CurbScoop›Buildings›Chelsea›363 WEST 20 STREET

363 WEST 20 STREET

Manhattan· Chelsea· built 1928class D4BBL 1007440001

Open listing source

363 WEST 20 STREET is a 74-unit building in Chelsea, Manhattan, built in 1928.

2 units are on the market here right now.

City records show 30 DOB permits and 80 open violations on file.

Units (res)

Floors

16.0

Lot ft²

4,810 ft²

Bldg ft²

62,638 ft²

Assessed

$8.24M

DOF total

Comps L5y

Active sale listings (2)

	Address	Neighborhood	Price	$/ft²	Sqft	Beds/Baths	vs comp	DOM	Risk	Score
	365 WEST 20 STREET #10A Manhattan · built 1928	Chelsea	$895K	-	0 ft²	1 bd · 1 ba	-	13	16 HPD-C11 DOBbedbug	36.3	Source
	365 WEST 20 STREET #12C Manhattan · built 1928	Chelsea	$1.20M	-	0 ft²	1 bd · 1 ba	-	108	16 HPD-C11 DOBbedbug	36.3	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 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
Jun 30, 2026 · #1B · VIOLATION OPEN
C
HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
Jun 30, 2026 · #1B · VIOLATION OPEN
C
HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
Jun 30, 2026 · #1B · VIOLATION OPEN
B
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE HARDWOOD FLOOR IN THE 3rd ROOM FROM NORTH LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
Feb 27, 2026 · #1B · NOV SENT OUT
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 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
Feb 27, 2026 · #1B · NOV SENT OUT
A
(A) § HMC: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.
Jun 4, 2025 · VIOLATION DISMISSED
I
§27-2107 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.
Nov 22, 2024 · VIOLATION DISMISSED
A
(A) § HMC: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.
Apr 1, 2021 · VIOLATION DISMISSED
B
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE KITCHEN LOCATED AT APT 1B, 1st STORY, 3rd APARTMENT FROM NORTH AT EAST
Oct 24, 2019 · #1B · NOV SENT OUT
B
§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING WASH BASIN IN THE BATHROOM LOCATED AT APT 1B, 1st STORY, 3rd APARTMENT FROM NORTH AT EAST
Oct 24, 2019 · #1B · NOV SENT OUT
B
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL WALLS AND CEILING IN THE KITCHEN LOCATED AT APT 1B, 1st STORY, 3rd APARTMENT FROM NORTH AT EAST
Oct 24, 2019 · #1B · NOV SENT OUT
A
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL WALLS AND CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 1B, 1st STORY, 3rd APARTMENT FROM NORTH AT EAST
Oct 24, 2019 · #1B · NOV SENT OUT
C
HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 1st STORY, 3rd APARTMENT FROM NORTH AT EAST
Oct 24, 2019 · #1B · NOTICE OF ISSUANCE SENT TO TENANT
B
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL WALLS AND CEILING IN THE 3rd ROOM FROM EAST LOCATED AT APT 1B, 1st STORY, 3rd APARTMENT FROM NORTH AT EAST
Oct 24, 2019 · #1B · NOV SENT OUT
B
§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 1st STORY, 3rd APARTMENT FROM NORTH AT EAST
Oct 24, 2019 · #1B · NOV SENT OUT
C
HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 1st STORY, 3rd APARTMENT FROM NORTH AT EAST
Oct 24, 2019 · #1B · NOTICE OF ISSUANCE SENT TO TENANT
B
§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 1st STORY, 3rd APARTMENT FROM NORTH AT EAST
Oct 24, 2019 · #1B · NOV SENT OUT
B
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILES AT NORTH AND SOUTH WALLS IN THE BATHROOM LOCATED AT APT 1B, 1st STORY, 3rd APARTMENT FROM NORTH AT EAST
Oct 24, 2019 · #1B · NOV SENT OUT
C
§ 27-2033 ADM CODE 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 AT PUBLIC HALL, 1st STORY
Feb 15, 2019 · VIOLATION CLOSED
A
§ 27-2053 ADM CODE POST SIGN ON WALL OF ENTRANCE STORY BEARING NAME, ADDRESS INCLUDING APARTMENT NUMBER IF ANY, AND TELEPHONE NUMBER OF SUPERINTENDENT, JANITOR OR HOUSEKEEPER. AT PUBLIC HALL, 1st STORY
Feb 15, 2019 · VIOLATION CLOSED
A
§ 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR , FRAME MISSING AT PUBLIC HALL, 1st STORY
