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Manhattan / Inwood / 10034

109 SEAMAN AVENUE

Boro1
Block2240
Lot1
BBL1022400001
Class C6
Residential units
41
Units in total
41
Storeys
5
Year built
1918
Last alteration on file
-
Recorded transfers
47 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
16 Jul 2025$450,0002GSINGLE RESIDENTIAL COOP UNITRPTT&RET
18 Jun 2025$600,0005ESINGLE RESIDENTIAL COOP UNITRPTT&RET
2 May 2025$465,0001BSINGLE RESIDENTIAL COOP UNITRPTT&RET
20 Jun 2024$2,236,4452ESINGLE RESIDENTIAL COOP UNIT6 lotsRPTT&RET
30 Jan 2023$539,0003HSINGLE RESIDENTIAL COOP UNITRPTT&RET
27 Jan 2023$485,0001GSINGLE RESIDENTIAL COOP UNITRPTT&RET
28 Jun 2021$620,0004ESINGLE RESIDENTIAL COOP UNITRPTT&RET
24 Nov 2020$580,0004ASINGLE RESIDENTIAL COOP UNITRPTT&RET
7 Feb 2020$595,0004DSINGLE RESIDENTIAL COOP UNITRPTT&RET
10 Jun 2019$449,0005CSINGLE RESIDENTIAL COOP UNITRPTT&RET
24 Apr 2019$610,0003ESINGLE RESIDENTIAL COOP UNITRPTT&RET
8 Aug 2018$449,0005GSINGLE RESIDENTIAL COOP UNITRPTT&RET
7 Jul 2017$530,0004DSINGLE RESIDENTIAL COOP UNITRPTT&RET
6 Apr 2016$510,0001DSINGLE RESIDENTIAL COOP UNITRPTT&RET
3 Feb 2016$750,0001FSINGLE RESIDENTIAL COOP UNITRPTT&RET
30 Sep 2014$760,0005H/5FSINGLE RESIDENTIAL COOP UNITRPTT&RET
28 Aug 2014$570,0004ESINGLE RESIDENTIAL COOP UNITRPTT&RET
16 Jul 2014$550,0001HSINGLE RESIDENTIAL COOP UNITRPTT&RET
26 Mar 2014$350,0005CSINGLE RESIDENTIAL COOP UNITRPTT&RET
8 Jan 2014$375,0003GSINGLE RESIDENTIAL COOP UNITRPTT&RET
22 Jul 2013$365,0004DSINGLE RESIDENTIAL COOP UNITRPTT&RET
13 Feb 2012$276,5005CSINGLE RESIDENTIAL COOP UNITRPTT&RET
17 Jan 2012$370,0003HSINGLE RESIDENTIAL COOP UNITRPTT&RET
16 Mar 2011$420,0003ESINGLE RESIDENTIAL COOP UNITRPTT&RET
4 Feb 2011$390,0002HSINGLE RESIDENTIAL COOP UNITRPTT&RET
15 Nov 2010$225,0001FSINGLE RESIDENTIAL COOP UNITRPTT
7 Apr 2010$330,0003DSINGLE RESIDENTIAL COOP UNITRPTT&RET
6 Jan 2009$375,0004HSINGLE RESIDENTIAL COOP UNITRPTT&RET
5 Dec 2008$418,0001DSINGLE RESIDENTIAL COOP UNITRPTT&RET
2 Sep 2008$565,0004ASINGLE RESIDENTIAL COOP UNITRPTT&RET
26 Aug 2008$389,0001CSINGLE RESIDENTIAL COOP UNITRPTT&RET
16 Jul 2007$570,0001HSINGLE RESIDENTIAL COOP UNITRPTT&RET
29 Jun 2007$385,0001GSINGLE RESIDENTIAL COOP UNITRPTT&RET
18 May 2007$381,5005GSINGLE RESIDENTIAL COOP UNITRPTT
30 Apr 2007$465,0003ESINGLE RESIDENTIAL COOP UNITRPTT&RET
8 Sep 2006$390,0004DSINGLE RESIDENTIAL COOP UNITRPTT
6 Sep 2006$445,0004ESINGLE RESIDENTIAL COOP UNITRPTT&RET
29 Jun 2006$610,0002FSINGLE RESIDENTIAL COOP UNITRPTT&RET
17 Jan 2006$449,0003HSINGLE RESIDENTIAL COOP UNITRPTT&RET
29 Dec 2005$495,0003BSINGLE RESIDENTIAL COOP UNITRPTT&RET
47 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.
RPTT
NYC REAL PROPERTY TRANSFER TAX. A New York City Real Property Transfer Tax return filed on its own.

By year

YearTransfersMedian recordedLowestHighest
20253$465,000$450,000$600,000
20241$2,236,445--
20232$512,000$485,000$539,000
20211$620,000--
20202$587,500$580,000$595,000
20192$529,500$449,000$610,000
20181$449,000--
20171$530,000--
20162$630,000$510,000$750,000
20145$550,000$350,000$760,000
20131$365,000--
20122$323,250$276,500$370,000
20112$405,000$390,000$420,000
20102$277,500$225,000$330,000
20091$375,000--
20083$418,000$389,000$565,000
20074$425,000$381,500$570,000
20064$447,000$390,000$610,000
20055$454,000$285,000$520,000
20043$252,486$225,000$325,000
02

The building on the lot

Section through the lot

LOT 12,501 SQ FT5
Drawn from PLUTO: 5 storeys, 43,195 sq ft of building on 12,501 sq ft of lot, an average floor plate covering 69% of it. It is a diagram of recorded figures, not a picture of the building.
Lot area
12,501 sq ft
Building area
43,195 sq ft
Residential area
43,195 sq ft
Commercial area
-
Office area
-
Retail area
-
Buildings on the lot
1
Built floor area ratio
3.46
Residential FAR permitted
4
Zoning district
R7A
03

Assessment

Assessed land value
$121,950
Assessed total value
$1,728,000
Exempt value
$19,970
Assessed per residential unit
$42,146

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
Inwood
ZIP code
10034
Community district
Manhattan 12
Council district
10
Coordinates
40.868371, -73.92357
05

Other buildings in Inwood

AddressClassRes. unitsBuiltTransfersMedian apartment, 5 yr
375 WEST 207TH STREETRM61120230-
401 WEST 207 STREETD627320240-
128 SEAMAN AVENUEC125919200-
221 SEAMAN AVENUEC122819240-
250 NAGLE AVENUED418019640-
4861 BROADWAYD714619290-
210 SHERMAN AVENUED712619303-
101 POST AVENUEC112119270-
4761 BROADWAYD711919280-
600 WEST 218 STREETD710819360-
165 SHERMAN AVENUED710019251-
228 NAGLE AVENUED710020050-

Every building on file in Inwood