Manhattan

300 East 71 St

Manhattan, NY 10021Company-ownedBBL 1014451001BIN 1044853

Updated Aug 1, 2026 · 16 sources

Floors18
ClassRK
Market Value$3.1M

300 EAST 71 ST is a property located at 300 EAST 71 ST, Manhattan, NY 10021. The building has 18 floors. The assessed market value is $3.1M. It last sold for $4.1M on Dec 3, 2004. Public records list the property as company-owned. There are 140 building permits on record (137 active). There are 14 violations on record (4 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

243records on file
56Energy Star

The lot at 300 East 71 St rises 18 stories over New York. It is carried on the public rolls at a market value of $3.1M, and assessed for tax at $1.4M. In the 65 years its record reaches back, the lot has drawn 243 separate government filings.

The documentary life of the address leans hard toward permit: 140 of its 243 records, fully 58%, fall under that one heading. Complaint (49) and inspection (24) trail well behind. 4 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 2005.

On the environmental ledger, the building posts an Energy Star score of 56, with a site energy-use intensity of 64.7 kBtu per square foot. Its operations answer for roughly 1,904 metric tons of CO2-equivalent a year.

Read together — 58% permit, 65 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.

$3.1M of New York, written across 243 government filings.

Property Details

Address300 EAST 71 ST, Manhattan, NY 10021
RK
Year BuiltN/A
Floors18
Total UnitsN/A
Building AreaN/A
Lot SizeN/A
1014451001
1044853
OwnershipCompany-owned

Assessment & Sales

$3.1M
$1.4M
$121K
$4.1M
Last Sale DateDec 3, 2004

Building Permits

140 on record · 137 active
PlumbingDOB Legacy
ISSUED
Filed May 26, 2023Job #122431797-01-02
Construction EquipmentDOB Legacy
ISSUED
Filed Jan 6, 2021Job #123702163-01-02
Construction EquipmentDOB Legacy
ISSUED
Filed Oct 24, 2020Job #140952967-01-01
Construction EquipmentDOB Legacy
ISSUED
Filed Sep 17, 2020Job #140749876-01-03
Construction EquipmentDOB Legacy
ISSUED
Filed Jul 10, 2020Job #123702163-01-01

+ 135 more permitsview full report

Violations

14 on record · 4 open
DOB LegacyACC1
ACTIVE
Issued Sep 6, 2019#2386270

VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2017 CAT 1 INSP/TST TST

View this violation's full details & status history →
DOB LegacyACC1
ACTIVE
Issued Jan 26, 2018#2236249

VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2016 CAT 1 INSP/TST

View this violation's full details & status history →
DOB LegacyACC1
ACTIVE
Issued Jan 26, 2018#2236250

VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2016 CAT 1 INSP/TST

View this violation's full details & status history →
DOB LegacyACC1
ACTIVE
Issued Jan 26, 2018#2236251

VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2016 CAT 1 INSP/TST

View this violation's full details & status history →

+ 10 more violations on record — view full report

Get the Complete Report for 300 EAST 71 ST

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

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Frequently Asked Questions

Are there building permits at 300 EAST 71 ST, Manhattan?

Yes. 300 EAST 71 ST, Manhattan, NY 10021 has 140 building permits on record, with 137 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Plumbing (ISSUED) filed May 26, 2023.

Does 300 EAST 71 ST, Manhattan have violations?

Yes. 300 EAST 71 ST, Manhattan, NY 10021 has 14 violations on record, with 4 currently open. Breakdown: 9 DOB, 5 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 300 EAST 71 ST, Manhattan have docketed judgments?

No docketed OATH judgments were found in local records for 300 EAST 71 ST, Manhattan, NY 10021. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 300 EAST 71 ST?

300 EAST 71 ST, Manhattan, NY 10021 has an assessed market value of $3.1M and a total assessed value of $1.4M (land: $121K). Assessment data is from the NYC Department of Finance (DOF).

When was 300 EAST 71 ST last sold?

300 EAST 71 ST, Manhattan, NY 10021 last sold for $4.1M on Dec 3, 2004. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

Who owns 300 EAST 71 ST?

300 EAST 71 ST, Manhattan, NY 10021 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 300 EAST 71 ST?

Search 300 EAST 71 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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300 EAST 71 ST, Manhattan, NY 10021 — Property Records, Permits, Violations, Tax & Zoning | RegWatch