Hercules
Back to map

799 Park Avenue, Manhattan, NY 10021

Elevator apartments (D4) · BBL 1014090001

148,485 sq ft78 res units21 storiesBuilt 1961
SaveCreate deal

Summary

799 Park Avenue, Manhattan, NY 10021 is a 21-story elevator apartment building, built in 1961, with 78 residential units, on a 10,216 sq ft lot. The city's 2027 market value is $44,823,000. It last sold on 08/27/2026 for $1,550,000. City records list 65 violations (17 open), 7 mortgages and 33 sales for this lot.

History

Dated from city records. Deeds, mortgages, permits and violations are in the full report.

  1. 2027City market value set at $44,823,000
  2. 08/27/2026Sold for $1,550,000
  3. 1961Building completed

Property

Address
799 Park Avenue
Borough
Manhattan
Zip code
10021
Block & lot
01409-0001
BBL
1014090001
Condo number
—
Community district
108
School district
2
Council district
4
Historic district
Upper East Side Historic District
Owner

Building

Property type
Elevator apartments (D4)
Square feet
148,485 sq ft
Building dimensions
Stories
21
Year built
1961
Year altered
—
Residential units
78
Total units
83
Buildings on lot
1

Lot and zoning

Lot sq ft
10,216
Lot dimensions
102 ft x 100 ft
Zoning
FAR
Buildable area

Value, sale and loans

Market value is the city's assessment estimate, not a sale price or appraisal.

Market value
$44,823,000
Tax year
2027
Last sale date
08/27/2026
Last sale price
$1,550,000
Tax amount
Loan amount

In the full report

Unlock once to open every section for this property.

Questions

When was 799 Park Avenue built?
799 Park Avenue was built in 1961, according to the city's lot file.
How many units does 799 Park Avenue have?
799 Park Avenue has 83 units, 78 of them residential across 21 stories.
When did 799 Park Avenue last sell?
It last sold on 08/27/2026 for $1,550,000, according to the city's recorded sales.
What is 799 Park Avenue worth?
The city's 2027 market value for 799 Park Avenue is $44,823,000. That is the city's assessment estimate, not an appraisal or an asking price.
Who owns 799 Park Avenue?
Create a free Hercules account to see the owner of record for 799 Park Avenue. The full report adds the deed owners, the mailing address and the people named on the building's registrations.

Nearby properties

Record dates

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: 08/27/2026

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

Research guides

Free$9.99 value · 9 sections · from official city records

Get the full 799 Park Avenue property report free

Everything the city has on this property in one report. We'll email it to you in seconds, no account or card needed.

  • Owner & contacts · 105+ contactsOwner of record, deed owners, LLC officers, mailing address and managing agent.
  • Mortgages & lenders · 7 mortgagesEvery recorded mortgage, lender, loan amount and maturity date.
  • Sales history · 33 salesEvery priced sale on the lot, with buyers, sellers and dates.
  • Comparable salesRecent nearby sales to sanity-check value.
  • Tax & assessments · 5 yearsAnnual tax bill, tax class, assessed and market value by year.
  • Zoning & air rightsZoning districts, FAR and the buildable square feet left on the lot.
  • Permits · 100+ permitsBuilding permit filings, job types, status, cost and applicants.
  • Violations · 65 violations, 17 openOpen and closed housing and building violations with balances due.
  • Pre-foreclosure & distressForeclosure filings, tax-lien list status and other distress signals.