Manhattan • Office

51 Astor Pl

Manhattan, NY 10003Individually ownedBBL 1005540035BIN 1089443

Updated Aug 1, 2026 · 16 sources

Year Built2012
Floors14
Units18
Building Area385,831 sqft
ZoningC6-3
ClassO6
Market Value$262.8M

51 ASTOR PL is a property located at 51 ASTOR PL, Manhattan, NY 10003. It is classified as a office - loft/mixed use. The building was constructed in 2012. It has 14 floors and 18 units. The building area is 385,831 square feet on a 36,003 sqft lot. The property is zoned C6-3. The assessed market value is $262.8M. It last sold for $980K on Dec 19, 2007. Public records list the property as individually owned. There are 623 building permits on record (322 active). There are 67 violations on record (0 currently open). 39 docketed judgments carrying $12,680 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

1,135records on file
69Energy Star

Completed in 2012, 51 Astor Pl rises 14 stories over New York. Public records put it at 18 units and 385,831 square feet of floor area, on land zoned C6-3. It is carried on the public rolls at a market value of $263M, and assessed for tax at $118M. In the 53 years its record reaches back, the lot has drawn 1,135 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward permit: 623 of its 1,135 records, fully 55%, fall under that one heading. Enforcement (209) and complaint (77) trail well behind. No 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 69, with a site energy-use intensity of 77.2 kBtu per square foot. Its operations answer for roughly 3,228 metric tons of CO2-equivalent a year.

Read together — 55% permit, 53 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.

$263M of New York, written across 1,135 government filings.

Property Details

Address51 ASTOR PL, Manhattan, NY 10003
Building TypeOffice - Loft/Mixed Use
O6
Year Built2012
Floors14
Total Units18
Building Area385,831 sqft
Lot Size36,003 sqft
ZoningC6-3
1005540035
1089443
OwnershipIndividually owned

Assessment & Sales

$262.8M
$118.2M
$6.5M
$980K
Last Sale DateDec 19, 2007

Building Permits

623 on record · 322 active
General ConstructionDOB NOW
LOC ISSUED
Filed Jul 24, 2026Est. cost $320KJob #M01281142-I1
General ConstructionDOB NOW
LOC ISSUED
Filed Jul 23, 2026Est. cost $250KJob #M01281129-I1
General ConstructionDOB NOW
LOC ISSUED
Filed Jul 23, 2026Est. cost $25KJob #M01281142-S1
General ConstructionDOB NOW
PENDING PLAN EXAMINER ASSIGNMENT
Filed Jul 21, 2026Est. cost $220KJob #M01252655-P1
PlumbingDOB NOW
PERMIT ISSUED
Filed Jul 15, 2026Est. cost $38KJob #M01347176-I1

+ 618 more permitsview full report

Violations

67 on record · none currently open
Open judgment balance — docketed OATH judgments$12,680
Judgments · 39 docketed
Health summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2026Balance $600Ticket #0891060547
NO PEST CONTROL SERVICE CONTRACT WITH COMMISSARY OR APPROVED FACILITY
Health summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2026Balance $700Ticket #0891060556
HOT TCS FOOD NOT HELD AT OR ABOVE 140 DEGREES FAHRENHEIT
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2025Ticket #048680894J
FAILURE TO CLEAN 18 INCHES INTO STREET
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2025Balance $2,600Ticket #000907740Z
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUB
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2025Ticket #048522294M
IMPROPER RECEPTACLE ALL BUSINESSES 1ST

+ 34 more docketed judgmentsview full report

DOB LegacyEnergy Benchmarking
DISMISSED
Issued May 3, 2023#2641463

FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4

View this violation's full details & status history →
DOB LegacyE
RESOLVED
Issued Sep 23, 2021#2549098
DOB LegacyE
RESOLVED
Issued Sep 23, 2021#2549099
DOB LegacyE
RESOLVED
Issued Sep 23, 2021#2549100
DOB LegacyE
RESOLVED
Issued Sep 23, 2021#2549101

+ 62 more violations on record — view full report

Get the Complete Report for 51 ASTOR PL

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

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Frequently Asked Questions

When was 51 ASTOR PL, Manhattan built?

The building at 51 ASTOR PL, Manhattan, NY 10003 was constructed in 2012. It is classified as a office - loft/mixed use with 14 floors and 18 units. The building area is 385,831 sqft.

Are there building permits at 51 ASTOR PL, Manhattan?

Yes. 51 ASTOR PL, Manhattan, NY 10003 has 623 building permits on record, with 322 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 (LOC ISSUED) filed Jul 24, 2026.

Does 51 ASTOR PL, Manhattan have violations?

Yes. 51 ASTOR PL, Manhattan, NY 10003 has 67 violations on record, with 0 currently open. Breakdown: 42 DOB, 25 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 51 ASTOR PL, Manhattan have docketed judgments?

Yes. 51 ASTOR PL, Manhattan, NY 10003 has 39 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $12,680. 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 51 ASTOR PL?

51 ASTOR PL, Manhattan, NY 10003 has an assessed market value of $262.8M and a total assessed value of $118.2M (land: $6.5M). Assessment data is from the NYC Department of Finance (DOF).

When was 51 ASTOR PL last sold?

51 ASTOR PL, Manhattan, NY 10003 last sold for $980K on Dec 19, 2007. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 51 ASTOR PL?

51 ASTOR PL, Manhattan, NY 10003 is zoned C6-3. 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 51 ASTOR PL?

51 ASTOR PL, Manhattan, NY 10003 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 51 ASTOR PL?

Search 51 ASTOR PL 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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51 ASTOR PL, Manhattan, NY 10003 — Property Records, Permits, Violations, Tax & Zoning | RegWatch