710 Hart Street, Brooklyn, NY 11221
Walk-up apartments (C1) · BBL 3032340023
Summary
710 Hart Street, Brooklyn, NY 11221 is a 4-story walk-up apartment building, built in 2020, with 8 residential units, on a 2,500 sq ft lot. The city's 2027 market value is $1,363,000. It last sold on 12/15/2025 for $3,500,000. City records list 70 violations, 9 mortgages and 2 sales for this lot.
History
Dated from city records. Deeds, mortgages, permits and violations are in the full report.
- 2027City market value set at $1,363,000
- 12/15/2025Sold for $3,500,000
- 2020Building completed
- 2019Building altered
Property
- Address
- 710 Hart Street
- Borough
- Brooklyn
- Zip code
- 11221
- Block & lot
- 03234-0023
- BBL
- 3032340023
- Condo number
- —
- Community district
- 304
- School district
- 32
- Council district
- 37
- Historic district
- —
- Owner
Building
- Property type
- Walk-up apartments (C1)
- Square feet
- 6,049 sq ft
- Building dimensions
- Stories
- 4
- Year built
- 2020
- Year altered
- 2019
- Residential units
- 8
- Total units
- 8
- Buildings on lot
- 1
Lot and zoning
- Lot sq ft
- 2,500
- Lot dimensions
- 25 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
- $1,363,000
- Tax year
- 2027
- Last sale date
- 12/15/2025
- Last sale price
- $3,500,000
- Tax amount
- Loan amount
In the full report
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Questions
- When was 710 Hart Street built?
- 710 Hart Street was built in 2020 and altered in 2019, according to the city's lot file.
- How many units does 710 Hart Street have?
- 710 Hart Street has 8 units across 4 stories.
- When did 710 Hart Street last sell?
- It last sold on 12/15/2025 for $3,500,000, according to the city's recorded sales.
- What is 710 Hart Street worth?
- The city's 2027 market value for 710 Hart Street is $1,363,000. That is the city's assessment estimate, not an appraisal or an asking price.
- Who owns 710 Hart Street?
- Create a free Hercules account to see the owner of record for 710 Hart Street. The full report adds the deed owners, the mailing address and the people named on the building's registrations.
Nearby properties
- 1097 Willoughby AvenueTwo family dwelling (B1) · 2,193 sq ft
- 130 Wilson AvenueMixed residence and store (S5) · 4,500 sq ft
- 132 Wilson AvenueMixed residence and store (S9) · 4,500 sq ft
- 134 Wilson AvenueWalk-up apartments (C2) · 4,500 sq ft
- 136 Wilson AvenueWalk-up apartments (C2) · 4,500 sq ft
- 140 Wilson AvenueMixed residence and store (S4) · 4,125 sq ft
- 142 Wilson AvenueWalk-up apartments (C2) · 4,125 sq ft
- 144 Wilson AvenueWalk-up apartments (C2) · 4,125 sq ft
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: 12/15/2025
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
Research guides
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- Owner & contacts · 24 contactsOwner of record, deed owners, LLC officers, mailing address and managing agent.
- Mortgages & lenders · 9 mortgagesEvery recorded mortgage, lender, loan amount and maturity date.
- Sales history · 2 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 · 48 permitsBuilding permit filings, job types, status, cost and applicants.
- Violations · 70 violationsOpen and closed housing and building violations with balances due.
- Pre-foreclosure & distressForeclosure filings, tax-lien list status and other distress signals.