CurbScoop›Buildings›Upper West Side›505 WEST END AVENUE

505 WEST END AVENUE

Manhattan· Upper West Side· built 1921class D4BBL 1012460029

Open listing source

505 WEST END AVENUE is a 68-unit building in Upper West Side, Manhattan, built in 1921.

2 units are on the market here right now.

City records show 30 DOB permits and 54 open violations on file.

Units (res)

Floors

14.0

Lot ft²

10,250 ft²

Bldg ft²

112,000 ft²

Assessed

$12.3M

DOF total

Comps L5y

Active sale listings (2)

	Address	Neighborhood	Price	$/ft²	Sqft	Beds/Baths	vs comp	DOM	Risk	Score
	505 WEST END AVENUE #4D Manhattan · built 1921	Upper West Side	$1.40M	-	0 ft²	2 bd · 2 ba	-	346	1 HPD-C3 DOBbedbug	9.7	Source
	505 WEST END AVENUE #10C Manhattan · built 1921	Upper West Side	$2.79M	-	0 ft²	3 bd · 2 ba	-	37	1 HPD-C3 DOBbedbug	9.7	Source

Transaction history (0)

Every recorded deed for this tax lot.

No recorded transactions for this BBL yet.

Building risk + activity

HPD violations (last 40)

C
§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRANCE LOCATED AT APT 15C, 14th STORY, 1st APARTMENT FROM NORTH AT EAST
Oct 23, 2025 · #15C · VIOLATION CLOSED
B
§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD STORAGE BOXES AND SHOES AT PUBLIC HALL, 14th STORY
Oct 23, 2025 · VIOLATION DISMISSED
I
SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 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.
Feb 3, 2015 · VIOLATION DISMISSED
B
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING AND NORTH WALL IN THE 4th ROOM FROM NORTH AT EAST LOCATED AT APT 15C, 15th STORY, 2nd APARTMENT FROM NORTH AT EAST
Feb 4, 2005 · #15C · VIOLATION CLOSED
B
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING AND EAST WALL IN THE BATHROOM LOCATED AT APT 15C, 15th STORY, 2nd APARTMENT FROM NORTH AT EAST
Feb 4, 2005 · #15C · VIOLATION CLOSED
B
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALLS (NORTH AND EAST) IN THE 3rd ROOM FROM NORTH AT EAST LOCATED AT APT 15C, 15th STORY, 2nd APARTMENT FROM NORTH AT EAST
Feb 4, 2005 · #15C · VIOLATION CLOSED
B
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR NORTH WALL IN THE 1st ROOM FROM NORTH LOCATED AT APT 15D, 15th STORY, 1st APARTMENT FROM WEST AT NORTH
Apr 22, 2002 · #15D · VIOLATION CLOSED
B
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALLS AND CEILING NORTH ROOM CLOTHES CLOSET WALLS AND CEILING SOUTHEAST ROOM WATER DAMAGE 15 STY NORTHWEST APT 15D. , SECTION '' ''
Sep 28, 1990 · #15D · VIOLATION CLOSED
A
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR NORTH WALL 14 STY NORTHWEST APT 15D NORTHWEST ROOM. , SECTION '' ''
Sep 11, 1990 · #15D · VIOLATION CLOSED
B
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING OVER WINDOW NORTH ROOM 15 STY NORTHWEST APT 15D. , SECTION '' ''
Aug 21, 1990 · #15D · VIOLATION CLOSED
A
§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT CEILINGS & WALLS FOYER ENTRANCE NORTH ROOM & NORTH CLOSET 15 STY NORTHWEST APT 15D. , SECTION '' ''
Aug 21, 1990 · #15D · VIOLATION CLOSED
B
§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF DAMPNESS PENETRATING CEILING & WALL NORTHWEST ROOM 15 STY NORTHWEST APT 15D. , SECTION '' ''
Oct 4, 1989 · #15D · VIOLATION CLOSED
A
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING & WALL NORTHWEST ROOM 15 STY NORTHEWEST APT 15D. , SECTION '' ''
Oct 4, 1989 · #15D · VIOLATION CLOSED
A
§ 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKING OF SAID ALTERATION 5 WINDOW SEALED WITH BRICKS AT CELLAR BOILER ROOM.
Jun 30, 1988 · NOT COMPLIED WITH