Feb 15, 2019 · VIOLATION CLOSED
A
§ 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND THE ADDRESS OF THE BUILDING. AT PUBLIC HALL, 1st STORY
Aug 8, 2016 · VIOLATION DISMISSED
A
§ 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCYS HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD. AT PUBLIC HALL, 1st STORY
Aug 8, 2016 · VIOLATION DISMISSED
B
SECTION 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 9E, 9th STORY, 1st APARTMENT FROM EAST AT SOUTH
Jun 28, 2016 · #9E · VIOLATION CLOSED
B
SECTION 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 9E, 9th STORY, 1st APARTMENT FROM EAST AT SOUTH
Jun 28, 2016 · #9E · VIOLATION CLOSED
B
SECTION 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... CEILING SOUTH AND EAST WALL APPROX 16 SQ. FT. IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT 9E, 9th STORY, 1st APARTMENT FROM EAST AT SOUTH
Jun 28, 2016 · #9E · VIOLATION CLOSED
B
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT ALL WALLS AND CEILING THROUGHOUT IN THE KITCHEN LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
Apr 24, 2016 · #1B · FIRST NO ACCESS TO RE- INSPECT VIOLATION
B
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT ALL WALLS AND CEILING THROUGHOUT IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
Apr 24, 2016 · #1B · FIRST NO ACCESS TO RE- INSPECT VIOLATION
B
§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED WIRES AT NORTH WALL IN THE KITCHEN LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
Apr 24, 2016 · #1B · FIRST NO ACCESS TO RE- INSPECT VIOLATION
C
§ 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES NO VOLUME AT SHOWER COMPARTMENT IN THE BATHROOM LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Apr 24, 2016 · #1B · FIRST NO ACCESS TO RE- INSPECT VIOLATION
B
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT ALL WALLS AND CEILING THROUGHOUT IN THE 3rd ROOM FROM NORTH LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
Apr 24, 2016 · #1B · FIRST NO ACCESS TO RE- INSPECT VIOLATION
B
§ 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS AT ENTRANCE TO APARTMENT IN THE FOYER LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
Apr 24, 2016 · #1B · FIRST NO ACCESS TO RE- INSPECT VIOLATION
C
§ 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF COLD WATER FOR THE FIXTURES NO VOLUME AT SHOWER COMPARTMENT IN THE BATHROOM LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Apr 24, 2016 · #1B · FIRST NO ACCESS TO RE- INSPECT VIOLATION
B
§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK ABOVE CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
Apr 24, 2016 · #1B · FIRST NO ACCESS TO RE- INSPECT VIOLATION
B
§ 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT SHOWER COMPARTMENT IN THE BATHROOM LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Apr 24, 2016 · #1B · FIRST NO ACCESS TO RE- INSPECT VIOLATION
A
§ 27-2005 ADM CODE REFIT ENTRANCE DOOR TO APARTMENT IN THE FOYER LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
Apr 24, 2016 · #1B · FIRST NO ACCESS TO RE- INSPECT VIOLATION
A
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 3rd ROOM FROM NORTH LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
Apr 24, 2016 · #1B · FIRST NO ACCESS TO RE- INSPECT VIOLATION
B
§ 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AT CEILING , APPROXIMATELY 10 SQUARE FEET IN THE KITCHEN LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
Apr 24, 2016 · #1B · FIRST NO ACCESS TO RE- INSPECT VIOLATION
B
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC WALL TILES AT SHOWER IN THE BATHROOM LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
Apr 24, 2016 · #1B · FIRST NO ACCESS TO RE- INSPECT VIOLATION
B
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT ALL WALLS AND CEILING IN THE BATHROOM LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
Apr 24, 2016 · #1B · FIRST NO ACCESS TO RE- INSPECT VIOLATION

DOB permits (last 30)

