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Manhattan / Chelsea-Hudson Yards / 10011

520 WEST 23 STREET

Boro1
Block694
Lot42
BBL1006940042
Class D4
Residential units
107
Units in total
110
Storeys
15
Year built
2003
Last alteration on file
-
Recorded transfers
184 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
2 Apr 2026$1,225,00012BSINGLE RESIDENTIAL COOP UNITRPTT&RET
21 Apr 2025$695,0009ESINGLE RESIDENTIAL COOP UNITRPTT&RET
24 Mar 2025$1,550,00016FSINGLE RESIDENTIAL COOP UNITRPTT&RET
11 Mar 2025$720,00010ESINGLE RESIDENTIAL COOP UNITRPTT&RET
9 Dec 2024$785,0009ASINGLE RESIDENTIAL COOP UNITRPTT&RET
8 Nov 2024$1,700,00011FSINGLE RESIDENTIAL COOP UNITRPTT&RET
18 Jul 2024$1,073,0002CSINGLE RESIDENTIAL COOP UNITRPTT&RET
13 Jun 2024$737,50015ESINGLE RESIDENTIAL COOP UNITRPTT&RET
27 Nov 2023$1,050,0007CSINGLE RESIDENTIAL COOP UNITRPTT&RET
17 Aug 2023$1,150,0003CSINGLE RESIDENTIAL COOP UNITRPTT&RET
22 May 2023$1,135,0009CSINGLE RESIDENTIAL COOP UNITRPTT&RET
12 Apr 2023$799,00014ESINGLE RESIDENTIAL COOP UNITRPTT&RET
6 Mar 2023$715,00016CSINGLE RESIDENTIAL COOP UNITRPTT&RET
21 Dec 2022$600,00012DSINGLE RESIDENTIAL COOP UNITRPTT&RET
27 Jul 2022$735,0004ASINGLE RESIDENTIAL COOP UNITRPTT&RET
20 Jul 2022$822,2506GSINGLE RESIDENTIAL COOP UNITRPTT&RET
19 Jul 2022$1,175,0003DSINGLE RESIDENTIAL COOP UNITRPTT&RET
12 Jul 2022$1,247,50016BSINGLE RESIDENTIAL COOP UNITRPTT&RET
1 Jul 2022$1,155,0009DSINGLE RESIDENTIAL COOP UNITRPTT&RET
28 Jun 2022$722,5005ESINGLE RESIDENTIAL COOP UNITRPTT&RET
10 Jun 2022$1,155,0006DSINGLE RESIDENTIAL COOP UNITRPTT&RET
23 May 2022$1,300,0007BSINGLE RESIDENTIAL COOP UNITRPTT&RET
19 May 2022$1,240,00010CSINGLE RESIDENTIAL COOP UNITRPTT&RET
24 Mar 2022$700,0009FSINGLE RESIDENTIAL COOP UNITRPTT&RET
9 Mar 2022$1,225,0004BSINGLE RESIDENTIAL COOP UNITRPTT&RET
19 Jan 2022$1,550,00012FSINGLE RESIDENTIAL COOP UNITRPTT&RET
14 Dec 2021$705,0006ESINGLE RESIDENTIAL COOP UNITRPTT&RET
29 Oct 2021$590,0009ASINGLE RESIDENTIAL COOP UNITRPTT&RET
1 Oct 2021$645,00015CSINGLE RESIDENTIAL COOP UNITRPTT&RET
27 Sep 2021$900,0004CSINGLE RESIDENTIAL COOP UNITRPTT&RET
31 Aug 2021$695,0007ASINGLE RESIDENTIAL COOP UNITRPTT&RET
31 Aug 2021$780,00012GSINGLE RESIDENTIAL COOP UNITRPTT&RET
20 Jul 2021$700,0005HSINGLE RESIDENTIAL COOP UNITRPTT&RET
10 Jun 2021$820,00015GSINGLE RESIDENTIAL COOP UNITRPTT&RET
10 May 2021$740,00010ASINGLE RESIDENTIAL COOP UNITRPTT&RET
3 Mar 2021$990,00010BSINGLE RESIDENTIAL COOP UNITRPTT&RET
2 Feb 2021$672,00012ESINGLE RESIDENTIAL COOP UNITRPTT&RET
2 Nov 2020$875,0007DSINGLE RESIDENTIAL COOP UNITRPTT&RET
4 Oct 2019$660,00011ASINGLE RESIDENTIAL COOP UNITRPTT&RET
8 Aug 2019$780,0009HSINGLE RESIDENTIAL COOP UNITRPTT&RET
184 transfers are recorded against this building since 2003. The 40 most recent are printed here; the yearly summary above counts all of them.
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.

By year

YearTransfersMedian recordedLowestHighest
20261$1,225,000--
20253$720,000$695,000$1,550,000
20244$929,000$737,500$1,700,000
20235$1,050,000$715,000$1,150,000
202213$1,155,000$600,000$1,550,000
202111$705,000$590,000$990,000
20201$875,000--
20195$750,000$640,000$1,525,000
20184$974,500$595,000$1,775,000
20179$850,000$567,000$1,200,000
201611$896,000$518,000$1,620,000
201517$835,000$660,000$1,400,000
201411$1,050,000$575,000$1,600,000
20137$685,000$595,000$999,000
20129$713,000$480,000$1,400,000
20118$750,000$670,000$999,000
20106$597,500$490,000$840,000
20093$675,000$630,000$799,000
20089$739,500$710,000$1,065,000
20078$781,875$549,000$1,200,000
20069$665,000$470,000$870,000
200525$725,000$464,500$1,050,000
20045$600,000$549,000$795,000
02

The building on the lot

Section through the lot

LOT 12,125 SQ FT15
Drawn from PLUTO: 15 storeys, 95,656 sq ft of building on 12,125 sq ft of lot, an average floor plate covering 53% of it. It is a diagram of recorded figures, not a picture of the building.
Lot area
12,125 sq ft
Building area
95,656 sq ft
Residential area
91,431 sq ft
Commercial area
4,225 sq ft
Office area
-
Retail area
4,070 sq ft
Buildings on the lot
1
Built floor area ratio
7.89
Residential FAR permitted
7.52
Zoning district
C6-3A
03

Assessment

Assessed land value
$540,000
Assessed total value
$18,111,150
Exempt value
$13,280
Assessed per residential unit
$169,263

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
D4ELEVATOR COOPERATIVE
Neighbourhood
Chelsea-Hudson Yards
ZIP code
10011
Community district
Manhattan 4
Council district
3
Coordinates
40.74781, -74.005186
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