CurbScoop
CurbScoopBuildingsPark Slope637 BALTIC STREET

637 BALTIC STREET

Brooklyn· Park Slope· built 1901class A4BBL 3009370065

637 BALTIC STREET is a 1-unit building in Park Slope, Brooklyn, built in 1901.

CurbScoop has 1 recorded sale on this tax lot, most recently $2.20M on Sep 2, 2026.

1 of those closed in the last five years, at a median of $2.20M.

1 unit is on the market here right now.

Units (res)
1
Floors
2.0
Lot ft²
1,433 ft²
Bldg ft²
1,470 ft²
Assessed
$134K
DOF total
Comps L5y
1
median $2.20M

Active sale listings (1)

AddressNeighborhoodPrice$/ft²SqftBeds/Bathsvs compDOMRiskScore
637 BALTIC STREET
Brooklyn · built 1901
Park Slope$2.00M$1,1871,685 ft²4 bd · 2 ba-9.1%34
clean
-8.9Source

Transaction history (1)

Every recorded deed for this tax lot.

RecordedUnitTypePrice
Sep 9, 2026-DEED$2.20M

Building risk + activity

HPD violations (last 40)
None.
DOB permits (last 30)
None.

More buildings in Park Slope

Sources & freshness

Research contract nyc_property_research.v1 · snapshot Sep 10, 2026

Stable property ID: nyc:bbl:3009370065

This identifier represents an NYC tax lot. Condo and co-op apartment identity must be resolved separately.

Tax lot and building facts

NYC Department of City Planning (PLUTO)

completed
1 tax-lot record in the current corpus · latest record Sep 6, 2026

Pipeline completed Sep 6, 2026

The current PLUTO pipeline is configured for Manhattan and Brooklyn.

PLUTO describes the tax lot and buildings, not legal ownership of an individual apartment.

Marketed sale listings

StreetEasy, observed by CurbScoop

completed
1 active sale listing in the current corpus · latest record May 29, 2026

Pipeline completed Aug 31, 2026

The current sales-listing pipeline is configured for Manhattan and Brooklyn.

Listing observations describe marketed state and are not proof of a closing or exhaustive market coverage.

Recorded transfers

NYC Department of Finance, Office of the City Register (ACRIS)

completed
1 recorded deed in the current corpus · latest record Sep 9, 2026

Pipeline completed Sep 10, 2026

Deed document types associated with this BBL in the current CurbScoop corpus.

Recording can lag a transaction, and a deed with no stated consideration is not evidence of a market sale.

DOB permits

NYC Department of Buildings via NYC Open Data

completed
0 permits in the current corpus

Pipeline completed Sep 10, 2026

The current DOB permit pipeline is configured for Manhattan and Brooklyn.

A filing or permit does not prove that work was completed or that all work at the property was filed.

HPD violations

NYC Department of Housing Preservation and Development via NYC Open Data

completed
0 violations in the current corpus

Pipeline completed Sep 10, 2026

The current HPD violation pipeline is configured for Manhattan and Brooklyn.

Status and correction timing come from the published agency record and may change after CurbScoop observes it.

DOB violations

NYC Department of Buildings via NYC Open Data

completed
0 violations in the current corpus

Pipeline completed Sep 10, 2026

The current DOB violation pipeline is configured for Manhattan and Brooklyn.

Absence from the current corpus is not proof that a building has no regulatory issue.

Counts and dates describe the current CurbScoop corpus. They are not a guarantee of exhaustive agency or listing coverage.

Reading these records

The transaction history above comes from ACRIS, the city's register of recorded deeds - it shows what actually closed, not what was asked. To compare that against what similar units are listed at, see how to find comps and asking price vs sale price. The BBL identifying this lot is explained in what is a BBL. Wider context for the area is on the Park Slope market page.