1817 Avenue P, Brooklyn, NY 11229
BBL 3067650048 (Borough 3, Block 6765, Lot 48) · BIN 3182006 · Last updated: · Madison · ZIP 11229
Summary · as of November 8, 2026
1817 Avenue P (Brooklyn, NY 11229; tax lot BBL 3067650048) is a 3-unit walk-up apartment building (building class C0: three-family walk-up), built around 1975, on a 2,000 sq ft lot zoned R7A. City tax records list the owner as LIANG, NAI CI; per ACRIS, a deed to this owner dated December 28, 2016 lists a price of $960,000. The Department of Finance's final market value for tax year 2027 is $1,204,000. As of November 8, 2026, NYC Open Data shows one active DOB violation. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)
- Owner of record
- LIANG, NAI CI
- Building class
- C0 · Three-family walk-up
- Year built · units
- 1975 · 3 res.
- Lot area · zoning
- 2,000 sq ft · R7A
- Market value (DOF)
- $1,204,000 FY2027
- Last priced deed
- $960,000 · 2016-12-28
- BBL
- 3067650048
- BIN
- 3182006
- 0Open DOB jobs (permit issued, no sign-off)
- 1Active DOB violations
- 0Active ECB violations
- 0Open HPD violations
- 0OATH tickets with unpaid balance
How to cite: NYC Property Facts, “1817 Avenue P, Brooklyn, NY 11229 (BBL 3067650048)”, data as of 2026-11-08, https://nycpropertyfacts.com/ny/brooklyn/1817-avenue-p-3067650048. 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)
- LIANG, NAI CIThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- C0 – Three-family walk-upThe Department of Finance’s category for what kind of building this is.
- Land use
- Multi-family walk-up buildingsCity Planning’s broad category of how the lot is used.
- Year built
- 1975Often an estimate for older buildings.
- Floors
- 3
- Units
- 3 residential / 3 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 2,000 sq ft (20 ft × 100 ft)
- Building floor area
- 3,110 sq ft
- Zoning
- R7AThe zoning district sets what can be built and used here. Residential district.
- Built vs. allowed density (FAR)
- 1.56 built / 4.00 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 3067650048 (Borough 3, Block 6765, Lot 48) · BIN 3182006BBL 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; last loaded 2026-11-08; Building Footprints — city dataset updated 2026-11-08; last loaded 2026-11-08
Tax assessment
How the Department of Finance values this lot for property tax.
- Market value (tax year 2027, final roll)
- $1,204,000The 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
- $72,240The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $64,950Assessed 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 | $1,204,000 | $72,240 | 1 |
| 2026 | Final | $1,205,000 | $72,300 | 1 |
| 2025 | Final | $1,271,000 | $76,260 | 1 |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; last loaded 2026-11-08
Sales & deed history 7
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 |
|---|---|---|---|---|---|
| 2016-12-28 | DEED | $960,000 | 1817 Avenue P, Llc | Liang, Pei Qing; Liang, Shi Liang; Liang, Nai Ci; Liang, Li Yuan | 2017010500305001 |
| 2016-11-30 | DEED | $1,250,000 | Abilevitz, Baruch; Abilevitz, Jacob; Fischman, Dina | 1817 Avenue P, Llc | 2016120200276001 |
| 2002-11-22 | DEED | $0 / not stated | Klein, Ruth /Tr; Josef Fischman Revocable Trust; Fischman, Dina /Tr; Abilevitz, Lea | Abilevitz, Lea; Fischman, Dina | FT_3240009026124 |
| 2001-06-25 | DEED | $0 / not stated | Klein, Ruth/Tr; Fischman, Dina/Tr; Josef Fischman Revocable Trust | Fischman, Dina | FT_3360007834636 |
| 2001-06-25 | DEED | $0 / not stated | Fischman, Josef/Decd; Klein, Ruth/Excr | Fischman, Dina/Tr; Josef Fischman Revocable Trust; Klein, Ruth/Tr | FT_3520007834652 |
| 1973-09-24 | DEED | $0 / not stated | Bradley Homes Inc | Fischman Josef; Fischman Dina; Abilevitz Lea; Abilevitz Eliahu | BK_7330066001890 |
| 1972-07-07 | DEED | $0 / not stated | Thorne Lawrence H Decd | Bradley Homes Inc | BK_7230056700963 |
Source: ACRIS Real Property Master — city dataset updated 2026-10-08; last loaded 2026-11-08; ACRIS Real Property Legals — city dataset updated 2026-10-08; last loaded 2026-11-08; ACRIS Real Property Parties — city dataset updated 2026-10-08; last loaded 2026-11-08
DOB job filings 0 open of 0
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.
