505 West End Avenue, Manhattan, NY 10024

505 West End Avenue, Manhattan, NY 10024 is a 14-story elevator apartment building, built in 1921, with 68 residential units, on a 10,250 sq ft lot. The city's 2027 market value is $27,260,000. It last sold on 08/17/2026 for $2,846,009. City records list 75 violations (1 open), 11 mortgages and 18 sales for this lot.

1. 2027City market value set at $27,260,000
2. 08/17/2026Sold for $2,846,009
3. 1987Building altered
4. 1921Building completed

Address

505 West End Avenue

Borough

Manhattan

Zip code

10024

Block & lot

01246-0029

BBL

1012460029

Condo number

—

Community district

107

School district

3

Council district

6

Historic district

Riverside-West End Historic District Extension I

Owner

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

Property type

Elevator apartments (D4)

Square feet

112,000 sq ft

Building dimensions

Locked. Included in the full report.

Stories

14

Year built

1921

Year altered

1987

Residential units

68

Total units

68

Buildings on lot

1

Lot sq ft

10,250

Lot dimensions

103 ft x 100 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

$27,260,000

Tax year

2027

Last sale date

08/17/2026

Last sale price

$2,846,009

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· 105+ people and companiesOwner of record is a companyOwner of record, deed owners, mailing address, registered officers and managing agent, permit applicants.
• Sales history· 18 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· 75 violations1 openOpen and closed housing and building violations with balances due.

When was 505 West End Avenue built?

505 West End Avenue was built in 1921 and altered in 1987, according to the city's lot file.

How many units does 505 West End Avenue have?

505 West End Avenue has 68 units across 14 stories.

When did 505 West End Avenue last sell?

It last sold on 08/17/2026 for $2,846,009, according to the city's recorded sales.

What is 505 West End Avenue worth?

The city's 2027 market value for 505 West End Avenue is $27,260,000. That is the city's assessment estimate, not an appraisal or an asking price.

Who owns 505 West End Avenue?

Create a free Hercules account to see the owner of record for 505 West End Avenue. The full report adds the deed owners, the mailing address and the people named on the building's registrations.

• 470 West End AvenueElevator apartments (D4) · 207,126 sq ft
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• 2301 BroadwayElevator apartments (D6) · 61,250 sq ft
• 2307 BroadwayStore building (K9) · 9,900 sq ft
• West 84 StreetVacant land (V1) · —
• 250 West 84 StreetOffice (O5) · 41,284 sq ft
• 268 West 84 StreetElevator apartments (D3) · 13,793 sq ft
• 270 West 84 StreetReligious facility (M9) · 9,315 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: 08/17/2026

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