Manhattan

520 West 28th St

Manhattan, NY 10001BBL 1-00699-75BIN 1089968

Updated Aug 1, 2026 · 16 sources

Year Built2014
Floors25
Building Area143,052 sqft
ZoningC6-3
ClassRK
Market Value$7.2M

520 WEST 28TH ST is a property located at 520 WEST 28TH ST, Manhattan, NY 10001. The building was constructed in 2014. The building has 25 floors. The building area is 143,052 square feet on a 22,219 sqft lot. The property is zoned C6-3. The assessed market value is $7.2M. It last sold for $3.6M on Feb 4, 2026. There are 83 building permits on record (71 active). There are 10 violations on record (0 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

324records on file
31Energy Star

Completed in 2014, 510 West 28 St rises 25 stories over New York. Public records put it at 143,052 square feet of floor area, on land zoned C6-3. It is carried on the public rolls at a market value of $7.2M, and assessed for tax at $3.2M. In the 29 years its record reaches back, the lot has drawn 324 separate government filings.

The documentary life of the address leans hard toward permit: 78 of its 324 records, fully 24%, fall under that one heading. Mortgage (60) and sale (40) 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 2017.

On the environmental ledger, the building posts an Energy Star score of 31, with a site energy-use intensity of 68.6 kBtu per square foot. Its operations answer for roughly 988 metric tons of CO2-equivalent a year.

Read together — 24% permit, 29 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.

$7.2M of New York, written across 324 government filings.

Property Details

Address520 WEST 28TH ST, Manhattan, NY 10001
RK
Year Built2014
Floors25
Total UnitsN/A
Building Area143,052 sqft
Lot Size22,219 sqft
ZoningC6-3
1-00699-75
1089968

Assessment & Sales

$7.2M
$3.2M
$306K
$3.6M
Last Sale DateFeb 4, 2026

Building Permits

83 on record · 71 active
Construction EquipmentDOB Legacy
ISSUED
Filed Jul 28, 2022Job #141019430-01-01
Construction EquipmentDOB Legacy
ISSUED
Filed Nov 7, 2019Job #123676058-02-01
Construction EquipmentDOB Legacy
ISSUED
Filed Jun 6, 2019Job #123676058-01-01
AlterationDOB Legacy
ISSUED
Filed May 16, 2019Job #140845138-01-01
PlumbingDOB Legacy
ISSUED
Filed Mar 25, 2019Job #123331484-02-01

+ 78 more permitsview full report

Violations

10 on record · none currently open
DOB LegacyElevator
DISMISSED
Issued Sep 15, 2017#2205901

VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2016 INSPECTION/TEST

View this violation's full details & status history →
DOB LegacyElevator
DISMISSED
Issued Sep 15, 2017#2205902

VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2016 INSPECTION/TEST

View this violation's full details & status history →
DOB LegacyC
DISMISSED
Issued Jul 28, 2016#2073980
DOB LegacyC
DISMISSED
Issued Apr 21, 2016#2050634
DOB LegacyC
DISMISSED
Issued Apr 21, 2016#2050635

+ 5 more violations on record — view full report

Get the Complete Report for 520 WEST 28TH 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 520 WEST 28TH ST, Manhattan built?

The building at 520 WEST 28TH ST, Manhattan, NY 10001 was constructed in 2014. with 25 floors. The building area is 143,052 sqft.

Are there building permits at 520 WEST 28TH ST, Manhattan?

Yes. 520 WEST 28TH ST, Manhattan, NY 10001 has 83 building permits on record, with 71 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Construction Equipment (ISSUED) filed Jul 28, 2022.

Does 520 WEST 28TH ST, Manhattan have violations?

Yes. 520 WEST 28TH ST, Manhattan, NY 10001 has 10 violations on record, with 0 currently open. Breakdown: 10 DOB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 520 WEST 28TH ST, Manhattan have docketed judgments?

No docketed OATH judgments were found in local records for 520 WEST 28TH ST, Manhattan, NY 10001. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 520 WEST 28TH ST?

520 WEST 28TH ST, Manhattan, NY 10001 has an assessed market value of $7.2M and a total assessed value of $3.2M (land: $306K). Assessment data is from the NYC Department of Finance (DOF).

When was 520 WEST 28TH ST last sold?

520 WEST 28TH ST, Manhattan, NY 10001 last sold for $3.6M on Feb 4, 2026. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 520 WEST 28TH ST?

520 WEST 28TH ST, Manhattan, NY 10001 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.

How do I get a full property report for 520 WEST 28TH ST?

Search 520 WEST 28TH 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 adds the complete title history, owner contacts, and a downloadable PDF.

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520 WEST 28TH ST, Manhattan, NY 10001 — Property Records, Permits, Violations, Tax & Zoning | RegWatch