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Brooklyn / Park Slope / 11215

40 PROSPECT PARK WEST

Boro3
Block1075
Lot35
BBL3010750035
Class D4
Residential units
62
Units in total
62
Storeys
6
Year built
1942
Last alteration on file
2019
Recorded transfers
76 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
12 Aug 2025$2,185,0005ASINGLE RESIDENTIAL COOP UNITRPTT&RET
18 Jun 2024$775,0005DSINGLE RESIDENTIAL COOP UNITRPTT&RET
7 May 2024$950,0003GSINGLE RESIDENTIAL COOP UNITRPTT&RET
6 Jul 2023$670,0001DSINGLE RESIDENTIAL COOP UNITRPTT&RET
14 Apr 2023$1,320,0005KSINGLE RESIDENTIAL COOP UNITRPTT&RET
11 Feb 2022$1,650,0005ASINGLE RESIDENTIAL COOP UNITRPTT&RET
18 Jan 2022$1,950,0003EFSINGLE RESIDENTIAL COOP UNITRPTT&RET
3 Nov 2021$798,0005ESINGLE RESIDENTIAL COOP UNITRPTT&RET
19 Oct 2021$2,400,0005B/CSINGLE RESIDENTIAL COOP UNITRPTT&RET
30 Jun 2021$1,260,0003ASINGLE RESIDENTIAL COOP UNITRPTT&RET
15 Mar 2021$500,0001DSINGLE RESIDENTIAL COOP UNITRPTT&RET
8 Mar 2021$1,690,0001BCSINGLE RESIDENTIAL COOP UNITRPTT&RET
1 Sep 2020$895,0006HSINGLE RESIDENTIAL COOP UNITRPTT&RET
15 Jul 2019$1,067,5002CSINGLE RESIDENTIAL COOP UNITRPTT&RET
20 Feb 2019$925,0003BSINGLE RESIDENTIAL COOP UNITRPTT&RET
15 Feb 2019$1,070,0006FSINGLE RESIDENTIAL COOP UNITRPTT&RET
20 Dec 2018$1,020,0005KSINGLE RESIDENTIAL COOP UNITRPTT&RET
7 Feb 2018$2,450,0004BCSINGLE RESIDENTIAL COOP UNITRPTT&RET
30 Jan 2018$735,0005DSINGLE RESIDENTIAL COOP UNITRPTT&RET
1 Nov 2017$915,0001KSINGLE RESIDENTIAL COOP UNITRPTT&RET
1 Aug 2017$999,9006GSINGLE RESIDENTIAL COOP UNITRPTT&RET
26 Jul 2017$1,100,0002CSINGLE RESIDENTIAL COOP UNITRPTT&RET
1 Feb 2017$875,0003BSINGLE RESIDENTIAL COOP UNITRPTT&RET
23 May 2016$1,735,0004CSINGLE RESIDENTIAL COOP UNIT2 lotsRPTT&RET
19 Feb 2016$1,450,0005ASINGLE RESIDENTIAL COOP UNITRPTT&RET
1 Feb 2016$979,0003-JSINGLE RESIDENTIAL COOP UNITRPTT&RET
4 Nov 2015$1,038,0005HSINGLE RESIDENTIAL COOP UNITRPTT&RET
3 Nov 2015$950,0001 JSINGLE RESIDENTIAL COOP UNITRPTT&RET
19 Aug 2015$660,0005DSINGLE RESIDENTIAL COOP UNITRPTT&RET
28 Apr 2015$1,735,0004BSINGLE RESIDENTIAL COOP UNIT2 lotsRPTT&RET
6 Oct 2014$699,0001ESINGLE RESIDENTIAL COOP UNITRPTT&RET
25 Apr 2014$855,5006CSINGLE RESIDENTIAL COOP UNITRPTT&RET
27 Aug 2013$435,0001DSINGLE RESIDENTIAL COOP UNITRPTT&RET
24 Jul 2013$1,071,0002ASINGLE RESIDENTIAL COOP UNITRPTT&RET
9 Jul 2013$1,750,0003E/3FSINGLE RESIDENTIAL COOP UNITRPTT&RET
21 Jun 2013$1,755,0005BCSINGLE RESIDENTIAL COOP UNITRPTT&RET
16 Oct 2012$750,0006FSINGLE RESIDENTIAL COOP UNITRPTT&RET
27 Sep 2012$385,0006DSINGLE RESIDENTIAL COOP UNITRPTT&RET
17 Sep 2012$960,0005ASINGLE RESIDENTIAL COOP UNITRPTT&RET
29 Aug 2012$1,562,5003FSINGLE RESIDENTIAL COOP UNIT2 lotsRPTT&RET
76 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
20251$2,185,000--
20242$862,500$775,000$950,000
20232$995,000$670,000$1,320,000
20222$1,800,000$1,650,000$1,950,000
20215$1,260,000$500,000$2,400,000
20201$895,000--
20193$1,067,500$925,000$1,070,000
20183$1,020,000$735,000$2,450,000
20174$957,450$875,000$1,100,000
20163$1,450,000$979,000$1,735,000
20154$994,000$660,000$1,735,000
20142$777,250$699,000$855,500
20134$1,410,500$435,000$1,755,000
20129$630,000$375,000$1,562,500
20115$730,000$100,000$950,000
20102$405,100$250,200$560,000
20093$650,000$485,000$690,000
20083$755,000$510,000$800,000
20077$621,927$439,500$1,375,000
20064$517,000$457,000$676,000
20055$676,000$250,000$802,000
20042$447,500$435,000$460,000
02

The building on the lot

Section through the lot

PERMITTED, NOT BUILTLOT 13,900 SQ FT6
Drawn from PLUTO: 6 storeys, 67,134 sq ft of building on 13,900 sq ft of lot, an average floor plate covering 80% of it. The dashed outline is the difference between the floor area ratio already built (4.83) and the residential floor area ratio of the zoning district (6.02). It is a diagram of recorded figures, not a picture of the building.
Lot area
13,900 sq ft
Building area
67,134 sq ft
Residential area
67,134 sq ft
Commercial area
-
Office area
-
Retail area
-
Buildings on the lot
1
Built floor area ratio
4.83
Residential FAR permitted
6.02
Zoning district
R8X
03

Assessment

Assessed land value
$324,450
Assessed total value
$5,809,950
Exempt value
$39,640
Assessed per residential unit
$93,709

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
Park Slope
ZIP code
11215
Community district
Brooklyn 6
Council district
39
Coordinates
40.670009, -73.97282
05

Other buildings in Park Slope

AddressClassRes. unitsBuiltTransfersMedian apartment, 5 yr
18 SIXTH AVERM85820190-
445 5TH AVENUERM754192022$1.71m
461 DEAN STREETD836320132-
38 SIXTH AVENUERM30320162$17.9m
85 4TH AVENUED624720250-
128 5 AVENUED718020230-
341 10 STREETD315419680-
535 4 AVENUED714820150-
35 4 AVENUED614320220-
10 PLAZA ST EASTD41341959100$896k
357 9 STREETRM13119200-
343 4 AVENUERM1132006220$1.18m

Every building on file in Park Slope