Free account includes 3 full due diligence reports — no credit card requiredSign Up Free →
← Address Lookup
NYC Building Records · BBL 3064350030

171 BAY 17 STREET

Brooklyn · Block 6435 · Lot 30 · Walk-up + store (Class C7)
Last recorded deed: Jan 2015Last HPD violation issued: 2026-03-03

171 BAY 17 STREET is a Class C7 (walk-up + store) building in Brooklyn (BBL 3064350030) built in 1912, with 21 residential units across 4 floors.

The building is in NYC community district 311, council district 47, zoning district R5, on a 3,983-square-foot lot with a building footprint of 17,100 square feet.

The current registered owner of record per NYC PLUTO is MAUJER, 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.

Aerial map of 171 BAY 17 STREET, BrooklynStreet View of 171 BAY 17 STREET, Brooklyn

Owner of record

MAUJER, LLC
HPD-registered head officer: JOSEPH COHEN

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Head OfficerJOSEPH COHEN
  • Corporate OwnerETAN, LLC
  • Site ManagerGEORGE CARRASCO

Most recent deed

Last transferred on Jan 28, 2015 for $3.2M to Etan, Llc; Maujer, Llc.
Previous owner: Vaa Realty Llc
Cash sale: no recorded mortgage tied to this transfer.
🔒 See all transfers before the 2015 sale →

Activity timeline

Recent ACRIS documents (last 5)

DateTypeAmountParties
Jan 28, 2015DEED$3.2MParties redacted — full names in MetroDeeds Scout+
Nov 15, 2011DEED$2.3MParties redacted — full names in MetroDeeds Scout+
Nov 15, 2011AGMT$1.3MParties redacted — full names in MetroDeeds Scout+
Jan 16, 2007MTGE$1.6MParties redacted — full names in MetroDeeds Scout+
Jan 16, 2007DEEDO$2.9MParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the 5 redacted buyer/seller names above →

Building stats

Units
21
Year built
1912
Class
C7
Borough
Brooklyn
Zoning:
R5
Lot size:
3,983 sqft
Building area:
17,100 sqft
Floors:
4
Assessed value:
$993K
Community district:
311
Council district:
47

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 CInspected Mar 3, 2026
    § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOCKING DEVICE ASSEMBLY AT WEST ENTRANCE DOOR TO VESTIBULE, AT PUBLIC HALL…
  • Class CInspected Mar 3, 2026
    § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
  • Class CInspected Jan 28, 2026
    § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOT WATER EXCEEDING MAXIMUM TEMPERATURE OF 130 DEGREES IN THE ENTIRE APART…
  • Class CInspected Dec 22, 2025
    § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOT WATER EXCEEDING THE MAXIMUM OF 130 DEGREES IN THE KITCHEN LOCATED AT A…
  • Class BInspected Dec 22, 2025
    § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE AT UPPER WINDOW SASH IN THE 2nd ROOM FROM NORTH AT EAST LO…
🔒 See closure dates + classification on archived violations →

Recent ACRIS activity

5 documents in the last 5 years (most recent Jan 28, 2015).

Frequently asked questions about 171 BAY 17 STREET

Who owns 171 BAY 17 STREET?

The current registered owner of record for 171 BAY 17 STREET per NYC PLUTO is MAUJER, LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

When was 171 BAY 17 STREET last sold?

MetroDeeds shows no confirmed ACRIS deed transfer for 171 BAY 17 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 171 BAY 17 STREET have?

No open HPD housing-maintenance code violations are on record for 171 BAY 17 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 171 BAY 17 STREET?

NYC Department of Finance assesses 171 BAY 17 STREET at $993K 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 171 BAY 17 STREET and what does that mean?

171 BAY 17 STREET is NYC building class C7 — Walk-up + store. A walk-up apartment building with a store on the ground floor. 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

Go deeper on this building

Open full Landlord Intel for 171 BAY 17 STREET
Every deed, every violation, court cases, mortgages, and operator portfolio — in one panel.
Get the full deed history for 171 BAY 17 STREET
3 free reports lifetime with a MetroDeeds account. No credit card required.
Sign Up Free