815 Avenue U, Brooklyn, NY 11223
BBL 3071110042 (Borough 3, Block 7111, Lot 42) · BIN 3192158 · Last updated: · Gravesend (East)-Homecrest · ZIP 11223
Also recorded in city data as: 815323 Ave U
Summary · as of November 8, 2026
815 Avenue U (Brooklyn, NY 11223; tax lot BBL 3071110042) is a 2-unit mixed-use building with apartments and ground-floor commercial space (building class S2: mixed-use: two-family home with one store or office), built around 1931, on a 2,145 sq ft lot zoned R6A. City tax records list the owner as HO, SHAIO MON. The Department of Finance's final market value for tax year 2027 is $2,784,000. As of November 8, 2026, NYC Open Data shows two DOB jobs with a permit issued but no sign-off and six active DOB violations. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)
- Owner of record
- HO, SHAIO MON
- Building class
- S2 · Mixed-use: two-family home with one store or office
- Year built · units
- 1931 · 2 res.
- Lot area · zoning
- 2,145 sq ft · R6A
- Market value (DOF)
- $2,784,000 FY2027
- Last priced deed
- —
- BBL
- 3071110042
- BIN
- 3192158
- 2Open DOB jobs (permit issued, no sign-off)
- 6Active DOB violations
- 0Active ECB violations
- 0Open HPD violations
- 0OATH tickets with unpaid balance
How to cite: NYC Property Facts, “815 Avenue U, Brooklyn, NY 11223 (BBL 3071110042)”, data as of 2026-11-08, https://nycpropertyfacts.com/ny/brooklyn/815-avenue-u-3071110042. 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)
- HO, SHAIO MONThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- S2 – Mixed-use: two-family home with one store or officeThe Department of Finance’s category for what kind of building this is.
- Land use
- Mixed residential & commercialCity Planning’s broad category of how the lot is used.
- Year built
- 1931Often an estimate for older buildings.
- Floors
- 3
- Units
- 2 residential / 3 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 2,145 sq ft (19.5 ft × 110 ft)
- Building floor area
- 3,426 sq ft (incl. 1,165 sq ft commercial)
- Zoning
- R6A, C1-4, OPThe zoning district sets what can be built and used here. Residential district; the overlay (C1/C2…) allows local retail on residential blocks.
- Built vs. allowed density (FAR)
- 1.60 built / 3.00 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 3071110042 (Borough 3, Block 7111, Lot 42) · BIN 3192158BBL 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)
- $2,784,000The 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
- $167,040The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $44,064Assessed 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 | $2,784,000 | $167,040 | 1 |
| 2026 | Final | $2,227,000 | $133,620 | 1 |
| 2025 | Final | $1,759,000 | $105,540 | 1 |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; last loaded 2026-11-08
Sales & deed history 4
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 |
|---|---|---|---|---|---|
| 1991-01-15 | DEED | $0 / not stated | Sardell, Morris; Sardell, Arlene | Ho, Shu Dan; Ho, Shaio Mon | FT_3460001596146 |
| 1986-08-15 | DEED | $0 / not stated | Sardell, Arlene | Sardell, Morris; Sardell, Arlene | FT_3770001192177 |
| 1985-03-01 | DEED | $0 / not stated | Anjo Associates Inc | Sardell, Arlene | FT_3990001073599 |
| 1967-10-20 | DEED | $0 / not stated | Fishman Annie | Anjo Associates Inc | BK_6730055700444 |
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 2 open of 5
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 |
|---|---|---|---|---|
| Permitted, not signed off PERMIT ISSUED - PARTIAL JOB · 2004-04-15 | 301805278 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2004-04-12 | $3,000 |
| Permitted, not signed off PERMIT ISSUED - ENTIRE JOB/WORK · 1997-07-10 | 300632199 BIS | A3 – Minor alteration (one type of work) | 1997-04-24 | $1,000 |
| Not open SIGNED OFF · 2000-05-23 | 300100245 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 1991-05-29 | $1,200 |
| Not open SIGNED OFF · 2000-07-11 | 300093609 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 1991-04-26 | $30,000 |
| Not open PLAN EXAM - DISAPPROVED · 1991-04-12 | 300080150 BIS | A1 – Major alteration (changes use, egress or occupancy) | 1991-02-22 | $10,000 |
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 12
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 |
|---|---|---|---|---|
| 2004-04-15 | 2004-06-12 | 301805278 BIS | Equipment work / Fire suppression | ISSUED (initial) |
| 2000-07-07 | 2001-07-07 | 300093609 BIS | Equipment work / Other / general construction | ISSUED (initial) |
| 2000-04-11 | 2001-04-11 | 300093609 BIS | Plumbing / Plumbing | ISSUED (renewal) |
| 2000-04-05 | 2001-04-05 | 300100245 BIS | Plumbing / Plumbing | ISSUED (initial) |
| 2000-01-14 | 2000-06-30 | 300952020 BIS | Sign | ISSUED (initial) |
| 1997-07-10 | 1997-07-12 | 300632199 BIS | Alteration / Other / general construction | ISSUED (initial) |
