4209 Avenue U, Brooklyn, NY 11234

4209 Avenue U, Brooklyn, NY 11234 is a 1-story retail building, built in 1973, on a 4,350 sq ft lot. The city's 2027 market value is $854,000. It last sold on 04/13/2026 for $3,100,000. City records list 2 violations, 2 mortgages and 1 sale for this lot.

1. 2027City market value set at $854,000
2. 04/13/2026Sold for $3,100,000
3. 1973Building completed

Address

4209 Avenue U

Borough

Brooklyn

Zip code

11234

Block & lot

08542-0006

BBL

3085420006

Condo number

—

Community district

318

School district

22

Council district

46

Historic district

—

Owner

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

Property type

Store building (K1)

Square feet

4,350 sq ft

Building dimensions

Locked. Included in the full report.

Stories

1

Year built

1973

Year altered

—

Residential units

0

Total units

1

Buildings on lot

1

Lot sq ft

4,350

Lot dimensions

50 ft x 60 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

$854,000

Tax year

2027

Last sale date

04/13/2026

Last sale price

$3,100,000

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· 12 people and companiesOwner of record is a companyOwner of record, deed owners, mailing address, registered officers and managing agent, permit applicants.
• Sales history· 1 saleEvery priced sale on the lot, with unit and building class at the time of sale.
• Financials· 2 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· 2 violationsOpen and closed housing and building violations with balances due.

When was 4209 Avenue U built?

4209 Avenue U was built in 1973, according to the city's lot file.

How many units does 4209 Avenue U have?

4209 Avenue U has 1 unit across 1 stories.

When did 4209 Avenue U last sell?

It last sold on 04/13/2026 for $3,100,000, according to the city's recorded sales.

What is 4209 Avenue U worth?

The city's 2027 market value for 4209 Avenue U is $854,000. That is the city's assessment estimate, not an appraisal or an asking price.

Who owns 4209 Avenue U?

Create a free Hercules account to see the owner of record for 4209 Avenue U. The full report adds the deed owners, the mailing address and the people named on the building's registrations.

• Avenue UUtility (U2) · —
• 4017 Avenue UMixed residence and store (S1) · 1,200 sq ft
• 4013 Avenue UOffice (O7) · 5,600 sq ft
• 2183 Kimball StreetMixed residence and store (S2) · 1,650 sq ft
• 2181 Kimball StreetTwo family dwelling (B3) · 1,575 sq ft
• 2166 Coleman StreetOne family dwelling (A1) · 1,280 sq ft
• 4113 Avenue UStore building (K1) · 10,000 sq ft
• 4105 Avenue UVacant land (V1) · —

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: 04/13/2026

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