423 East 78 Street
Manhattan, NY 10075BBL 1-01473-0015Map
Owner of record: 423 E. 78 Realty LLC
423 East 78 Street is a walk-up apartment building built in 1910 in Manhattan, 10075. It has 8 residential units across 4 floors. The owner of record is 423 E. 78 Realty LLC. HPD has recorded 8 housing violations here, most recently on September 25, 2025. 3 of the 8 most recent violations are still open.
- HPD violations
- 8
- DOB violations
- 3
- ECB violations
- 1
- HPD complaints
- 32
What to know
No open immediately-hazardous violations among recent records.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 8
- BHazardous
Provide sufficient, proper and separate metal receptacles for the deposit of garbage, rubbish and other waste material and arrange for collection and disposal of such material.
Sep 25, 2025
Closed — Violation dismissed - BHazardous
Provide sufficient, proper and separate metal receptacles for the deposit of garbage, rubbish and other waste material and arrange for collection and disposal of such material.
Sep 25, 2025
Closed — Violation dismissed - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Mar 15, 2023
Closed — Violation dismissed - CImmediately hazardous
Remove the illegal fastening hasp with eye capable of been padlocked at roof scuttle hatch
Oct 2, 2019
Closed — Violation dismissed - BHazardous
Abate the infestation consisting of bedbugs in the entire apartment located at apt 4e, 4th story, 1st apartment from north at east
Oct 2, 2019 · Apt 4E
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective ceramic floor tile at public hall, 1st story
Apr 6, 2005
Open — Nov sent out - BHazardous
Replace with new the broken or defective window glass kitchen east upper sash 4 sty east apt 4e. , section '' ''
Jun 6, 1990 · Apt 4E
Open — Nov sent out - BHazardous
M/d law abate the nuisance consisting of painted sealed window east kitchen 4 sty east apt 4e. , section '' ''
Jun 6, 1990 · Apt 4E
Open — Nov sent out
DOB building violations · 3
- Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2010 inspection report
Dec 13, 2011
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
ECB violations · 1
- Hazardous
Flue pipe correded and fumes. oil lines uncovered. boiler sections excessive soot. water gauge glass dirty. hazardous condition boiler sealed. barometric damper missing. dirty boiler room.
Jan 17, 1990 · Penalty $170
Active
Complaints
- Unsanitary condition
Garbage/recycling storage
Jul 9, 2025 · Apt BLDG
Close - Unsanitary condition
Garbage/recycling storage
Jul 9, 2025 · Apt BLDG
Close - Unsanitary condition
Pests
Sep 23, 2019 · Apt 4E
Close - Heating
Heat related
Jan 3, 2014 · Apt S
Close - Heating
Heat related
Jan 3, 2014 · Apt S
Close - Heating
Heat related
Jan 2, 2014 · Apt S
Close - Heating
Heat related
Dec 12, 2013 · Apt S
Close - Plumbing
Water-leaks
Jul 21, 2006 · Apt S
Close - Plumbing
Toilet
Jul 21, 2006 · Apt F
Close - Nonconst
Vermin
Jul 21, 2006 · Apt F
Close
Show 22 more ↓
- General
Mold
Jul 21, 2006 · Apt F
Close - Paint/plaster
Wall
Jul 21, 2006 · Apt F
Close - Paint/plaster
Ceiling
Jul 21, 2006 · Apt F
Close - General
Floor
Jul 21, 2006 · Apt F
Close - Plumbing
Water-leaks
Jul 21, 2006 · Apt S
Close - Plumbing
Water-leaks
Jul 21, 2006 · Apt S
Close - General
Floor
Mar 19, 2005 · Apt 3E
Close - Paint/plaster
Ceiling
Mar 19, 2005 · Apt 3E
Close - Nonconst
Vermin
Mar 19, 2005 · Apt 3E
Close - General
Floor
Feb 21, 2005 · Apt BLDG
Close - Heating
Heat related
Jan 22, 2004 · Apt BLDG
Close - Heating
Heat related
Jan 22, 2004 · Apt BLDG
Close - Heating
Heat related
Jan 13, 2004 · Apt 4E
Close - Heating
Heat related
Jan 12, 2004 · Apt BLDG
Close - Heating
Heat related
Jan 7, 2004 · Apt BLDG
Close - Electric
Bell-buzzer/intercom
Oct 29, 2003 · Apt 4E
Close - Heating
Heat related
Oct 29, 2003 · Apt 4E
Close - Electric
Bell-buzzer/intercom
Oct 28, 2003 · Apt 4E
Close - Nonconst
Vermin
Oct 28, 2003 · Apt 4E
Close - Heating
Heat related
Oct 28, 2003 · Apt 4E
Close - Heating
Heat related
Oct 28, 2003 · Apt BLDG
Close - Heating
Heat related
Oct 24, 2003 · Apt BLDG
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C4)
- Year built
- 1910
- Floors
- 4
- Residential units
- 8
- Building area
- 7,016 ft²
- Lot area
- 2,554 ft²
- Zoning
- R8B
- Community board
- 108
- Council district
- 5
- Block / lot
- 1473 / 15
- Assessed value
- $1,915,650
- Landmark / historic district
- No
HPD registration #132787, last renewed Aug 28, 2025.
Questions about 423 East 78 Street
Who owns 423 East 78 Street?
The owner of record in NYC Department of City Planning PLUTO data is 423 E. 78 Realty LLC.
Does 423 East 78 Street have violations?
Yes. NYC HPD has recorded 8 housing violations at this property.
Is 423 East 78 Street 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 423 East 78 Street built?
City records list 1910 as the year it was built.
How many apartments are in 423 East 78 Street?
It has 8 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.