MH-
EMES CONSTRUCTION CORP.
OT-
EMES CONSTRUCTION CORP.
OT-
BLUESTONE CONSTRUCTION AN
OT-
INTEGRATED PROJECT DELIVE
EQ-
EMES CONSTRUCTION CORP.
PL-
BX MECH LLC
EQ-
PHOENIX 132 SUTTON ST
OT-
THE LIBERTY BLUE GROUP LL
OT-
RJ INTERIORS CORP
PL-
M&M PLBG & HTG INC
PL-
EUGENE TOBACK PLBG & HTG CO
BL-
H LIEBLICH AND COMPANY
FB-
H LIEBLICH AND COMPANY
OT-
INTEGRATED PROJECT DELIVE
PL-
J&M PLUMBING OF WESTCHEST
OT-
P.S.R. CONSTRUCTION/REN
PL-
M&M PLBG & HTG INC
OT-
A P A RESTORATION CORP
PL-
TESTERMAN PLBG & HTG INC
OT-
GAUDIOSO CONTRACTING INC
OT-
INTEGRATED PROJECT DELIVE
OT-
AVIV CONSTRUCTION
OT-
INTEGRATED PROJECT DELIVE
OT-
INTEGRATED PROJECT DELIVE
OT-
SOKOL BUILDING AND RENOVATION
OT-
INTEGRATED PROJECT DELIVE
OT-
INTEGRATED PROJECT DELIVE
OT-
INTEGRATED PROJECT DELIVE
OT-
INTEGRATED PROJECT DELIVE
OT-
PHOENIX CONSTRUCTION INC

DOB violations

Oct 2, 2025C-CONSTRUCTION OTHER OPTIONAL
Oct 2, 2025C-CONSTRUCTION OTHER OPTIONAL
Feb 18, 2021E-ELEVATOR ELEVATORREQUIRED
Feb 12, 2020E-ELEVATOR ELEVATORREQUIRED
Feb 12, 2020E-ELEVATOR ELEVATORREQUIRED
Jan 26, 2018ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED
Jan 26, 2018ACC1-(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
Apr 27, 2016E-ELEVATOR ELEVATORREQUIRED
Apr 27, 2016E-ELEVATOR ELEVATORREQUIRED
Dec 31, 2014EARCX-FAILURE TO SUBMIT EER NONE
May 21, 2014E-ELEVATOR ELEVATORREQUIRED
May 21, 2014E-ELEVATOR ELEVATORREQUIRED
Mar 31, 2014EVCAT1-ELEVATOR ANNUAL INSPECTION / TEST ELEVATORREQUIRED
Mar 31, 2014EVCAT1-ELEVATOR ANNUAL INSPECTION / TEST ELEVATORREQUIRED
Jun 19, 2012E-ELEVATOR ELEVATORREQUIRED
Jun 19, 2012E-ELEVATOR ELEVATORREQUIRED
Nov 30, 2007LL1198-LOCAL LAW 11/98 - FACADE FACADE OPTIONAL
Nov 20, 2007E-ELEVATOR ELEVATORREQUIRED
Nov 20, 2007E-ELEVATOR ELEVATORREQUIRED
Mar 14, 2007E-ELEVATOR ELEVATORREQUIRED
Mar 14, 2007E-ELEVATOR ELEVATORREQUIRED
Jun 1, 2006E-ELEVATOR ELEVATORREQUIRED
Jun 1, 2006E-ELEVATOR ELEVATORREQUIRED
Apr 21, 2004LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Feb 13, 2004LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dec 22, 2003E-ELEVATOR ELEVATORREQUIRED
Dec 22, 2003E-ELEVATOR ELEVATORREQUIRED
Mar 19, 2003LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Jun 5, 2002E-ELEVATOR ELEVATORREQUIRED
Jun 5, 2002E-ELEVATOR ELEVATORREQUIRED
Mar 26, 2002LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Feb 19, 2002LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Jun 12, 2001E-ELEVATOR ELEVATORREQUIRED
Jun 12, 2001E-ELEVATOR ELEVATORREQUIRED
Jun 14, 2000E-ELEVATOR ELEVATORREQUIRED
Jun 14, 2000E-ELEVATOR ELEVATORREQUIRED
Dec 21, 1999C-CONSTRUCTION OTHER OPTIONAL
Dec 1, 1998E-ELEVATOR ELEVATORREQUIRED

More buildings in Chelsea

Sources & freshness

Research contract nyc_property_research.v1 · snapshot Sep 23, 2026

Stable property ID: nyc:bbl:1007440001

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 Aug 18, 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

66 permits in the current corpus

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

85 violations in the current corpus · latest record Jun 30, 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

45 violations in the current corpus · latest record Dec 12, 2025

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 Chelsea market page.