371 ETNA STREET
371 ETNA STREET is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3041090065) built in 1927, with 56 residential units across 4 floors.
The building is in NYC community district 305, council district 37, zoning district R5, on a 13,502-square-foot lot with a building footprint of 42,400 square feet.
The current registered owner of record per NYC PLUTO is ETNA REALTY HOLDINGS 371-384 LLC.
MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
The building is registered with NYC HPD's landlord-registration system and has no open HPD housing-maintenance code violations on record as of May 18, 2026.
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
HPD registered contacts
- Head OfficerALEXANER HOFFMAN
- Corporate OwnerETNA REALTY HOLDINGS 371-384 LLC
- Managing AgentETNA REALTY HOLDINGS 371-374 LLC
- Site ManagerLEO SANTANA
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R5
- Lot size:
- 13,502 sqft
- Building area:
- 42,400 sqft
- Floors:
- 4
- Assessed value:
- $2.3M
- Community district:
- 305
- Council district:
- 37
HPD violations
Recent HPD violation details
- Class AInspected May 13, 2026§ 27-2014 ADM CODE AND DEPT. RULES AND REGULATIONS. SCRAPE AND REMOVE RUST SCALES AND PAINT WITH 2 COATS OF PAINT ALL STORYS ALL BALCONY RAI…
- Class BInspected May 13, 2026§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES AIR-CONDITIONER UNIT P…
- Class AInspected May 13, 2026§ 27-2014 ADM CODE AND DEPT. RULES AND REGULATIONS. SCRAPE AND REMOVE RUST SCALES AND PAINT WITH 2 COATS OF PAINT ALL STORY ALL BALCONY RAIL…
- Class BInspected May 13, 2026§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES AIR-CONDITIONER UNIT P…
- Class AInspected May 13, 2026§ 27-2014 ADM CODE AND DEPT. RULES AND REGULATIONS. SCRAPE AND REMOVE RUST SCALES AND PAINT WITH 2 COATS OF PAINT ALL STORY ALL BALCONY RAIL…
Recent ACRIS activity
Frequently asked questions about 371 ETNA STREET
Who owns 371 ETNA STREET?
The current registered owner of record for 371 ETNA STREET per NYC PLUTO is ETNA REALTY HOLDINGS 371-384 LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 371 ETNA STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 371 ETNA STREET in the last 5 years of recorded NYC public-records data. NYC ACRIS coverage extends back to 1966; an absence in our 5-year window typically means either the BBL has not transacted recently, or the most recent recorded document is not a DEED type (such as a refinance rather than a sale).
How many HPD violations does 371 ETNA STREET have?
No open HPD housing-maintenance code violations are on record for 371 ETNA STREET as of May 18, 2026. The building is registered with NYC HPD's landlord-registration system. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 371 ETNA STREET?
NYC Department of Finance assesses 371 ETNA STREET at $2.31M 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 371 ETNA STREET and what does that mean?
371 ETNA STREET is NYC building class C1 — Walk-up, over six families. A 3-to-6-story walk-up apartment building with more than 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.