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1173 Nelson Ave

Bronx, NY 10452Individually ownedBBL 2025160058BIN 2003302
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Updated Aug 1, 2026 · 16 sources

Year Built1926
Floors5
Units61
Building Area53,385 sqft
ZoningR7-1
ClassC1
Market Value$2.6M

1173 NELSON AVE is a property located at 1173 NELSON AVE, Bronx, NY 10452. It is classified as a walk-up apartment - over six families without stores. The building was constructed in 1926. It has 5 floors and 61 units. The building area is 53,385 square feet on a 15,958 sqft lot. The property is zoned R7-1. The assessed market value is $2.6M. Public records list the property as individually owned. There are 35 building permits on record (28 active). There are 62 violations on record (1 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

347records on file
98Energy Star

Completed in 1926, 1173 Nelson Ave rises 5 stories over Bronx. Public records put it at 61 units and 53,385 square feet of floor area, on land zoned R7-1. It is carried on the public rolls at a market value of $2.6M, and assessed for tax at $1.2M. In the 51 years its record reaches back, the lot has drawn 347 separate government filings.

The documentary life of the address leans hard toward complaint: 160 of its 347 records, fully 46%, fall under that one heading. Violation (62) and inspection (44) trail well behind. 1 violation stands 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 2018.

On the environmental ledger, the building posts an Energy Star score of 98, with a site energy-use intensity of 39.3 kBtu per square foot. Its operations answer for roughly 170 metric tons of CO2-equivalent a year.

Read together — 46% complaint, 51 years of accumulation, a parcel of Bronx — these scattered records compose a portrait of the address that no single page sets out to draw.

$2.6M of Bronx, written across 347 government filings.

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

Property Details

Address1173 NELSON AVE, Bronx, NY 10452
Building TypeWalk-Up Apartment - Over Six Families Without Stores
C1
Year Built1926
Floors5
Total Units61
Building Area53,385 sqft
Lot Size15,958 sqft
ZoningR7-1
ConditionAverage
2025160058
2003302
OwnershipIndividually owned

Assessment & Sales

$2.6M
$1.2M
$64K

Building Permits

35 on record · 28 active
Cats RegistrationOther
CURRENT
Filed Nov 14, 2025Job #477897
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jan 16, 2025Est. cost $84KJob #X00956932-I1
View this permit's full record & inspection history →
ElectricalDOB NOW
APPROVED
Filed Dec 30, 2024Job #X01135125-P1

Install Feeder from basement to the roof for 200amp Panel for Dish Wireless

View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Oct 30, 2024Job #X01135125-I1-EL

Install Feeder from basement to the roof for 200amp Panel for Dish Wireless

View this permit's full record & inspection history →
AntennaDOB NOW
SIGNED-OFF
Filed Sep 26, 2024Est. cost $84KJob #X00956932-I1

Renewal Permit Without Changes

View this permit's full record & inspection history →

+ 30 more permits — view full report

Violations

62 on record · 1 open
Judgments · 1 docketed
OATH summonsJUDGMENT DOCKETED
Docketed Jun 30, 2015Ticket #0186286550
LOOSE RUBBISH
HPDClass C
VIOLATION DISMISSED
Issued Feb 21, 2023#15732363

§ 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 1, WG TO REPLACE = 0, WG TO REPAIR = 0 IN THE ENTIRE APARTMENT LOCATED AT APT 3D, 4th STORY, 2nd APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass B
VIOLATION DISMISSED
Issued Feb 21, 2023#15732362

§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 3rd ROOM FROM NORTH AT EAST LOCATED AT APT 3D, 4th STORY, 2nd APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass A
VIOLATION DISMISSED
Issued Feb 21, 2023#15743195

§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE 2nd ROOM FROM NORTH, THE PRIVATE HALLWAY , THE 3rd ROOM FROM NORTH AT EAST, THE FOYER , THE BATHROOM , THE KITCHEN LOCATED AT APT 3D, 4th STORY, 2nd APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass A
VIOLATION DISMISSED
Issued Feb 13, 2023#15727319

§ 27-2005 ADM CODE REFIT DOOR LEADING TO THE ROOF FROM BULKHEAD , 6th STORY

View this violation's full details & status history →
HPDClass C
VIOLATION CLOSED
Issued Feb 13, 2023#15727316

§ 27-2005, 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LEADING TO THE ROOF FROM BULKHEAD , 6th STORY

View this violation's full details & status history →

+ 57 more violations on record — view full report

Get the Complete Report for 1173 NELSON 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 1173 NELSON AVE, Bronx built?

The building at 1173 NELSON AVE, Bronx, NY 10452 was constructed in 1926. It is classified as a walk-up apartment - over six families without stores with 5 floors and 61 units. The building area is 53,385 sqft.

Are there building permits at 1173 NELSON AVE, Bronx?

Yes. 1173 NELSON AVE, Bronx, NY 10452 has 35 building permits on record, with 28 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Cats Registration (CURRENT) filed Nov 14, 2025.

Does 1173 NELSON AVE, Bronx have violations?

Yes. 1173 NELSON AVE, Bronx, NY 10452 has 62 violations on record, with 1 currently open. Breakdown: 7 DOB, 1 ECB, 54 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 1173 NELSON AVE, Bronx have docketed judgments?

Yes. 1173 NELSON AVE, Bronx, NY 10452 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 1173 NELSON AVE?

1173 NELSON AVE, Bronx, NY 10452 has an assessed market value of $2.6M and a total assessed value of $1.2M (land: $64K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 1173 NELSON AVE?

1173 NELSON AVE, Bronx, NY 10452 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 1173 NELSON AVE?

1173 NELSON AVE, Bronx, NY 10452 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 1173 NELSON AVE?

Search 1173 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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1173 NELSON AVE, Bronx, NY 10452 — Property Records, Permits, Violations, Tax & Zoning | RegWatch