710 Avenue K, Brooklyn, NY 11230
BBL 3065330004 (Borough 3, Block 6533, Lot 4) · BIN 3171372 · Last updated:
Summary · as of October 31, 2026
710 Avenue K (Brooklyn, NY 11230; tax lot BBL 3065330004) is an one-family home (building class A3: one-family home (subtype A3)), built around 1925, on a 4,000 sq ft lot zoned R2X. City tax records list the owner as ALBERT FALACK REVOCABLE LIVING TRUST. The Department of Finance's final market value for tax year 2027 is $2,025,000. As of October 31, 2026, NYC Open Data shows no open DOB jobs, active DOB/ECB violations, open HPD violations or unpaid OATH tickets for this lot. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)
- Owner of record
- ALBERT FALACK REVOCABLE LIVING TRUST
- Building class
- A3 · One-family home
- Year built · units
- 1925 · 1 res.
- Lot area · zoning
- 4,000 sq ft · R2X
- Market value (DOF)
- $2,025,000 FY2027
- Last priced deed
- —
- BBL
- 3065330004
- BIN
- 3171372
- 0Open DOB jobs (permit issued, no sign-off)
- 0Active DOB violations
- 0Active ECB violations
- 0Open HPD violations
- 0OATH tickets with unpaid balance
How to cite: NYC Property Facts, “710 Avenue K, Brooklyn, NY 11230 (BBL 3065330004)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/710-avenue-k-3065330004. Source: NYC Open Data.
Lot & building
Basic facts about the tax lot and building from the city’s PLUTO database.
- Owner (as listed by the city)
- ALBERT FALACK REVOCABLE LIVING TRUSTThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- A3 – One-family home (subtype A3)The Department of Finance’s category for what kind of building this is.
- Land use
- One- & two-family buildingsCity Planning’s broad category of how the lot is used.
- Year built
- 1925Often an estimate for older buildings.
- Floors
- 2
- Units
- 1 residential / 1 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 4,000 sq ft (40 ft × 100 ft)
- Building floor area
- 1,904 sq ft
- Zoning
- R2X, OPThe zoning district sets what can be built and used here. Residential district.
- Built vs. allowed density (FAR)
- 0.48 built / 1.00 max residentialFloor Area Ratio = building floor area ÷ lot area. If built FAR is below the maximum, zoning may allow more floor area (other rules apply).
- Identifiers
- BBL 3065330004 (Borough 3, Block 6533, Lot 4) · BIN 3171372BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).
Agency lookups: DOB BIS · ZoLa (zoning map) · ACRIS
Source: PLUTO (Dept. of City Planning) — city dataset updated 2026-08-24; data as of 2026-11-04; Building Footprints — city dataset updated 2026-10-25; data as of 2026-11-01
Tax assessment
How the Department of Finance values this lot for property tax.
- Market value (tax year 2027, final roll)
- $2,025,000The Department of Finance’s estimate of value for tax purposes. It is not an appraisal and is often far from the sale price.
- Assessed value
- $121,500The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $93,169Assessed value minus any exemptions.
- Tax class
- Tax class 1 – 1–3 family homes (and some small mixed-use / vacant lots)
| Tax year | Roll | Market value | Assessed value | Tax class |
|---|---|---|---|---|
| 2027 | Final | $2,025,000 | $121,500 | 1 |
| 2026 | Final | $1,750,000 | $105,000 | 1 |
| 2025 | Final | $1,382,000 | $82,920 | 1 |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-04
Sales & deed history 3
Deeds recorded with the City Register (ACRIS). A deed transfers ownership. A $0 or very low price usually means a transfer between related parties, an estate, or a refinance-related transfer, not a market sale. This is not a title search; mortgages, liens and other documents are not shown.
| Date | Type | Price | Seller (grantor) | Buyer (grantee) | Doc ID |
|---|---|---|---|---|---|
| 2017-04-26 | DEED | $0 / not stated | Falack, Albert | Albert Falack Revocable Living Trust; Falack, Raymond, Trustee | 2017050400345001 |
| 1987-08-20 | DEED | $0 / not stated | Grozalsky, Hirsch I; Grozalsky, Sara | Falack, Albert | FT_3260001297526 |
| 1977-09-08 | DEED | $0 / not stated | Wiener Helen; Wiener Malvin L | Grozalsky Hirch I; Grozalsky Sera | BK_7730094301658 |
Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-04; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-04; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-04
DOB job filings 0 open of 1
A “job” is an application to the Department of Buildings to do construction work. A job marked Permitted, not signed off had a work permit issued but the city has no record of final sign-off (inspection/completion). Old jobs left in this state are common and appear in buyer and lender due diligence; the work may or may not have been done.
| Status | Job # | Type | Filed | Est. cost |
|---|---|---|---|---|
| Not open SIGNED OFF · 2007-04-26 | 301415804 BIS | A3 – Minor alteration (one type of work) | 2002-10-04 | $15,000 |
Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-01; data as of 2026-11-04; DOB Job Application Filings (BIS) — city dataset updated 2026-10-30; data as of 2026-10-31
Work permits 1
Individual permits issued under DOB jobs (one job can have several permits, e.g. plumbing and construction). Permit expiration alone does not mean the job was completed or signed off.
| Issued | Expires | Job # | Work | Permit status |
|---|---|---|---|---|
| 2002-11-07 | 2003-08-14 | 301415804 BIS | Alteration / Other / general construction | ISSUED (initial) |
Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-02; data as of 2026-11-04; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31
DOB violations 0 active of 1
Violations issued by the Department of Buildings for building-code or zoning conditions. Active means DOB has not recorded the violation as resolved or dismissed. Many active DOB violations are old (e.g. elevator or boiler inspection paperwork).
