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NYC Building Records · BBL 3046070021

949 WINTHROP STREET

Brooklyn · Block 4607 · Lot 21 · Two-family brick (Class B1)

949 WINTHROP STREET is a Class B1 (two-family brick) building in Brooklyn (BBL 3046070021) built in 1940, with 2 residential units across 2 floors.

The building is in NYC community district 317, council district 41, zoning district R6, on a 1,674-square-foot lot with a building footprint of 1,962 square feet.

The current registered owner of record per NYC PLUTO is ST. BERNARD, DONNELYN.

The most recent ACRIS deed transfer for this BBL was recorded on April 7, 2025 when ST. BERNARD, DONNELYN; ST BERNARD, ANTHONY conveyed the property to ST. BERNARD, DONNELYN for $214K. The transaction was financed with a $535K mortgage from Rocket Mortgage Llc; Mortgage Electronic Registration Systems Inc.

Data sourced daily from NYC PLUTO (Department of City Planning), NYC ACRIS (Department of Finance), and NYC HPD housing-maintenance code violations.

Owner of record

ST. BERNARD, DONNELYN

Most recent deed

Last transferred on Apr 7, 2025 for $214K to ST. BERNARD, DONNELYN.
Previous owner: ST. BERNARD, DONNELYN; ST BERNARD, ANTHONY
Mortgage: $535K recorded Apr 18, 2025 with Rocket Mortgage Llc; Mortgage Electronic Registration Systems Inc. Loan-to-value: 250%.
🔒 See all transfers before the 2025 sale →

Recent ACRIS documents (last 5)

DateTypeAmountParties
Mar 12, 2026AGMT$551KParties redacted — full names in MetroDeeds Scout+
Mar 12, 2026MTGE$20KParties redacted — full names in MetroDeeds Scout+
Apr 18, 2025MTGE$535KParties redacted — full names in MetroDeeds Scout+
Apr 7, 2025DEED$214KParties redacted — full names in MetroDeeds Scout+
Oct 25, 2006MTGE$445KParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the 5 redacted buyer/seller names above →

Building stats

Units
2
Year built
1940
Class
B1
Borough
Brooklyn
Zoning:
R6
Lot size:
1,674 sqft
Building area:
1,962 sqft
Floors:
2
Assessed value:
$51K
Community district:
317
Council district:
41

HPD violations

0 open
No open violations on record. Source: NYC HPD.
🔒 See every closed violation + inspection history →

Recent HPD violation details

No open HPD violations recorded for this building.

Recent ACRIS activity

5 documents in the last 5 years (most recent Mar 12, 2026).

Frequently asked questions about 949 WINTHROP STREET

Who owns 949 WINTHROP STREET?

The current registered owner of record for 949 WINTHROP STREET per NYC PLUTO is ST. BERNARD, DONNELYN. The most recent ACRIS deed transfer for this BBL was recorded on April 7, 2025 when the property was conveyed to ST. BERNARD, DONNELYN. PLUTO ownership is refreshed monthly by NYC Department of Finance; the registered owner may not reflect transactions recorded within the last 30 days.

When was 949 WINTHROP STREET last sold?

The most recent ACRIS deed transfer for 949 WINTHROP STREET was recorded on April 7, 2025, when ST. BERNARD, DONNELYN; ST BERNARD, ANTHONY conveyed the property to ST. BERNARD, DONNELYN for $214K. The transaction was financed with a $535K mortgage from Rocket Mortgage Llc; Mortgage Electronic Registration Systems Inc.

How many HPD violations does 949 WINTHROP STREET have?

No open HPD housing-maintenance code violations are on record for 949 WINTHROP STREET. The building is not registered with NYC HPD's landlord-registration system, which is typical for owner-occupied 1-2 family dwellings. HPD violation data is pulled daily from the NYC Open Data violations feed.

What is the assessed value of 949 WINTHROP STREET?

NYC Department of Finance assesses 949 WINTHROP STREET at $51K for the current tax year. NYC assesses property at a fraction of estimated market value (the assessment ratio varies by tax class — 6% for tax class 1 one-to-three-family dwellings, approximately 45% for tax class 2 rental apartment buildings), so the market value implied by this assessment is meaningfully higher. Assessment data is published by NYC Department of Finance.

What building class is 949 WINTHROP STREET and what does that mean?

949 WINTHROP STREET is NYC building class B1 — Two-family brick. A two-family residential building of brick construction, typically owner-occupied. Building class is assigned by NYC Department of Finance and recorded in PLUTO; it determines the property's tax class and the regulatory regime that applies.

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