666 Ocean Avenue, Brooklyn, NY 11226

666 Ocean Avenue, Brooklyn, NY 11226 is a 4-story walk-up apartment building, built in 1924, with 34 residential units, on a 11,367 sq ft lot. The city's 2027 market value is $2,358,000. It last sold on 02/20/2026 for $79,850,000. City records list 100+ violations (57 open), 13 mortgages and 2 sales for this lot.

1. 2027City market value set at $2,358,000
2. 02/20/2026Sold for $79,850,000
3. 2015Building altered
4. 1924Building completed

Address

666 Ocean Avenue

Borough

Brooklyn

Zip code

11226

Block & lot

05123-0016

BBL

3051230016

Condo number

—

Community district

314

School district

22

Council district

40

Historic district

—

Owner

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

Property type

Walk-up apartments (C1)

Square feet

37,800 sq ft

Building dimensions

Locked. Included in the full report.

Stories

4

Year built

1924

Year altered

2015

Residential units

34

Total units

34

Buildings on lot

1

Lot sq ft

11,367

Lot dimensions

75 ft x 152 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

$2,358,000

Tax year

2027

Last sale date

02/20/2026

Last sale price

$79,850,000

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· 18 people and companiesOwner of record is an individualOwner of record, deed owners, mailing address, registered officers and managing agent, permit applicants.
• Sales history· 2 salesEvery priced sale on the lot, with unit and building class at the time of sale.
• Financials· 13 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· 11 permitsBuilding permit filings, job types, status and estimated cost.
• DevelopmentZoning districts, residential, commercial and facility FAR, unused air rights.
• Violations· 100+ violations57 openOpen and closed housing and building violations with balances due.

When was 666 Ocean Avenue built?

666 Ocean Avenue was built in 1924 and altered in 2015, according to the city's lot file.

How many units does 666 Ocean Avenue have?

666 Ocean Avenue has 34 units across 4 stories.

When did 666 Ocean Avenue last sell?

It last sold on 02/20/2026 for $79,850,000, according to the city's recorded sales.

What is 666 Ocean Avenue worth?

The city's 2027 market value for 666 Ocean Avenue is $2,358,000. That is the city's assessment estimate, not an appraisal or an asking price.

Who owns 666 Ocean Avenue?

Create a free Hercules account to see the owner of record for 666 Ocean Avenue. The full report adds the deed owners, the mailing address and the people named on the building's registrations.

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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: 02/20/2026

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