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NYC Building Records · BBL 3077440010

4001 AVENUE I

Brooklyn · Block 7744 · Lot 10 · Two-family frame (Class B2)

4001 AVENUE I is a Class B2 (two-family frame) building in Brooklyn (BBL 3077440010) built in 1920, with 2 residential units across 3 floors.

The building is in NYC community district 318, council district 45, zoning district R4, on a 1,950-square-foot lot with a building footprint of 1,534 square feet.

The current registered owner of record per NYC PLUTO is 4001 AVE I REALTY INC..

The most recent ACRIS deed transfer for this BBL was recorded on July 19, 2024 when Malcolm, Kenth conveyed the property to 4001 Ave I Realty Inc. for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).

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

4001 AVE I REALTY INC.

Most recent deed

Last transferred on Jul 19, 2024 to 4001 Ave I Realty Inc..
Previous owner: Malcolm, Kenth
Cash sale: no recorded mortgage tied to this transfer.
🔒 See all transfers before the 2024 sale →

Recent ACRIS documents (last 5)

DateTypeAmountParties
Feb 2, 2026MTGE$709KParties redacted — full names in MetroDeeds Scout+
Jul 19, 2024DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Mar 31, 2024DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Aug 10, 2006MTGE$553KParties redacted — full names in MetroDeeds Scout+
Jun 20, 2005MTGE$145KParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the 5 redacted buyer/seller names above →

Building stats

Units
2
Year built
1920
Class
B2
Borough
Brooklyn
Zoning:
R4
Lot size:
1,950 sqft
Building area:
1,534 sqft
Floors:
2.5
Assessed value:
$35K
Community district:
318
Council district:
45

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 Feb 2, 2026).

Frequently asked questions about 4001 AVENUE I

Who owns 4001 AVENUE I?

The current registered owner of record for 4001 AVENUE I per NYC PLUTO is 4001 AVE I REALTY INC.. The most recent ACRIS deed transfer for this BBL was recorded on July 19, 2024 when the property was conveyed to 4001 Ave I Realty Inc.. 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 4001 AVENUE I last sold?

The most recent ACRIS deed transfer for 4001 AVENUE I was recorded on July 19, 2024, when Malcolm, Kenth conveyed the property to 4001 Ave I Realty Inc. for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).

How many HPD violations does 4001 AVENUE I have?

No open HPD housing-maintenance code violations are on record for 4001 AVENUE I. 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 4001 AVENUE I?

NYC Department of Finance assesses 4001 AVENUE I at $35K 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 4001 AVENUE I and what does that mean?

4001 AVENUE I is NYC building class B2 — Two-family frame. A two-family residential building of frame construction. 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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