DOB permits (last 30)

OTMar 31, 2006
DNA CONTRACTING LLC
PLFeb 6, 2004
AMK CONTRACTING CORP
PLJun 2, 1998
ALL PHASE PLG. & HTG.
OT-
A.D. CUSTOM INTERIORS INC
PL-
J & M PLG OF WESTCHESTER
PL-
SUPERIOR PLUMBING & HEATI
PL-
F & L PLBG & MECH INC
PL-
AMK CONTRACTING CORP
OT-
ATLANTIC RESTORATION
MH-
ABC INTERIOR EXTERIOR SER
OT-
ABC INTERIOR EXTERIOR SER
PL-
PINNACLE PLUMBING/HEATING CORP.7
OT-
CG CONST SERVICE
PL-
Z.W PLBG & HTG CORP
OT-
A.D. CUSTOM INTERIORS INC
EQ-
EVEREST SCAFFOLDING INC
EQ-
TWIN AND SWING SCAFFOLDING
PL-
Z.W. PLBG & HTG CORP
EQ-
OUTDOOR INSTALLATIONS LLC
PL-
MCMANUS MECHANICAL MAINTENANCE
OT-
NATIONAL CERAMIC & STONE INC
OT-
DNA CONTRACTING LLC
OT-
A.L. EASTMOND & SONS INC
FS-
M. DEL PERCIO & CO. INC
OT-
DONALD R. BUTLER & SON IN
OT-
DONALD R. BUTLER & SON IN
MH-
DONALD R. BUTLER & SON IN
PL-
NEW YORK PLUMER CORP
AL-
NEW DECADE CONSTRUCTION
OT-
ROBERT STRONG ARCHITECT

DOB violations

Jun 20, 2021EARCX-FAILURE TO SUBMIT EER NONE
Jun 29, 2020EARCX-FAILURE TO SUBMIT EER NONE
Jun 28, 2020EARCX-FAILURE TO SUBMIT EER NONE
Jun 27, 2020EARCX-FAILURE TO SUBMIT EER NONE
Jun 10, 2019E-ELEVATOR ELEVATORREQUIRED
Jun 10, 2019E-ELEVATOR ELEVATORREQUIRED
Jun 10, 2019E-ELEVATOR ELEVATORREQUIRED
Jun 18, 2018E-ELEVATOR ELEVATORREQUIRED
Jun 18, 2018E-ELEVATOR ELEVATORREQUIRED
Jun 18, 2018E-ELEVATOR ELEVATORREQUIRED
Feb 16, 2017EARCX-FAILURE TO SUBMIT EER NONE
Nov 14, 2016ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED
Nov 14, 2016ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED
Nov 14, 2016ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED
Jun 16, 2014E-ELEVATOR ELEVATORREQUIRED
Jun 16, 2014E-ELEVATOR ELEVATORREQUIRED
Jun 16, 2014E-ELEVATOR ELEVATORREQUIRED
May 1, 2013E-ELEVATOR ELEVATORREQUIRED
May 1, 2013E-ELEVATOR ELEVATORREQUIRED
May 1, 2013E-ELEVATOR ELEVATORREQUIRED
Aug 2, 2012E-ELEVATOR ELEVATORREQUIRED
Aug 2, 2012E-ELEVATOR ELEVATORREQUIRED
Aug 2, 2012E-ELEVATOR ELEVATORREQUIRED
Jun 1, 2011E-ELEVATOR ELEVATORREQUIRED
Jun 1, 2011E-ELEVATOR ELEVATORREQUIRED
Jun 1, 2011E-ELEVATOR ELEVATORREQUIRED
Aug 26, 2010E-ELEVATOR ELEVATORREQUIRED
Aug 26, 2010E-ELEVATOR ELEVATORREQUIRED
Aug 26, 2010E-ELEVATOR ELEVATORREQUIRED
Jul 24, 2009E-ELEVATOR ELEVATORREQUIRED
Jul 24, 2009E-ELEVATOR ELEVATORREQUIRED
Jul 24, 2009E-ELEVATOR ELEVATORREQUIRED
Apr 28, 2008E-ELEVATOR ELEVATORREQUIRED
Apr 28, 2008E-ELEVATOR ELEVATORREQUIRED
Apr 28, 2008E-ELEVATOR ELEVATORREQUIRED
May 15, 2006E-ELEVATOR ELEVATORREQUIRED
May 15, 2006E-ELEVATOR ELEVATORREQUIRED
May 15, 2006E-ELEVATOR ELEVATORREQUIRED
Oct 14, 2004E-ELEVATOR ELEVATORREQUIRED
Oct 14, 2004E-ELEVATOR ELEVATORREQUIRED