No records found in this dataset for this lot.
Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-07; last loaded 2026-11-08; DOB Job Application Filings (BIS) — city dataset updated 2026-11-07; last loaded 2026-11-08
Work permits 0
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.
No records found in this dataset for this lot.
Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-07; last loaded 2026-11-08; DOB Permit Issuance (BIS) — city dataset updated 2026-11-07; last loaded 2026-11-07
DOB violations 1 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 |
|---|---|---|---|---|
| Active V-DOB VIOLATION - ACTIVE | 2025-03-21 | C-CONSTRUCTION OTHER OPTIONAL | STRUCTURE RENDERED NON-COMPLIANT. AT TIME OF INSPECTION OBSERVED ADJACENT PROPERTY (1821 AVENUE P) FACADE SHEETING FALL FROM EXP#2 ONTO PROPERTY ROOF. ADJACENT PROPERTY (1821 AVENUE P) HAS SHEETING AND ITS ELEMENTS ON ROOF WITH POTENTIAL OF FURTHER DEBRIS FALLING OR COLLAPSING ONTO PROPERTY ROOF OR REAR YARD. | V032125C25-00505 |
Source: DOB Violations — city dataset updated 2026-11-07; last loaded 2026-11-08
ECB violations (DOB) 0 active of 0
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.
No records found in this dataset for this lot.
Source: DOB ECB Violations — city dataset updated 2026-11-07; last loaded 2026-11-08
OATH tickets (all agencies) 0 unpaid of 7
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 | 2019-10-30 | Sanitation Others | IMPROPER DISPOSAL BEDDING 1ST OFFENSE | LIANG | $100 / $100 / $0 | 0208984261 |
| No balance due HEARING COMPLETED · DISMISSED | 2016-11-09 | Sanitation Dept | DIRTY AREA | ABILEVITZ | — / — / — | 044840963Z |
| No balance due HEARING COMPLETED · DISMISSED | 2016-08-19 | DIRTY AREA | ABILEVITZ | — / — / — | 0190123900 | |
| No balance due HEARING COMPLETED · DISMISSED | 2014-04-23 | UNCOVERED RECEPTACLES 1ST OFFENSE | LEA | — / — / — | 0174967935 | |
| No balance due PAID IN FULL · IN VIOLATION | 2013-12-09 | Dos - Enforcement Agents | DIRTY SIDEWALK DIRTY AREA | ABILEVITZ | $100 / $100 / — | 041855265Y |
| No balance due HEARING COMPLETED · DISMISSED | 2011-02-18 | Sanitation Dept | LOOSE RUBBISH | ABILEVITZ | — / — / — | 041633440Z |
| No balance due HEARING COMPLETED · DISMISSED | 2010-01-23 | Sanitation Dept | RECYCLABLES PLACED FOR COLLECTION WITH NON-RECYCLABLES 1ST VIOLATION | ABILEVITZ | — / $25 / — | 042271993J |
Source: OATH Hearings Division Case Status — city dataset updated 2026-11-08; last loaded 2026-11-08
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; last loaded 2026-11-08; HPD Registration Contacts — city dataset updated 2026-11-04; last loaded 2026-11-08
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 2026-11-08; last loaded 2026-11-08
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 2026-11-08; last loaded 2026-11-08
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 2026-11-07; last loaded 2026-11-07; a later sync attempt failed on 2026-11-08; showing the last successful load
Nearby properties
Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers.
More in Madison: Open HPD violations · Active DOB violations · Active ECB violations · Open DOB jobs · Unpaid OATH tickets
Closest on Ave P
- 1815 Avenue P (20 ft)
- 1811 Avenue P (49 ft) (two open items)
- 1807 Avenue P (90 ft) (three open items)
- 1801 Avenue P (129 ft) (72 open items)
- 1812 Avenue P (204 ft)
- 1808 Avenue P (217 ft) (five open items)
Same tax block (6765), closest first
- 1580 East 19th Street (110 ft) (101 open items)
- 1603 East 18th Street (115 ft)
- 1601 East 18th Street (127 ft)
- 1599 East 18th Street (143 ft)
- 1595 East 18th Street (163 ft) (one open item)
- 1591 East 18th Street (185 ft)
Open-item counts as of November 8, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs