NYC property data › Brooklyn › Park Slope, Carroll Gardens & Red Hook › 20 Polhemus Place

20 Polhemus Place

Park Slope, Carroll Gardens & Red Hook, Brooklyn · One & two family homes · BBL 3010690029

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1Units
3Floors
3,080Building sq ft
1,728Lot sq ft
1895Year built
R6BZoning
1.78 of 2.00Built FAR
$3.75M · 2021Last sale
4DOB permits
0Open violations

Who owns this building?

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Sales history

RecordedDocumentAmount
2021-06-01Deed$3,750,000
1992-08-12Deednot recorded
1986-01-24Deednot recorded
1982-10-07Deednot recorded
1972-07-21Deednot recorded
1969-01-27Deednot recorded
1967-10-11Deednot recorded

Source: NYC ACRIS. A $0 amount means the deed records no consideration — common on estate, correction and in-family transfers, and not a sale price of zero.

Recent DOB permits

IssuedTypeWork
2022-01-21Initial PermitSprinklers
2022-01-20Renewal Permit Without ChangesPlumbing
2021-09-01Initial PermitGeneral Construction
2021-08-30Initial PermitPlumbing

Source: DOB NOW approved permits, which covers 2017 onward. 4 permits on file for this lot.

Owner debt & loan position

The most recent open mortgage recorded against this lot, when it was recorded, and how far into its term it is.

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Who finances deals like this

The lenders with the most recorded single family mortgages in Brooklyn since 2021, from public ACRIS filings.

  1. Citizens Bank NA — 1,444 loans, typically $170K–$720K
  2. JPMORGAN Chase Bank, N.a. — 1,415 loans, typically $30K–$621K
  3. Rocket Mortgage, LLC — 807 loans, typically $92K–$429K
  4. TD Bank NA — 716 loans, typically $100K–$500K
  5. Wells Fargo Bank, N.a. — 711 loans, typically $16K–$970K
Match this deal to 702 lenders

Other lots on this block

Recent sales in Park Slope, Carroll Gardens & Red Hook

Park Slope, Carroll Gardens & Red Hook commercial real-estate market data →

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Compiled from NYC Open Data: PLUTO (lot and building attributes), ACRIS (deeds and mortgages), DOB NOW (permits) and HPD (violations). Public record, presented as recorded; Crezly does not warrant it. BBL 3010690029 · data refreshed 2026-08-14

Development & air rights

89% Utilization — built floor area as a share of the estimated as-of-right maximum

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Estimated from NYC PLUTO zoning data. This is not a zoning analysis — confirm with a zoning attorney or architect before relying on it. As-of-right only: excludes bonuses, air-rights transfers and variances.