124 MARTENSE STREET
124 MARTENSE STREET is a Class B1 (two-family brick) building in Brooklyn (BBL 3050900021) built in 1910, with 2 residential units across 2 floors.
The building is in NYC community district 317, council district 40, zoning district R7-1, on a 2,360-square-foot lot with a building footprint of 2,328 square feet.
The current registered owner of record per NYC PLUTO is 124 MARTENSE LLC.
The most recent ACRIS deed transfer for this BBL was recorded on July 29, 2025 when MOSES, JOANN conveyed the property to 124 MARTENSE LLC for $1.10M. The transaction was financed with a $990K mortgage from Mers.
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
Most recent deed
Recent ACRIS documents (last 3)
Building stats
- Zoning:
- R7-1
- Lot size:
- 2,360 sqft
- Building area:
- 2,328 sqft
- Floors:
- 2
- Assessed value:
- $82K
- Community district:
- 317
- Council district:
- 40
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 124 MARTENSE STREET
Who owns 124 MARTENSE STREET?
The current registered owner of record for 124 MARTENSE STREET per NYC PLUTO is 124 MARTENSE LLC. The most recent ACRIS deed transfer for this BBL was recorded on July 29, 2025 when the property was conveyed to 124 MARTENSE LLC. 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 124 MARTENSE STREET last sold?
The most recent ACRIS deed transfer for 124 MARTENSE STREET was recorded on July 29, 2025, when MOSES, JOANN conveyed the property to 124 MARTENSE LLC for $1.10M. The transaction was financed with a $990K mortgage from Mers.
How many HPD violations does 124 MARTENSE STREET have?
No open HPD housing-maintenance code violations are on record for 124 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 124 MARTENSE STREET?
NYC Department of Finance assesses 124 MARTENSE STREET at $82K 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 124 MARTENSE STREET and what does that mean?
124 MARTENSE 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.