809 1 AVE, Manhattan, NY 10017 — Property Records, Permits, Violations, Tax & Zoning | RegWatch

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Year Built1964

Floors11

Units8

Building Area102,986 sqft

ZoningC5-2

ClassRB

Market Value$18.3M

809 1 AVE is a property located at 809 1 AVE, Manhattan, NY 10017. It is classified as a condo - office space. The building was constructed in 1964. It has 11 floors and 8 units. The building area is 102,986 square feet on a 9,200 sqft lot. The property is zoned C5-2. The assessed market value is $18.3M. It last sold for $91M on Nov 14, 2019. There are 206 building permits on record (156 active). There are 89 violations on record (19 currently open). 6 docketed judgments carrying $18,040 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

460records on file

70Energy Star

Completed in 1964, 809 1 Ave rises 11 stories over New York. Public records put it at 8 units and 102,986 square feet of floor area, on land zoned C5-2. It is carried on the public rolls at a market value of $18.3M, and assessed for tax at $8.3M. In the 38 years its record reaches back, the lot has drawn 460 separate government filings.

The documentary life of the address leans hard toward permit: 206 of its 460 records, fully 45%, fall under that one heading. Violation (89) and inspection (54) trail well behind. 19 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 70, with a site energy-use intensity of 60.8 kBtu per square foot. Its operations answer for roughly 778 metric tons of CO2-equivalent a year.

Read together — 45% permit, 38 years of accumulation, a parcel of New York — these scattered records compose a portrait of the address that no single page sets out to draw.

$18.3M of New York, written across 460 government filings.

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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 Nov 1, 2026

Property Details

Address809 1 AVE, Manhattan, NY 10017

Building TypeCondo - Office Space

Building ClassRB

Year Built1964

Floors11

Total Units8

Building Area102,986 sqft

Lot Size9,200 sqft

ZoningC5-2

ConditionAverage

BBL1013387503

BIN1038775

Assessment & Sales

Market Value$18.3M

Assessed Total$8.3M

Assessed Land$1.4M

Last Sale Price$91M

Last Sale DateNov 14, 2019

Building Permits

206 on record · 156 active

Minor WorkDOB NOW

QA REVIEW

Filed Nov 1, 2026Job #M7531518

View this permit's full record & inspection history →

Minor WorkDOB NOW

QA REVIEW

Filed Oct 31, 2026Job #M7729315

View this permit's full record & inspection history →

StructuralDOB NOW

PERMIT ISSUED

Filed Oct 29, 2026Est. cost $380KJob #M01330252-I1

Initial Permit

View this permit's full record & inspection history →

General ConstructionDOB NOW

PERMIT ENTIRE

Filed Oct 29, 2026Est. cost $380KJob #M01330252-I1

View this permit's full record & inspection history →

Sidewalk ShedDOB NOW

PERMIT ISSUED

Filed Oct 20, 2026Est. cost $2KJob #M01393553-I1

Renewal Permit Without Changes

View this permit's full record & inspection history →

+ 201 more permits — view full report

Violations

89 on record · 19 open

Open judgment balance — docketed OATH judgments$18,040

Judgments · 6 docketed

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Jul 27, 2026Balance $5,000Ticket #012179886Y

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Jul 27, 2026Balance $5,000Ticket #012179887X

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Feb 28, 2026Balance $1,000Ticket #012171685L

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Jan 31, 2026Balance $5,000Ticket #012170364X

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Mar 31, 2026Balance $40Ticket #012166639Y

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

+ 1 more docketed judgment — view full report

ECB

ACTIVE

Issued Oct 14, 2026#39560626K

OBSERVED CONSTRUCTION MATERIALS STORED WITHIN THE BUFFER ZONE BETWEEN THE BICYCLE LANE AND ACTIVE VEHICLE ROADWAY WITHOUT REQUIRED BARRICADES OR OTHER SAFETY DEVICES DELINEATING THE STORAGE AREA. THIS CREATES A

View this violation's full details & status history →

ECBConstruction

ACTIVE

Issued Oct 14, 2026#39560628Y

OBSERVED MATERIALS STORED ON THE 5TH FLOOR EXIT PASSAGEWAY IN A MANNER THAT OBSTRUCTS ACCESS TO THE EMERGENCY FIRE STAIR MEANS OF EGRESS IN THE EVENT OF AN EMERGENCY. MAINTAIN EXIT PASSAGEWAY FREE AND CLEAR OF

View this violation's full details & status history →

ECBConstruction

ACTIVE

Issued Oct 14, 2026#39560629X

OBSERVED MULTIPLE AREAS WITH TRASH AND DEBRIS SCATTERED THROUGHOUT THE ENTIRE SITE WHICH POSES A TRIP AND FALL HAZARD. MAINTAIN HOUSEKEEPING AS REQUIRED BY CODE BC 3303.4 & 27-1018

View this violation's full details & status history →

ECB

ACTIVE

Issued Oct 14, 2026#39560627M

FAILURE TO MAINTAIN MATERIALS AND EQUIPMENT ON SUPPORTED SCAFFOLD PLATFORMS IN A STABLE AND SECURE CONDITION. STORED OUTRIGGER BICYCLES, INSULATION, AND MISCELLANEOUS DEBRIS WERE OBSERVED ON MULTIPLE LEVELS PRE

View this violation's full details & status history →

SafetyAEUHAZ

ACTIVE

Issued Sep 30, 2026#VIO-FTC-AEU-HAZ-202609-0041605

View this violation's full details & status history →

+ 84 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 809 1 AVE, Manhattan built?

The building at 809 1 AVE, Manhattan, NY 10017 was constructed in 1964. It is classified as a condo - office space with 11 floors and 8 units. The building area is 102,986 sqft.

Are there building permits at 809 1 AVE, Manhattan?

Yes. 809 1 AVE, Manhattan, NY 10017 has 206 building permits on record, with 156 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Minor Work (QA REVIEW) filed Nov 1, 2026.

Does 809 1 AVE, Manhattan have violations?

Yes. 809 1 AVE, Manhattan, NY 10017 has 89 violations on record, with 19 currently open. Breakdown: 22 DOB Safety, 49 DOB, 18 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 809 1 AVE, Manhattan have docketed judgments?

Yes. 809 1 AVE, Manhattan, NY 10017 has 6 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $18,040. 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 809 1 AVE?

809 1 AVE, Manhattan, NY 10017 has an assessed market value of $18.3M and a total assessed value of $8.3M (land: $1.4M). Assessment data is from the NYC Department of Finance (DOF).

When was 809 1 AVE last sold?

809 1 AVE, Manhattan, NY 10017 last sold for $91M on Nov 14, 2019. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 809 1 AVE?

809 1 AVE, Manhattan, NY 10017 is zoned C5-2. 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.

How do I get a full property report for 809 1 AVE?

Search 809 1 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 ($15, one-time) adds the complete title history, owner contacts, and a downloadable PDF.

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809 1 AVE, Manhattan, NY 10017 — Property Records, Permits, Violations, Tax & Zoning | RegWatch