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1637 Nelson Ave

Bronx, NY 10453Individually ownedBBL 2028760226BIN 2008871
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Updated Aug 1, 2026 · 16 sources

Year Built1911
Floors3
Units6
Building Area3,969 sqft
ZoningR7-1
ClassC2
Market Value$978K

1637 NELSON AVE is a property located at 1637 NELSON AVE, Bronx, NY 10453. It is classified as a walk-up apartment - five to six families. The building was constructed in 1911. It has 3 floors and 6 units. The building area is 3,969 square feet on a 2,788 sqft lot. The property is zoned R7-1. The assessed market value is $978K. Public records list the property as individually owned. There are 4 building permits on record (2 active). There are 169 violations on record (145 currently open). 1 docketed judgment is 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

448records on file

Completed in 1911, 1637 Nelson Ave rises 3 stories over Bronx. Public records put it at 6 units and 3,969 square feet of floor area, on land zoned R7-1. It is carried on the public rolls at a market value of $978K, and assessed for tax at $440K. In the 43 years its record reaches back, the lot has drawn 448 separate government filings.

The documentary life of the address leans hard toward violation: 169 of its 448 records, fully 38%, fall under that one heading. Complaint (166) and inspection (37) trail well behind. 145 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 2026.

Read together — 38% violation, 43 years of accumulation, a parcel of Bronx — these scattered records compose a portrait of the address that no single page sets out to draw.

$978K of Bronx, written across 448 government filings.

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

Property Details

Address1637 NELSON AVE, Bronx, NY 10453
Building TypeWalk-Up Apartment - Five to Six Families
C2
Year Built1911
Floors3
Total Units6
Building Area3,969 sqft
Lot Size2,788 sqft
ZoningR7-1
ConditionAverage
2028760226
2008871
OwnershipIndividually owned

Assessment & Sales

$978K
$440K
$2K

Building Permits

4 on record · 2 active
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Nov 30, 2001Job #200640832-01
View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Oct 5, 2000Job #200640832-01-01

FB

View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Oct 5, 2000Job #200640832-1-1-hist

FB

View this permit's full record & inspection history →
Cats RegistrationOther
EXPIRED
Filed Sep 21, 2000Job #64219
View this permit's full record & inspection history →

Violations

169 on record · 145 open
Judgments · 1 docketed
OATH summonsJUDGMENT DOCKETED
Docketed Dec 28, 2001Ticket #000150260H
EXPIRED REGISTRATION 4/20/00 AS PER OFFICE RECORDS
HPDClass B
NOV SENT OUT
Issued May 16, 2026#18934902

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR EAST AND WEST WALL IN THE BATHROOM LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued May 16, 2026#18934893

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT NORTH WALL AND CEILING IN THE BATHROOM LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued May 16, 2026#18934894

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT WEST WALL IN THE BATHROOM LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued May 16, 2026#18934895

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT EAST WALL IN THE PRIVATE HALLWAY LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued May 16, 2026#18934896

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE VINYL FLOOR TILES IN THE 1st ROOM FROM NORTH LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →

+ 164 more violations on record — view full report

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

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Frequently Asked Questions

When was 1637 NELSON AVE, Bronx built?

The building at 1637 NELSON AVE, Bronx, NY 10453 was constructed in 1911. It is classified as a walk-up apartment - five to six families with 3 floors and 6 units. The building area is 3,969 sqft.

Are there building permits at 1637 NELSON AVE, Bronx?

Yes. 1637 NELSON AVE, Bronx, NY 10453 has 4 building permits on record, with 2 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Alteration — Type 2 (SIGNED OFF) filed Nov 30, 2001.

Does 1637 NELSON AVE, Bronx have violations?

Yes. 1637 NELSON AVE, Bronx, NY 10453 has 169 violations on record, with 145 currently open. Breakdown: 18 DOB, 151 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 1637 NELSON AVE, Bronx have docketed judgments?

Yes. 1637 NELSON AVE, Bronx, NY 10453 has 1 docketed judgment on record with the NYC Office of Administrative Trials & Hearings (OATH). 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 1637 NELSON AVE?

1637 NELSON AVE, Bronx, NY 10453 has an assessed market value of $978K and a total assessed value of $440K (land: $2K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 1637 NELSON AVE?

1637 NELSON AVE, Bronx, NY 10453 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 1637 NELSON AVE?

1637 NELSON AVE, Bronx, NY 10453 is individually 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 1637 NELSON AVE?

Search 1637 NELSON 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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1637 NELSON AVE, Bronx, NY 10453 — Property Records, Permits, Violations, Tax & Zoning | RegWatch