| 1991-10-16 | 1993-06-30 | 300120143 BIS | Sign | ISSUED (initial) |
| 1991-07-19 | 1992-01-03 | 300093609 BIS | Plumbing / Plumbing | ISSUED (initial) |
| 1991-07-02 | 1992-03-27 | 300093609 BIS | Equipment work / Mechanical/HVAC | ISSUED (initial) |
| 1991-07-02 | 1992-03-27 | 300093609 BIS | Construction equipment (scaffold, fence, shed) / Construction equipment | ISSUED (initial) |
| 1991-07-02 | 1992-03-27 | 300093609 BIS | Equipment work / Other / general construction | ISSUED (initial) |
| 1991-07-01 | 1992-06-12 | 300100245 BIS | Equipment work / Fire suppression | ISSUED (initial) |
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 6 active of 7
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 | 1997-09-16 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V091697LL6291247444 | |
| Active V-DOB VIOLATION - ACTIVE | 1997-02-10 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V021097LL629130880 | |
| Active V-DOB VIOLATION - ACTIVE | 1995-08-29 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V082995LL629131218 | |
| Active V-DOB VIOLATION - ACTIVE | 1994-06-01 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V060194LL629116283 | |
| Active V-DOB VIOLATION - ACTIVE | 1993-08-16 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V081693LL629130123 | |
| Active V-DOB VIOLATION - ACTIVE | 1993-06-01 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V060193LL629116282 | |
| Resolved/dismissed VW*-VIOLATION - WORK W/O PERMIT DISMISSED | 1998-03-05 | C-CONSTRUCTION OTHER OPTIONAL | WORK WITHOUT A PERMIT. NOTED: COMBINED BLOCK & LOT ADJACENT BUILDING AKA 815-817 AVENUE U. NEW BATHROOM, HW HEATER NEW A/C SYSTEM- DUCTWORK -, OVER ENCLOSED EXISTING SKYLIGHT. CREATED A COMMERCIAL ACCESSORY OFFICE WITH SUPERMARKET 1808 AVE U (DBA-KEY FOOD) LOCATION. FRONT STORE ENTIRE, SECOND FLOOR. REMEDY: STOP ALL WORK, OBTAIN A PERMIT.& | VW*030598C15PR01 |
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 18
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 | 2025-04-23 | Sanitation Others | IMPROPER RECEPTACLE NON-RESIDENTIAL 1ST | BREAD BUTTER EATS CORP | $50 / $50 / $0 | 049138953R |
| No balance due PAID IN FULL · SETTL IN-VIO | 2024-08-28 | Sanitation Others | IMPROPER RECEPTACLE ALL BUSINESSES 1ST | ROSE BROOKLYN | $300 / $182 / $0 | 048649080P |
| No balance due PAID IN FULL · SETTL IN-VIO | 2024-05-02 | Sanitation Others | IMPROPER RECEPTACLE ALL BUSINESSES 1ST | ROS'E CAFE | $300 / $184 / $0 | 048388079P |
| No balance due PAID IN FULL · SETTL IN-VIO | 2024-04-10 | Sanitation Others | IMPROPER RECEPTACLE ALL BUSINESSES 1ST | ROSE BROOKLYN | $300 / $186 / $0 | 048388022Y |
| No balance due PAID IN FULL · SETTL IN-VIO | 2023-09-07 | Sanitation Others | STORAGE OF RECEPTACLES COM PLACED OUT PRIOR TO 8PM W O A RECEPTACLE | TAAM MEVORACH | $300 / $199 / $0 | 047990188J |
| No balance due PAID IN FULL | 2023-09-07 | Sanitation Others | IMPROPER RECEPTACLE FOOD RELATED BUSINESS 1ST | TEAM MEVORACH | $50 / $50 / $0 | 047990186X |
| No balance due PAID IN FULL | 2023-08-23 | Sanitation Others | STORAGE OF RECEPTACLES PLACED OUT PRIOR TO 6PM | HO SHAIO MON | $50 / $50 / $0 | 047052633H |
| No balance due Default PAID IN FULL · DEFAULTED | 2023-08-22 | Sanitation Others | STORAGE OF RECEPTACLES PLACED OUT PRIOR TO 6PM | HO SHAIO MON | $80 / $80 / $0 | 047793589H |
| No balance due HEARING COMPLETED · IN VIOLATION | 2021-08-11 | Fire Department Of Nyc | INSPECTION AND TESTING | TAAM MEVORACH INC | $0 / $0 / $0 | 011796580Z |
| No balance due HEARING COMPLETED · IN VIOLATION | 2020-03-04 | Fire Department Of Nyc | GENERAL MAINTENANCE | TAAM MEVORACH INC | $0 / $0 / $0 | 011734989K |
| No balance due HEARING COMPLETED · IN VIOLATION | 2019-10-01 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | HO | $100 / $100 / $0 | 0208982135 |
| No balance due HEARING COMPLETED · IN VIOLATION | 2017-10-19 | Fire Department Of Nyc | RECORDKEEPING | TAAM MEVORACH INC | $0 / $0 / $0 | 011626655M |
Showing 12 of 18 records. The API and the source dataset have the full list.
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 Gravesend (East)-Homecrest: Open HPD violations · Active DOB violations · Active ECB violations · Open DOB jobs · Unpaid OATH tickets
Closest on Ave U
- 817 Avenue U (19 ft) (nine open items)
- 813 Avenue U (20 ft) (six open items)
- 819 Avenue U (38 ft) (35 open items)
- 811 Avenue U (40 ft)
- 823 Avenue U (59 ft) (20 open items)
- 809 Avenue U (60 ft) (45 open items)
Same tax block (7111), closest first
- 2076 East 9th Street (74 ft)
- 2072 East 9th Street (104 ft)
- 2065 East 8th Street (129 ft) (12 open items)
- 2066 East 9th Street (148 ft) (18 open items)
- 2063 East 8th Street (188 ft) (four open items)
- 2062 East 9th Street (188 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