More buildings in Upper West Side

Sources & freshness

Research contract nyc_property_research.v1 · snapshot Sep 24, 2026

Stable property ID: nyc:bbl:1012460029

This identifier represents an NYC tax lot. Condo and co-op apartment identity must be resolved separately.

Tax lot and building facts

NYC Department of City Planning (PLUTO)

completed

1 tax-lot record in the current corpus · latest record Sep 20, 2026

Pipeline completed Sep 20, 2026

The current PLUTO pipeline is configured for Manhattan and Brooklyn.

PLUTO describes the tax lot and buildings, not legal ownership of an individual apartment.

Marketed sale listings

StreetEasy, observed by CurbScoop

completed

2 active sale listings in the current corpus · latest record Mar 24, 2026

Pipeline completed Aug 31, 2026

The current sales-listing pipeline is configured for Manhattan and Brooklyn.

Listing observations describe marketed state and are not proof of a closing or exhaustive market coverage.

Recorded transfers

NYC Department of Finance, Office of the City Register (ACRIS)

completed

0 recorded deeds in the current corpus

Pipeline completed Sep 23, 2026

Deed document types associated with this BBL in the current CurbScoop corpus.

Recording can lag a transaction, and a deed with no stated consideration is not evidence of a market sale.

DOB permits

NYC Department of Buildings via NYC Open Data

completed

93 permits in the current corpus · latest record Mar 31, 2006

Pipeline completed Sep 23, 2026

The current DOB permit pipeline is configured for Manhattan and Brooklyn.

A filing or permit does not prove that work was completed or that all work at the property was filed.

HPD violations

NYC Department of Housing Preservation and Development via NYC Open Data

completed

14 violations in the current corpus · latest record Jan 26, 2026

Pipeline completed Sep 23, 2026

The current HPD violation pipeline is configured for Manhattan and Brooklyn.

Status and correction timing come from the published agency record and may change after CurbScoop observes it.

DOB violations

NYC Department of Buildings via NYC Open Data

completed

52 violations in the current corpus · latest record Mar 25, 2023

Pipeline completed Sep 23, 2026

The current DOB violation pipeline is configured for Manhattan and Brooklyn.

Absence from the current corpus is not proof that a building has no regulatory issue.

Counts and dates describe the current CurbScoop corpus. They are not a guarantee of exhaustive agency or listing coverage.

Reading these records

The transaction history above comes from ACRIS, the city's register of recorded deeds - it shows what actually closed, not what was asked. To compare that against what similar units are listed at, see how to find comps and asking price vs sale price. The BBL identifying this lot is explained in what is a BBL. Wider context for the area is on the Upper West Side market page.