390 Union Avenue, Brooklyn, NY 11211

390 Union Avenue, Brooklyn, NY 11211 is a 3-story walk-up apartment building, built in 1899, with 3 residential units, on a 2,083 sq ft lot. The city's 2027 market value is $2,096,000. It last sold on 04/28/2025 for $2,450,000. City records list 22 violations (3 open), 11 mortgages and 2 sales for this lot.

1. 2027City market value set at $2,096,000
2. 04/28/2025Sold for $2,450,000
3. 1899Building completed

Address

390 Union Avenue

Borough

Brooklyn

Zip code

11211

Block & lot

02773-0006

BBL

3027730006

Condo number

—

Community district

301

School district

14

Council district

34

Historic district

—

Owner

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

Property type

Walk-up apartments (C0)

Square feet

2,400 sq ft

Building dimensions

Locked. Included in the full report.

Stories

3

Year built

1899

Year altered

—

Residential units

3

Total units

3

Buildings on lot

1

Lot sq ft

2,083

Lot dimensions

20 ft x 104 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

$2,096,000

Tax year

2027

Last sale date

04/28/2025

Last sale price

$2,450,000

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· 10 people and companiesOwner of record is a companyOwner 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· 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· 9 permitsBuilding permit filings, job types, status and estimated cost.
• DevelopmentZoning districts, residential, commercial and facility FAR, unused air rights.
• Violations· 22 violations3 open · $12,500 balance dueOpen and closed housing and building violations with balances due.

When was 390 Union Avenue built?

390 Union Avenue was built in 1899, according to the city's lot file.

How many units does 390 Union Avenue have?

390 Union Avenue has 3 units across 3 stories.

When did 390 Union Avenue last sell?

It last sold on 04/28/2025 for $2,450,000, according to the city's recorded sales.

What is 390 Union Avenue worth?

The city's 2027 market value for 390 Union Avenue is $2,096,000. That is the city's assessment estimate, not an appraisal or an asking price.

Who owns 390 Union Avenue?

Create a free Hercules account to see the owner of record for 390 Union 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: 04/28/2025

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