923 SIMPSON ST, Bronx, NY 10459 — Property Records, Permits, Violations, Tax & Zoning | RegWatch

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Year Built1913

Floors5

Units30

Building Area37,641 sqft

ZoningR7-1

ClassD3

Market Value$1.6M

923 SIMPSON ST is a property located at 923 SIMPSON ST, Bronx, NY 10459. It is classified as a elevator apartment - fireproof without stores. The building was constructed in 1913. It has 5 floors and 30 units. The building area is 37,641 square feet on a 8,758 sqft lot. The property is zoned R7-1. The assessed market value is $1.6M. It last sold for $5.9M on May 18, 2011. Public records list the property as company-owned. There are 87 building permits on record (64 active). There are 505 violations on record (95 currently open). 178 docketed judgments carrying $42,542 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

2,282records on file

72Energy Star

Completed in 1913, 923 Simpson St rises 5 stories over Bronx. Public records put it at 30 units and 37,641 square feet of floor area, on land zoned R7-1. It is carried on the public rolls at a market value of $1.6M, and assessed for tax at $731K. In the 58 years its record reaches back, the lot has drawn 2,282 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 1,223 of its 2,282 records, fully 54%, fall under that one heading. Violation (505) and enforcement (254) trail well behind. 95 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.

On the environmental ledger, the building posts an Energy Star score of 72, with a site energy-use intensity of 84.8 kBtu per square foot. Its operations answer for roughly 205 metric tons of CO2-equivalent a year.

Read together — 54% complaint, 58 years of accumulation, a parcel of Bronx — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.6M of Bronx, written across 2,282 government filings.

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Executive summary, compliance history, title chain & existing debt, recorded documents & agreements, owner contacts, tax detail, Use & Development, build envelope, market comps, investment metrics, deal math & stress tests, deal signals, pre-foreclosure signals, neighborhood. Downloadable PDF. One payment, no subscription.

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Sources

NYC DOB NYC HPD NYC DOF ACRIS NYC DCP ECB/OATH NYC DEP NYC LPC NYC FDNY NYS DHCR MOCEJ FEMA EPA US Census HUD USGS

latest record Oct 13, 2026

Property Details

Address923 SIMPSON ST, Bronx, NY 10459

Building TypeElevator Apartment - Fireproof Without Stores

Building ClassD3

Year Built1913

Floors5

Total Units30

Building Area37,641 sqft

Lot Size8,758 sqft

ZoningR7-1

ConditionAverage

BBL2027230012

BIN2005628

OwnershipCompany-owned

Assessment & Sales

Market Value$1.6M

Assessed Total$731K

Assessed Land$79K

Last Sale Price$5.9M

Last Sale DateMay 18, 2011

Building Permits

87 on record · 64 active

Sidewalk ShedDOB NOW

PERMIT ISSUED

Filed Sep 30, 2026Est. cost $31KJob #X01366962-S1

Renewal Permit with Changes

View this permit's full record & inspection history →

General ConstructionDOB NOW

PERMIT ENTIRE

Filed Sep 30, 2026Est. cost $31KJob #X01366962-S1

View this permit's full record & inspection history →

Sidewalk ShedDOB NOW

PERMIT ISSUED

Filed Sep 16, 2026Est. cost $1KJob #X01370878-I1

Renewal Permit Without Changes

View this permit's full record & inspection history →

General ConstructionDOB NOW

PERMIT ENTIRE

Filed Sep 16, 2026Est. cost $1KJob #X01370878-I1

View this permit's full record & inspection history →

Suspended ScaffoldDOB NOW

PERMIT ISSUED

Filed Aug 24, 2026Job #X01255353-S1

Initial Permit

View this permit's full record & inspection history →

+ 82 more permits — view full report

Violations

505 on record · 95 open

Open judgment balance — docketed OATH judgments$42,542

Judgments · 178 docketed

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Oct 13, 2026Balance $100Ticket #048188301K

FAIL TO RECYCLE ORGANIC WASTE 9 OR MORE DWELLING UNITS 1ST

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Oct 13, 2026Balance $100Ticket #048188306J

FAIL TO RECYCLE ORGANIC WASTE 9 OR MORE DWELLING UNITS 1ST

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Oct 31, 2026Balance $100Ticket #048188266Y

FAIL TO RECYCLE ORGANIC WASTE 9 OR MORE DWELLING UNITS 1ST

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Sep 25, 2026Balance $100Ticket #049763116N

FAIL TO RECYCLE ORGANIC WASTE 9 OR MORE DWELLING UNITS 1ST

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Oct 31, 2026Balance $100Ticket #048188222M

FAIL TO RECYCLE ORGANIC WASTE 9 OR MORE DWELLING UNITS 1ST

+ 173 more docketed judgments — view full report

HPDClass C

NOV SENT OUT

Issued Oct 10, 2026#19286770

§ 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 HINGES AT FIRE DOOR LEADING TO EAST YARD AT PUBLIC HALL, 1st STORY

View this violation's full details & status history →

HPDClass B

NOV SENT OUT

Issued Oct 6, 2026#19278334

§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING ELECTRICAL OUTLETS COVER AT EAST WALL AT PUBLIC HALL, 6th STORY

View this violation's full details & status history →

HPDClass B

NOV SENT OUT

Issued Oct 6, 2026#19278335

§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING ELECTRICAL OUTLETS COVER AT EAST WALL AT PUBLIC HALL, 1st STORY

View this violation's full details & status history →

HPDClass B

NOV SENT OUT

Issued Aug 12, 2026#19144155

§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES DEFFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 6G, 6th STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →

HPDClass B

NOV SENT OUT

Issued Aug 12, 2026#19144156

§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS DEFFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 6G, 6th STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →

+ 500 more violations on record — view full report

Get the Complete Report for 923 SIMPSON ST

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

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Frequently Asked Questions

When was 923 SIMPSON ST, Bronx built?

The building at 923 SIMPSON ST, Bronx, NY 10459 was constructed in 1913. It is classified as a elevator apartment - fireproof without stores with 5 floors and 30 units. The building area is 37,641 sqft.

Are there building permits at 923 SIMPSON ST, Bronx?

Yes. 923 SIMPSON ST, Bronx, NY 10459 has 87 building permits on record, with 64 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Sidewalk Shed (PERMIT ISSUED) filed Sep 30, 2026.

Does 923 SIMPSON ST, Bronx have violations?

Yes. 923 SIMPSON ST, Bronx, NY 10459 has 505 violations on record, with 95 currently open. Breakdown: 7 DOB Safety, 55 DOB, 46 ECB, 397 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 923 SIMPSON ST, Bronx have docketed judgments?

Yes. 923 SIMPSON ST, Bronx, NY 10459 has 178 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $42,542. 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 923 SIMPSON ST?

923 SIMPSON ST, Bronx, NY 10459 has an assessed market value of $1.6M and a total assessed value of $731K (land: $79K). Assessment data is from the NYC Department of Finance (DOF).

When was 923 SIMPSON ST last sold?

923 SIMPSON ST, Bronx, NY 10459 last sold for $5.9M on May 18, 2011. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 923 SIMPSON ST?

923 SIMPSON ST, 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 923 SIMPSON ST?

923 SIMPSON ST, 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 923 SIMPSON ST?

Search 923 SIMPSON ST 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 ($15, one-time) adds the complete title history, owner contacts, and a downloadable PDF.

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923 SIMPSON ST, Bronx, NY 10459 — Property Records, Permits, Violations, Tax & Zoning | RegWatch