4101 Avenue J, Brooklyn, NY 11210

4101 Avenue J, Brooklyn, NY 11210 is a 2-story mixed residential and retail building, built in 1925, with 2 residential units, on a 3,900 sq ft lot. The city's 2027 market value is $746,000. City records list 24 violations (9 open) and 10 mortgages for this lot.

1. 2027City market value set at $746,000
2. 2025Building altered
3. 1925Building completed

Address

4101 Avenue J

Borough

Brooklyn

Zip code

11210

Block & lot

07767-0009

BBL

3077670009

Condo number

—

Community district

318

School district

22

Council district

45

Historic district

—

Owner

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

Property type

Mixed residence and store (S2)

Square feet

3,900 sq ft

Building dimensions

Locked. Included in the full report.

Stories

2

Year built

1925

Year altered

2025

Residential units

2

Total units

3

Buildings on lot

2

Lot sq ft

3,900

Lot dimensions

40 ft x 98 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

$746,000

Tax year

2027

Last sale date

—

Last sale price

—

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· 5 people and companiesOwner of record is an individualOwner of record, deed owners, mailing address, registered officers and managing agent, permit applicants.
• Sales historyEvery priced sale on the lot, with unit and building class at the time of sale.
• Financials· 10 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· 17 permitsBuilding permit filings, job types, status and estimated cost.
• DevelopmentZoning districts, residential, commercial and facility FAR, unused air rights.
• Violations· 24 violations9 open · $89,465 balance dueOpen and closed housing and building violations with balances due.

When was 4101 Avenue J built?

4101 Avenue J was built in 1925 and altered in 2025, according to the city's lot file.

How many units does 4101 Avenue J have?

4101 Avenue J has 3 units, 2 of them residential across 2 stories.

What is 4101 Avenue J worth?

The city's 2027 market value for 4101 Avenue J is $746,000. That is the city's assessment estimate, not an appraisal or an asking price.

Who owns 4101 Avenue J?

Create a free Hercules account to see the owner of record for 4101 Avenue J. The full report adds the deed owners, the mailing address and the people named on the building's registrations.

• 3913 Avenue JReligious facility (M1) · 3,000 sq ft
• 1114 East 40 StreetGarage (G0) · —
• 1118 East 40 StreetOne family dwelling (A9) · 1,352 sq ft
• 1122 East 40 StreetOne family dwelling (A9) · 1,352 sq ft
• 4023 Avenue JMixed residence and store (S2) · 2,880 sq ft
• 4021 Avenue JMixed residence and store (S1) · 1,800 sq ft
• 4017 Avenue JMixed residence and store (S1) · 1,800 sq ft
• 4015 Avenue JMixed residence and store (S1) · 1,800 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: Not available in this preview

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