Manhattan

345 East 80th St

Manhattan, NY 10075Company-ownedBBL 1-01543-75BIN 1076841

Updated Aug 1, 2026 · 16 sources

Year Built1973
Floors31
Building Area291,734 sqft
ZoningC1-9
ClassRG
Market Value$4.5M

345 EAST 80TH ST is a property located at 345 EAST 80TH ST, Manhattan, NY 10075. The building was constructed in 1973. The building has 31 floors. The building area is 291,734 square feet on a 23,624 sqft lot. The property is zoned C1-9. The assessed market value is $4.5M. It last sold for $1.5M on May 18, 2026. Public records list the property as company-owned. There are 79 building permits on record (76 active). There are 32 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

971records on file
67Energy Star

Completed in 1973, 345 East 80TH St rises 31 stories over New York. Public records put it at 291,734 square feet of floor area, on land zoned C1-9. It is carried on the public rolls at a market value of $4.5M, and assessed for tax at $2.0M. In the 38 years its record reaches back, the lot has drawn 971 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward sale: 249 of its 971 records, fully 26%, fall under that one heading. Mortgage (222) and release (193) 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 2021.

On the environmental ledger, the building posts an Energy Star score of 67, with a site energy-use intensity of 67.5 kBtu per square foot. Its operations answer for roughly 1,540 metric tons of CO2-equivalent a year.

Read together — 26% sale, 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.

$4.5M of New York, written across 971 government filings.

Property Details

Address345 EAST 80TH ST, Manhattan, NY 10075
RG
Year Built1973
Floors31
Total UnitsN/A
Building Area291,734 sqft
Lot Size23,624 sqft
ZoningC1-9
1-01543-75
1076841
OwnershipCompany-owned

Assessment & Sales

$4.5M
$2M
$327K
$1.5M
Last Sale DateMay 18, 2026

Building Permits

79 on record · 76 active
Construction EquipmentDOB Legacy
ISSUED
Filed Oct 21, 2020Job #123802448-01-03
Construction EquipmentDOB Legacy
ISSUED
Filed Feb 18, 2020Job #123687331-01-02
Construction EquipmentDOB Legacy
ISSUED
Filed Feb 12, 2020Job #123802448-01-02
Construction EquipmentDOB Legacy
ISSUED
Filed Oct 4, 2019Job #123802448-01-01
Construction EquipmentDOB Legacy
ISSUED
Filed Sep 17, 2019Job #123687331-01-01

+ 74 more permitsview full report

Violations

32 on record · none currently open
DOB LegacyLocal Law 10/81
DISMISSED
Issued Feb 27, 2009#1376950
DOB LegacyE
RESOLVED
Issued Sep 18, 2006#1158730
DOB LegacyLocal Law 10/81
DISMISSED
Issued Apr 21, 2004#992387
ECBElevator
RESOLVE
Issued Apr 2, 2003#38136866K

39B11. REMOVE JUMPER FROM SELECTOR FLOOR STOP DIODE.

View this violation's full details & status history →
DOB LegacyLocal Law 10/81
DISMISSED
Issued Mar 21, 2003#923568

+ 27 more violations on record — view full report

Get the Complete Report for 345 EAST 80TH 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 345 EAST 80TH ST, Manhattan built?

The building at 345 EAST 80TH ST, Manhattan, NY 10075 was constructed in 1973. with 31 floors. The building area is 291,734 sqft.

Are there building permits at 345 EAST 80TH ST, Manhattan?

Yes. 345 EAST 80TH ST, Manhattan, NY 10075 has 79 building permits on record, with 76 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 Oct 21, 2020.

Does 345 EAST 80TH ST, Manhattan have violations?

Yes. 345 EAST 80TH ST, Manhattan, NY 10075 has 32 violations on record, with 0 currently open. Breakdown: 18 DOB, 14 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 345 EAST 80TH ST, Manhattan have docketed judgments?

No docketed OATH judgments were found in local records for 345 EAST 80TH ST, Manhattan, NY 10075. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 345 EAST 80TH ST?

345 EAST 80TH ST, Manhattan, NY 10075 has an assessed market value of $4.5M and a total assessed value of $2M (land: $327K). Assessment data is from the NYC Department of Finance (DOF).

When was 345 EAST 80TH ST last sold?

345 EAST 80TH ST, Manhattan, NY 10075 last sold for $1.5M on May 18, 2026. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 345 EAST 80TH ST?

345 EAST 80TH ST, Manhattan, NY 10075 is zoned C1-9. 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 345 EAST 80TH ST?

345 EAST 80TH ST, Manhattan, NY 10075 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 345 EAST 80TH ST?

Search 345 EAST 80TH 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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345 EAST 80TH ST, Manhattan, NY 10075 — Property Records, Permits, Violations, Tax & Zoning | RegWatch