844 Amsterdam Avenue is tracked in NYC Property Audit as BBL 1018730030, located in MN, built in 1925, 13 residential units, 87 open DOB/HPD violation signals, FEMA flood zone X. The free preview keeps address-level facts crawl-visible while the full due-diligence report remains available in the audit.
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Audit
844 AMSTERDAM AVEN
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All findings, all sources, one defensible document.
Annual property tax estimated at ~$171,180 (Tax Class 2)· NYC DOF
Last sold for $6,300,000 in April 2006· ACRIS
Most recent mortgage: $2,027,756 from THE DIME SAVINGS BANK OF WILLIAMSBURGH in 2022 (+3 more on Financials)· ACRIS
Building Details
✓ Verified · PLUTO
Building Area
9,213 sf
Commercial Area
2,000 sf
Zoning
R8 · C1-5 overlay
Basement
Partial Basement
Land Use
Mixed Residential & Commercial
Registered Owner
842-844 Amsterdam Ave LLC
Rent Regulation
Yes · 5 regulated units(DHCR)
Quick facts
How many units does this building have?
13 residential units and 2 commercial spaces.
How tall is this building?
5 stories, non-fireproof construction, built in 1925.
How big is the lot?
2,361 sq ft (25 ft × 94.42 ft).
What's the building class?
Class C7 — Walk-up apt.
How many buildings are on this lot?
1 building on the lot.
Overall Outlook
Long-term signal for residential or commercial viability
Elevated Risk
Maintenance Reliability
Multiple open violations — proceed with caution
20 / 100
Safety
Moderate activity — typical urban
67 / 100
Daily Life
Transit access via 103 St (1)
~3 min subway
Compliance · 10-year history
Violation timeline
DOB · HPD · OATH
201620182020202220242026
Active4Resolved with debt0Resolved4Hover any dot for detail
Violations & maintenance history
HPD · DOB · OATH — 45 open, 5 resolved
Tip: this building has 13 residential units and 45 open violations across all of them. To see only the records affecting your apartment, run a new search with your unit number (e.g. 5A or PH2) in the APT / UNIT field on the homepage.
Open Issues — 45
Minor
Abate the nuisance consisting of ... Scalding hot water above 130 degrees fahrenheit at hot water fixtures
§ 27-2005 ADM CODE & 309 M/D LAWApt 3N · 3rd floor · 1st apartment from west at north
HPD · Filed Nov 2025 · Open ·
Minor
§ 27-2005, 2007 ADM code fire egress defective. Remove obstructing bars or unlawful gates from at least 1 window or provide approved type gate ... At east 2 window
Apt 3N · 3rd floor · 1st room from east · 1st apartment from west at north
HPD · Filed Nov 2025 · Open ·
Minor
Properly repair with similar material the broken or defective ... Caulking around bathtub
§ 27-2005 ADM CODEApt 3N · 3rd floor · 1st apartment from west at north
HPD · Filed Nov 2025 · Open ·
Minor
Abate the nuisance consisting of ... Scalding hot water above 130 degrees in hot water fixtures
§ 27-2005 ADM CODE & 309 M/D LAWApt 5S · 5th floor · 1st apartment from east at south
HPD · Filed Nov 2025 · Open ·
Minor
Section 27-2005, 2007 ADM code fire egress defective. Remove obstructing bars or unlawful gates from window to fire escape or provide approved type gate at 2nd window from north at east wall
Apt 3N · 3rd floor · 1st room from east · 1st apartment from west at north
HPD · Filed Nov 2015 · Open ·
Resolved History — 5 (showing 3)
Closed
Owner failed to file a valid registration statement with the department as required by ADM code §27-2097 and is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
§27-2107 ADM CODE
HPD · Filed Nov 2025 · Closed ·
Closed
§ 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 missing or defective ... Door and frame at bulkhead to the roof
HPD · Filed Nov 2025 · Closed
Closed
(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 s website, www. NYC. Gov\hpd, search bed bugs.
HPD · Filed Apr 2024 · Closed
Nearby buildings to audit
Other properties in the area with active violation history — useful comparables when evaluating risk.