot water

    Entire building

    Jan 7, 2022 · Apt 1FLOOR

    Close
  • General

    Cooking gas

    Jan 6, 2022 · Apt 2NDFLO

    Close
  • Plumbing

    Water supply

    Jan 6, 2022 · Apt 2NDFLO

    Close
  • Heat/hot water

    Entire building

    Jan 6, 2022 · Apt 2NDFLO

    Close
  • Heat/hot water

    Apartment only

    Jan 5, 2022 · Apt HOME

    Close
  • Heat/hot water

    Apartment only

    Jan 5, 2022 · Apt PRIVAT

    Close
  • Heat/hot water

    Entire building

    Jan 3, 2022 · Apt 421OLM

    Close
  • Unsanitary condition

    Mold

    Jan 3, 2022 · Apt 1FL

    Close
  • Paint/plaster

    Ceiling

    Jan 3, 2022 · Apt 1FL

    Close
  • Water leak

    Heavy flow

    Jan 3, 2022 · Apt 1FL

    Close
  • Appliance

    Electric/gas range

    Jan 3, 2022 · Apt 1FL

    Close
  • Heat/hot water

    Apartment only

    Jan 3, 2022 · Apt 1FL

    Close
  • Appliance

    Electric/gas range

    Jun 16, 2021 · Apt 1FL

    Close
  • Heat/hot water

    Entire building

    Dec 30, 2020 · Apt 3FL

    Close
  • General

    Cooking gas

    Dec 30, 2020 · Apt 3FLOOR

    Close
  • Unsanitary condition

    Mold

    Dec 30, 2020 · Apt 3FLOOR

    Close
  • Heat/hot water

    Apartment only

    Dec 30, 2020 · Apt 3FLOOR

    Close
  • Safety

    Outlet cover

    Aug 14, 2020 · Apt 1

    Close
  • Unsanitary condition

    Mold

    Aug 12, 2020 · Apt 2

    Close
  • Plumbing

    Basin/sink

    Aug 12, 2020 · Apt 2

    Close
  • Paint/plaster

    Ceiling

    Aug 12, 2020 · Apt 2

    Close
  • Unsanitary condition

    Pests

    Aug 12, 2020 · Apt 2

    Close
  • Unsanitary condition

    Pests

    Aug 12, 2020 · Apt 2

    Close
  • Water leak

    Slow leak

    Aug 12, 2020 · Apt 2

    Close
  • General

    Cooking gas

    Dec 26, 2019 · Apt 1STFL

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Dec 26, 2019 · Apt 1STFL

    Close
  • Heat/hot water

    Entire building

    Dec 26, 2019 · Apt 1STFL

    Close
  • Heat/hot water

    Entire building

    Dec 26, 2019 · Apt 1FL

    Close
  • General

    Cooking gas

    Dec 26, 2019 · Apt 1FL

    Close
  • Heat/hot water

    Apartment only

    Dec 26, 2019 · Apt 1

    Close
  • Unsanitary condition

    Pests

    Nov 23, 2019 · Apt 1

    Close
  • Unsanitary condition

    Pests

    Nov 23, 2019 · Apt 1

    Close
  • Safety

    Fire escape

    Nov 23, 2019 · Apt 1

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Nov 23, 2019 · Apt 1

    Close
  • Unsanitary condition

    Mold

    Jul 19, 2019 · Apt 2FL

    Close
  • Electric

    Power outage

    Jul 19, 2019 · Apt 2FL

    Close
  • Paint/plaster

    Ceiling

    Jul 19, 2019 · Apt 2FL

    Close
  • Plumbing

    Sewer

    Nov 30, 2008 · Apt PVT

    Close
  • Plumbing

    Sewer

    Nov 18, 2008 · Apt PVT

    Close

Sales history

No recorded sales in our data

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

Building details

Building type
Two-family home (B3)
Year built
1965
Floors
3
Residential units
2
Building area
1,944 ft²
Lot area
1,943 ft²
Zoning
R5
Community board
209
Council district
18
Block / lot
3507 / 54
Assessed value
$36,300
Landmark / historic district
No

Questions about 421 Olmstead Avenue

Who owns 421 Olmstead Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Hamilton, Aston R..

Does 421 Olmstead Avenue have violations?

Yes. NYC HPD has recorded 53 housing violations at this property.

Is 421 Olmstead Avenue rent stabilized?

No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.

When was 421 Olmstead Avenue built?

City records list 1965 as the year it was built.

How many apartments are in 421 Olmstead Avenue?

It has 2 residential units.

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