| Status | Issued | Type | Description | Number |
|---|---|---|---|---|
| Resolved/dismissed VPW*-VIOLATION UNSERVED ECB-WORK WITHOUT PERMIT-DISMISSED | 1991-09-25 | C-CONSTRUCTION OTHER OPTIONAL | VPW*092591C12W01AVW |
Source: DOB Violations — city dataset updated 2026-11-02; data as of 2026-11-04
ECB violations (DOB) 0 active of 3
DOB violations that go to a hearing at OATH (formerly the Environmental Control Board) and can carry fines. Active or Resolved follows the DOB violation status field. The hearing status is about the hearing and its penalty: written off means the city stopped collecting the fine, not that the condition was corrected. A balance due is a fine the city says is unpaid.
| Status | Issued | Severity | What it was for | Penalty / paid / balance | ECB # |
|---|---|---|---|---|---|
| Resolved Hearing: DISMISSED · Certification: N/A - DISMISSED | 1989-02-15 | Non-Hazardous | WORK WITHOUT A PERMIT NOTE INSTALLING SHEETROCK THROUGHOUT THRER FLOORS AND NEW PARTITION ON 3RD FLOOR REAR. REMEDY: OBTAIN A PERMIT IF FEASIBLE. | $0 / $0 / $0 | 34019721L |
| Resolved Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED | 2002-08-21 | Non-Hazardous | WORK W/O A PERMIT: WORK NOTED: RE CONFIGURATION OF FRON ENTRY WAY ADDITIONAL DOORS WINDWOS WALLS AND PARTITIONS AT FRON APPROX 10' X 15' X 15' AREA 90 % DONE. REMEDY: STOP ALL WORK OBTAIN A PERMIT. | $500 / $500 / $0 | 34341509J |
| Resolved Hearing: DISMISSED · Certification: N/A - DISMISSED | 1991-09-25 | Non-Hazardous | WORK WITHOUT A PERMIT. AN ENTIRE INTERIOR AND EXTERIOR ALTERATION HAVEBEEN COMPLETED WITHOUT A PERMIT. INTERIOR WORK CONSISTED OF NEW PART- TION CHANGES, STUDDING AND DRYWALL AN APPROXIMATE. | $0 / $0 / $0 | 34064789K |
Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-04
OATH tickets (all agencies) 0 unpaid of 2
Summonses heard at the Office of Administrative Trials and Hearings, from agencies like Sanitation, Buildings, Fire and Health, linked to this lot’s block and lot. Default means the respondent did not appear at the hearing, which typically results in the maximum penalty. Tickets may be issued to tenants or businesses at the address, not just the owner. DOB ECB tickets appear here too.
| Status | Date | Agency | Charge | Respondent | Imposed / paid / balance | Ticket # |
|---|---|---|---|---|---|---|
| No balance due PAID IN FULL | 2003-01-10 | $25 / $50 / $-25 | 0132417378 | |||
| No balance due PAID IN FULL · IN VIOLATION | 2002-08-21 | Dept. Of Buildings | WORK WITHOUT A PERMIT. | FALACK | $500 / $500 / — | 034341509J |
Source: OATH Hearings Division Case Status — city dataset updated 2026-11-02; data as of 2026-11-04
HPD registration & contacts
Owners of most rental buildings must register with the Department of Housing Preservation and Development each year and list an owner and managing agent.
No HPD registration found. Registration is required for buildings with 3 or more apartments (and for 1–2 family homes where neither the owner nor family lives there).
Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; data as of 2026-11-04; HPD Registration Contacts — city dataset updated 2026-10-28; data as of 2026-11-04
HPD housing-code violations 0 open of 0
Violations HPD inspectors issued for conditions in residential buildings (heat, leaks, mold, pests, lead paint, etc.). Class letters show how serious: Class A – non-hazardous (HPD gives 90 days to correct); Class B – hazardous (30 days to correct); Class C – immediately hazardous (24 hours to correct for most conditions); Class I – information / order (e.g. orders to register, lead or other administrative orders). Open means HPD has not recorded the condition as corrected.
No records found in this dataset for this lot.
Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-02; data as of 2026-11-04
HPD complaints 0
Complaints tenants or others made to HPD (usually via 311) about housing conditions, from 2019 onward. A complaint is not a violation; HPD may inspect and issue one.
No records found in this dataset for this lot.
Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-02; data as of 2026-11-04
311 requests (last 12 months) 0
Recent 311 service requests the city geocoded to this lot: noise, illegal parking, heat, sanitation and more. Anyone can file them, so they describe activity at or near the address, not necessarily the building itself.
No records found in this dataset for this lot.
Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-04; data as of 2026-11-04
Nearby properties
On Ave K
- 709 Avenue K (one open item)
- 715 Avenue K
- 716 Avenue K (three open items)
- 719 Avenue K
- 701 Avenue K (nine open items)
- 722 Avenue K (three open items)
- 723 Avenue K (five open items)
- 724 Avenue K (six open items)
- 625 Avenue K (three open items)
- 624 Avenue K (four open items)
Same tax block (6533)
- 1195 East 7th Street (two open items)
- 716 Avenue K (three open items)
- 722 Avenue K (three open items)
- 724 Avenue K (six open items)
- 1126 East 8th Street
- 1130 East 8th Street
- 1134 East 8th Street
- 1138 East 8th Street (two open items)
- 1146 East 8th Street
- 1150 East 8th Street (two open items)
All properties on Ave K, Brooklyn · All of Brooklyn 11230 (Mapleton-Midwood (West))
Open-item counts as of October 31, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs