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NYC Building Records · BBL 3050890020

38 MARTENSE STREET

Brooklyn · Block 5089 · Lot 20 · Walk-up, five to six (Class C2)

38 MARTENSE STREET is a Class C2 (walk-up, five to six) building in Brooklyn (BBL 3050890020) built in 1931, with 6 residential units across 3 floors.

The building is in NYC community district 314, council district 40, zoning district R6B, on a 2,807-square-foot lot with a building footprint of 4,141 square feet.

The current registered owner of record per NYC PLUTO is MHANY MOTHER GASTON HOUSING DEVELOPMENT FUND CORP.

The most recent ACRIS deed transfer for this BBL was recorded on December 24, 2025 when THE CITY OF NEW YORK, ACTING BY AND THROUGH ITS DE conveyed the property to MHANY MOTHER GASTON HOUSING DEVELOPMENT FUND CORP for $642K. The transaction was financed with a mortgage from Mhany Mother Gaston Housing Development Fund Corp; Mhany Mother Gaston Llc.

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

MHANY MOTHER GASTON HOUSING DEVELOPMENT FUND CORP

Most recent deed

Last transferred on Dec 24, 2025 for $642K to MHANY MOTHER GASTON HOUSING DEVELOPMENT FUND CORP.
Previous owner: THE CITY OF NEW YORK, ACTING BY AND THROUGH ITS DE
Mortgage: Not disclosed recorded Dec 24, 2025 with Mhany Mother Gaston Housing Development Fund Corp; Mhany Mother Gaston Llc.
🔒 See all transfers before the 2025 sale →

Recent ACRIS documents (last 3)

DateTypeAmountParties
Dec 24, 2025AGMTNot disclosedParties redacted — full names in MetroDeeds Scout+
Dec 24, 2025AGMTNot disclosedParties redacted — full names in MetroDeeds Scout+
Dec 24, 2025DEED$642KParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the 3 redacted buyer/seller names above →

Building stats

Units
6
Year built
1931
Class
C2
Borough
Brooklyn
Zoning:
R6B
Lot size:
2,807 sqft
Building area:
4,141 sqft
Floors:
3
Assessed value:
$274K
Community district:
314
Council district:
40

HPD violations

0 open
Most severe class on record: Class C (immediately hazardous)
No open violations on record. Source: NYC HPD.
🔒 See every closed violation + inspection history →

Recent HPD violation details

Most recent 5 violations issued by NYC HPD at this address:
  • Class AInspected Mar 23, 2023
    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
  • Class AInspected Mar 1, 2022
    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
  • Class IInspected Mar 1, 2022
    §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
  • Class IInspected Apr 12, 2021
    §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
  • Class AInspected Apr 12, 2021
    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
🔒 See closure dates + classification on archived violations →

Recent ACRIS activity

3 documents in the last 5 years (most recent Dec 24, 2025).

Other buildings in this portfolio

MHANY MOTHER GASTON HOUSING DEVELOPMENT FUND CORP controls 6 NYC buildings. Top properties by HPD violation count:

Frequently asked questions about 38 MARTENSE STREET

Who owns 38 MARTENSE STREET?

The current registered owner of record for 38 MARTENSE STREET per NYC PLUTO is MHANY MOTHER GASTON HOUSING DEVELOPMENT FUND CORP. The most recent ACRIS deed transfer for this BBL was recorded on December 24, 2025 when the property was conveyed to MHANY MOTHER GASTON HOUSING DEVELOPMENT FUND CORP. 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 38 MARTENSE STREET last sold?

The most recent ACRIS deed transfer for 38 MARTENSE STREET was recorded on December 24, 2025, when THE CITY OF NEW YORK, ACTING BY AND THROUGH ITS DE conveyed the property to MHANY MOTHER GASTON HOUSING DEVELOPMENT FUND CORP for $642K. The transaction was financed with a mortgage from Mhany Mother Gaston Housing Development Fund Corp; Mhany Mother Gaston Llc.

How many HPD violations does 38 MARTENSE STREET have?

No open HPD housing-maintenance code violations are on record for 38 MARTENSE 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 38 MARTENSE STREET?

NYC Department of Finance assesses 38 MARTENSE STREET at $274K 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 38 MARTENSE STREET and what does that mean?

38 MARTENSE STREET is NYC building class C2 — Walk-up, five to six. A 3-to-6-story walk-up apartment building, 5-6 residential units. 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.

More from MetroDeeds

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