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Manhattan / Chelsea-Hudson Yards / 10011

342 WEST 21 STREET

Boro1
Block744
Lot63
BBL1007440063
Class C6
Residential units
31
Units in total
31
Storeys
6
Year built
1940
Last alteration on file
-
Recorded transfers
32 since 2003
01

What has sold here

Every transfer the City has recorded against this lot since 2003 with a consideration above zero. A co-op apartment has no deed, so its sale is recorded as a Real Property Transfer Tax return instead; both are printed here and the instrument is named in the last column. The figure is the consideration as filed, which is not always the price a buyer would recognise.

RecordedConsiderationUnitWhat transferredInstrument
6 Feb 2026$810,0006BSINGLE RESIDENTIAL COOP UNITRPTT&RET
22 Oct 2025$855,0003ESINGLE RESIDENTIAL COOP UNITRPTT&RET
5 Sep 2025$805,0001BSINGLE RESIDENTIAL COOP UNITRPTT&RET
19 Aug 2025$815,0005BSINGLE RESIDENTIAL COOP UNITRPTT&RET
18 Nov 2024$1,790,000GRDNSINGLE RESIDENTIAL COOP UNITRPTT&RET
29 Aug 2024$750,0006ASINGLE RESIDENTIAL COOP UNITRPTT&RET
30 Jul 2024$725,0006ESINGLE RESIDENTIAL COOP UNITRPTT&RET
9 May 2024$795,0001ASINGLE RESIDENTIAL COOP UNITRPTT&RET
13 Dec 2022$490,0001CSINGLE RESIDENTIAL COOP UNITRPTT&RET
22 Jun 2021$630,7531DSINGLE RESIDENTIAL COOP UNITRPTT&RET
15 Jun 2021$529,8431CSINGLE RESIDENTIAL COOP UNITRPTT&RET
5 Oct 2020$717,9666DSINGLE RESIDENTIAL COOP UNITRPTT&RET
6 Mar 2020$750,0002BSINGLE RESIDENTIAL COOP UNITRPTT&RET
17 Jan 2020$778,9614BSINGLE RESIDENTIAL COOP UNITRPTT&RET
14 Jan 2020$763,6884DSINGLE RESIDENTIAL COOP UNITRPTT&RET
14 Nov 2019$690,0006BSINGLE RESIDENTIAL COOP UNITRPTT&RET
14 Aug 2019$738,2312DSINGLE RESIDENTIAL COOP UNITRPTT&RET
8 Aug 2019$773,8704ASINGLE RESIDENTIAL COOP UNITRPTT&RET
14 Jun 2019$763,6881BSINGLE RESIDENTIAL COOP UNITRPTT&RET
6 Jun 2019$999,9222CSINGLE RESIDENTIAL COOP UNITRPTT&RET
24 May 2019$773,9705ASINGLE RESIDENTIAL COOP UNITRPTT&RET
8 Nov 2018$830,000ASINGLE RESIDENTIAL COOP UNITRPTT&RET
27 Jul 2018$825,0003CSINGLE RESIDENTIAL COOP UNITRPTT&RET
29 Nov 2017$7,492,5004AMULTIPLE RESIDENTIAL COOP UNIT16 lotsRPTT&RET
21 Jul 2014$315,0005DSINGLE RESIDENTIAL COOP UNITRPTT&RET
10 Jan 2014$390,0002ESINGLE RESIDENTIAL COOP UNITRPTT&RET
13 Aug 2012$375,0003ESINGLE RESIDENTIAL COOP UNITRPTT&RET
25 Apr 2012$468,0004ESINGLE RESIDENTIAL COOP UNITRPTT&RET
8 Nov 2011$305,0004ESINGLE RESIDENTIAL COOP UNITRPTT&RET
22 Dec 2010$380,0003ASINGLE RESIDENTIAL COOP UNITRPTT&RET
5 Aug 2008$535,0006BSINGLE RESIDENTIAL COOP UNITRPTT&RET
7 Jun 2006$439,0002ASINGLE RESIDENTIAL COOP UNITRPTT
RPTT&RET
BOTH RPTT AND RETT. A New York City Real Property Transfer Tax return filed together with the New York State return. A co-operative apartment sale conveys shares rather than real property, so this return, and not a deed, is what gets recorded.
RPTT
NYC REAL PROPERTY TRANSFER TAX. A New York City Real Property Transfer Tax return filed on its own.

By year

YearTransfersMedian recordedLowestHighest
20261$810,000--
20253$815,000$805,000$855,000
20244$772,500$725,000$1,790,000
20221$490,000--
20212$580,298$529,843$630,753
20204$756,844$717,966$778,961
20196$768,779$690,000$999,922
20182$827,500$825,000$830,000
20171$7,492,500--
20142$352,500$315,000$390,000
20122$421,500$375,000$468,000
20111$305,000--
20101$380,000--
20081$535,000--
20061$439,000--
02

The building on the lot

Section through the lot

LOT 4,600 SQ FT6
Drawn from PLUTO: 6 storeys, 19,440 sq ft of building on 4,600 sq ft of lot, an average floor plate covering 70% of it. It is a diagram of recorded figures, not a picture of the building.
Lot area
4,600 sq ft
Building area
19,440 sq ft
Residential area
19,440 sq ft
Commercial area
-
Office area
-
Retail area
-
Buildings on the lot
1
Built floor area ratio
4.23
Residential FAR permitted
3
Zoning district
R7B
03

Assessment

Assessed land value
$275,400
Assessed total value
$2,602,800
Exempt value
$0
Assessed per residential unit
$83,961

Assessed value is the figure the Department of Finance uses to levy property tax. For a class two building it is derived from an income approach and it is capped in how fast it can rise. It is not a market valuation and the two figures routinely differ by a wide margin. What the assessment does and does not tell you.

04

Classification and location

Building class
C6WALK-UP COOPERATIVE
Neighbourhood
Chelsea-Hudson Yards
ZIP code
10011
Community district
Manhattan 4
Council district
3
Coordinates
40.744695, -74.00161
05

Other buildings in Chelsea-Hudson Yards

AddressClassRes. unitsBuiltTransfersMedian apartment, 5 yr
345 8TH AVENUED41,1341960475$131k
311 11TH AVENUED793820200-
415 WEST 23 STREETD990119345$1.97m
371 9 AVENUERM84420150-
311 WEST 24 STREETD47561963350$130k
539 WEST 28 STREETD871020130-
551 10 AVENUERM59820131-
476 11 AVENUED759020200-
320 WEST 38 STREETD856920070-
305 9 AVENUED45601963138$130k
505 WEST 35TH STREETRM53220200-
450 WEST 17 STREETRM4692006382$1.75m

Every building on file in Chelsea-Hudson Yards