2839 Fredrick Douglass Bl is tracked in NYC Property Audit as BBL 1020460030, located in MN, built in 1910, 9 residential units, 21 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
2839 FREDRICK DOUG
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Annual property tax estimated at ~$63,537 (Tax Class 2)· NYC DOF
Building Details
✓ Verified · PLUTO
Building Area
7,633 sf
Commercial Area
700 sf
Zoning
R7-2 · C1-4 overlay
Basement
Partial Basement
Land Use
Mixed Residential & Commercial
Registered Owner
Harlem Urban Dev CORP
Rent Regulation
Yes · 8 regulated units(DHCR)
Quick facts
How many units does this building have?
9 residential units and 1 commercial space.
How tall is this building?
5 stories, non-fireproof construction, built in 1910.
How big is the lot?
2,025 sq ft (25 ft × 81 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
Caution — Known Issues
Maintenance Reliability
Multiple open violations — proceed with caution
68 / 100
Safety
Moderate activity — typical urban
70 / 100
Daily Life
Transit access via 155 St (B D)
~5 min subway
Compliance · 10-year history
Violation timeline
DOB · HPD · OATH
201620182020202220242026
Active10Resolved with debt0Resolved40Hover any dot for detail
Violations & maintenance history
HPD · DOB · OATH — 10 open, 40 resolved
Open Issues — 10
Minor
567 (c) § 27-2017, 27-2017.1, 27-2017.4, 27-2017.5, 27-2017.8, 27-2019, 27-2021 HMC: abate the nuisance consisting of evidence of rats and all underlying causes creating the pest infestations, by using integrated pest management (ipm), eliminate all burrow entry and passageways, pest nests, holes, gaps or cracks in walls, ceilings, floors, fixing leaks and managing garbage in public areas. Evidence found at public hall , 1st story
HPD · Filed Apr 2026 · Open
Minor
Provide ready access to buildings heating system locked door at boiler room
§ 27-2033 ADM CODE
HPD · Filed Dec 2025 · Open ·
Minor
Provide an adequate supply of heat for the apartment
§ 27-2029 ADM CODEApt 2B · 3rd floor · 1st apartment from north at east
HPD · Filed Dec 2025 · Open ·
Minor
Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system ... At public hall, 1st story
§ 27-2033 ADM CODE
HPD · Filed Jun 2021 · Open ·
Minor
Provide sufficient, proper and separate metal receptacles for the deposit of garbage, rubbish and other waste material and arrange for collection and disposal of such material. At cellar
§ 27-2021 ADM CODE
HPD · Filed Feb 2020 · Open ·
Resolved History — 40 (showing 3)
Closed
Provide hot water at all hot water fixtures
§ 27-2031 ADM CODEApt 2B · 3rd floor · 1st apartment from north at east
HPD · Filed Dec 2025 · Closed ·
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
Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building. At public hall, 1st story
§ 27-2104 ADM CODE
HPD · Filed Jun 2021 · Closed ·
Nearby buildings to audit
Other properties in the area with active violation history — useful comparables when evaluating risk.