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Bronx • Elevator Apartment

850 Longwood Ave

Bronx, NY 10459Company-ownedBBL 2026880048BIN 2005169
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Updated Aug 1, 2026 · 16 sources

Year Built1925
Floors6
Units45
Building Area40,801 sqft
ZoningR7-1
ClassD7
Market Value$2.8M

850 LONGWOOD AVE is a property located at 850 LONGWOOD AVE, Bronx, NY 10459. It is classified as a elevator apartment - semi-fireproof with stores. The building was constructed in 1925. It has 6 floors and 45 units. The building area is 40,801 square feet on a 8,125 sqft lot. The property is zoned R7-1. The assessed market value is $2.8M. Public records list the property as company-owned. There are 76 building permits on record (63 active). There are 278 violations on record (34 currently open). 124 docketed judgments carrying $29,488 in open balances are on record with OATH. Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

1,098records on file
82Energy Star

Completed in 1925, 850 Longwood Ave rises 6 stories over Bronx. Public records put it at 45 units and 40,801 square feet of floor area, on land zoned R7-1. It is carried on the public rolls at a market value of $2.8M, and assessed for tax at $1.3M. In the 67 years its record reaches back, the lot has drawn 1,098 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 448 of its 1,098 records, fully 41%, fall under that one heading. Violation (278) and enforcement (172) trail well behind. 34 violations stand open against it today.

The pace is anything but even. The early decades pass in near silence; the filings cluster heavily in recent years, peaking in 2025.

On the environmental ledger, the building posts an Energy Star score of 82, with a site energy-use intensity of 102.8 kBtu per square foot. Its operations answer for roughly 342 metric tons of CO2-equivalent a year.

Read together — 41% complaint, 67 years of accumulation, a parcel of Bronx — these scattered records compose a portrait of the address that no single page sets out to draw.

$2.8M of Bronx, written across 1,098 government filings.

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Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address850 LONGWOOD AVE, Bronx, NY 10459
Building TypeElevator Apartment - Semi-Fireproof With Stores
D7
Year Built1925
Floors6
Total Units45
Building Area40,801 sqft
Lot Size8,125 sqft
ZoningR7-1
ConditionAverage
2026880048
2005169
OwnershipCompany-owned

Assessment & Sales

$2.8M
$1.3M
$73K

Building Permits

76 on record · 63 active
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Mar 24, 2026Est. cost $1Job #X00994041-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Feb 6, 2026Est. cost $8KJob #X00925921-I1
View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Oct 14, 2025Job #X01283093-I1-EL

Installation of temporary wiring for sidewalk shed

View this permit's full record & inspection history →
Sidewalk ShedDOB NOW
PERMIT ISSUED
Filed Oct 9, 2025Est. cost $1KJob #X01283092-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Oct 9, 2025Est. cost $1KJob #X01283092-I1
View this permit's full record & inspection history →

+ 71 more permits — view full report

Violations

278 on record · 34 open
Open judgment balance — docketed OATH judgments$29,488
Judgments · 124 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2026Balance $1,250Ticket #035719034N
FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2026Balance $100Ticket #049268825H
SPILLAGE FROM A RECEPTACLE 1ST OFFENSE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2025Balance $100Ticket #048889088M
SNOW,ICE DIRT ON SIDEWALKS
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2025Balance $100Ticket #048898446H
SPILLAGE FROM A RECEPTACLE 1ST OFFENSE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2025Balance $50Ticket #048898464L
STORAGE OF RECEPTACLES PLACED OUT PRIOR TO 8PM WITHOUT A RECEPTACLE

+ 119 more docketed judgments — view full report

ECBConstruction
ACTIVE
Issued Mar 5, 2026#39179312P

UNLAWFUL ACTS. FAILURE TO COMPLY WITH COMMISSIONER'S ORDER FOR SUMMONS 39135062R., COMPLY WITH COMMISSIONER'S ORDER

View this violation's full details & status history →
HPDClass B
FIRST NO ACCESS TO RE- INSPECT VIOLATION
Issued Jan 7, 2026#18554292

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE BELL BUZZER INTERCOM SYSTEM FROM BUILDING ENTRANCE DOOR TO THE WALL PANEL AT EAST WALL IN THE FOYER LOCATED AT APT 4D, 4th STORY, 1st APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Dec 30, 2025#35718787N

FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER. DOB FTC-VIO #111025PI20201TC, DOB FTC-CONTROL #348386, DATED 11/10/25. NO COMPLIANCE ON FILE FOR CORRECTIVE ACTION PLAN. REMEDY: COMPLY WITH THE COMMISSIONER'S O

View this violation's full details & status history →
DOB LegacyC
ACTIVE
Issued Nov 10, 2025#2816579

FTC W/COMMISSIONER'S ORDER CONTROL#34829 VIO#092225PI20202HZ DATED 9/22/25 REQUIRING OWNER TO PROVIDE A CORRECTIVE ACTION PLAN BY 10/6/25 &START BLDG REPRS UNDER PERMIT BY 11/22/25&COMPLETED/SIGNED OFF BY 12/22/25.AS OF 11/10/25 A CAP&EVIDENCE OF COMPL REPR WORK NOT REC'D IMMED COMPLY W/COMMISSIONER'S ORDER#348292 VIO#092225PI20202HZ

View this violation's full details & status history →
HPDClass B
NOT COMPLIED WITH
Issued Oct 1, 2025#18275930

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE METAL CORNICE AT BUILDING FRONT

View this violation's full details & status history →

+ 273 more violations on record — view full report

Get the Complete Report for 850 LONGWOOD AVE

Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

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Frequently Asked Questions

When was 850 LONGWOOD AVE, Bronx built?

The building at 850 LONGWOOD AVE, Bronx, NY 10459 was constructed in 1925. It is classified as a elevator apartment - semi-fireproof with stores with 6 floors and 45 units. The building area is 40,801 sqft.

Are there building permits at 850 LONGWOOD AVE, Bronx?

Yes. 850 LONGWOOD AVE, Bronx, NY 10459 has 76 building permits on record, with 63 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (PERMIT ENTIRE) filed Mar 24, 2026.

Does 850 LONGWOOD AVE, Bronx have violations?

Yes. 850 LONGWOOD AVE, Bronx, NY 10459 has 278 violations on record, with 34 currently open. Breakdown: 37 DOB, 21 ECB, 220 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 850 LONGWOOD AVE, Bronx have docketed judgments?

Yes. 850 LONGWOOD AVE, Bronx, NY 10459 has 124 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $29,488. A docketed judgment is an enforceable money judgment entered by OATH after a hearing on a summons issued at this property; where the respondent is the property owner it can attach to the property as a lien.

What is the property tax assessment for 850 LONGWOOD AVE?

850 LONGWOOD AVE, Bronx, NY 10459 has an assessed market value of $2.8M and a total assessed value of $1.3M (land: $73K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 850 LONGWOOD AVE?

850 LONGWOOD AVE, Bronx, NY 10459 is zoned R7-1. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.

Who owns 850 LONGWOOD AVE?

850 LONGWOOD AVE, Bronx, NY 10459 is company-owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.

How do I get a full property report for 850 LONGWOOD AVE?

Search 850 LONGWOOD AVE on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report adds the complete title history, owner contacts, and a downloadable PDF.

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850 LONGWOOD AVE, Bronx, NY 10459 — Property Records, Permits, Violations, Tax & Zoning | RegWatch