320 West End Avenue, Manhattan, NY 10023

320 West End Avenue, Manhattan, NY 10023 is a 15-story elevator apartment building, built in 1924, with 33 residential units, on a 6,525 sq ft lot. The city's 2027 market value is $18,862,000. It last sold on 06/16/2026 for $395,000. City records list 66 violations (5 open), 11 mortgages and 9 sales for this lot.

1. 2027City market value set at $18,862,000
2. 06/16/2026Sold for $395,000
3. 1988Building altered
4. 1924Building completed

Address

320 West End Avenue

Borough

Manhattan

Zip code

10023

Block & lot

01167-0001

BBL

1011670001

Condo number

—

Community district

107

School district

3

Council district

6

Historic district

West End-Collegiate Historic District Extension

Owner

Locked. Included in the full report.Unlock owner name for free

Property type

Elevator apartments (D4)

Square feet

77,008 sq ft

Building dimensions

Locked. Included in the full report.

Stories

15

Year built

1924

Year altered

1988

Residential units

33

Total units

34

Buildings on lot

1

Lot sq ft

6,525

Lot dimensions

90 ft x 75 ft

Zoning

Locked. Included in the full report.

FAR

Locked. Included in the full report.

Buildable area

Locked. Included in the full report.

Market value

$18,862,000

Tax year

2027

Last sale date

06/16/2026

Last sale price

$395,000

Tax amount

Locked. Included in the full report.

Loan amount

Locked. Included in the full report.

• Pre-foreclosureAny open foreclosure case on the lot: plaintiff, filing date, case type and court status.
• Owner & contacts· 96 people and companiesOwner of record is a companyOwner of record, deed owners, mailing address, registered officers and managing agent, permit applicants.
• Sales history· 9 salesEvery priced sale on the lot, with unit and building class at the time of sale.
• Financials· 11 mortgagesOpen mortgages, lenders, loan amounts, recording and maturity dates, estimated equity.
• Tax· 5 years of assessmentsAnnual tax bill, tax class and assessment history by roll year.
• Permits· 100+ permitsBuilding permit filings, job types, status and estimated cost.
• DevelopmentZoning districts, residential, commercial and facility FAR, unused air rights.
• Violations· 66 violations5 open · $312 balance dueOpen and closed housing and building violations with balances due.

When was 320 West End Avenue built?

320 West End Avenue was built in 1924 and altered in 1988, according to the city's lot file.

How many units does 320 West End Avenue have?

320 West End Avenue has 34 units, 33 of them residential across 15 stories.

When did 320 West End Avenue last sell?

It last sold on 06/16/2026 for $395,000, according to the city's recorded sales.

What is 320 West End Avenue worth?

The city's 2027 market value for 320 West End Avenue is $18,862,000. That is the city's assessment estimate, not an appraisal or an asking price.

Who owns 320 West End Avenue?

Create a free Hercules account to see the owner of record for 320 West End Avenue. The full report adds the deed owners, the mailing address and the people named on the building's registrations.

• 280 West End AvenueWalk-up apartments (C6) · 8,600 sq ft
• 282 West End AvenueWalk-up apartments (C1) · 5,540 sq ft
• 284 West End AvenueWalk-up apartments (C1) · 6,070 sq ft
• 290 West End AvenueElevator apartments (D4) · 148,845 sq ft
• 269 West 73 StreetWalk-up apartments (C1) · 10,430 sq ft
• 232 West 74 StreetWalk-up apartments (C1) · 5,368 sq ft
• 234 West 74 StreetWalk-up apartments (C5) · 5,478 sq ft
• 238 West 74 StreetOne family dwelling (A5) · 5,350 sq ft

City market value and tax year

Market value is the city's estimate for tax purposes. This is not a current sale price or an appraisal.

Valuation tax year: 2027

Recorded sale

Latest recorded sale date: 06/16/2026

Refresh dates are not available in this preview. The tax year and sale date describe the records, not when Hercules last refreshed them.

Product facts · Market value, assessed value and sale price explained