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7021 18th Avenue, Brooklyn, NY 11204

BBL 3061720002 (Borough 3, Block 6172, Lot 2) · BIN 3157314 · Last updated:

Summary · as of November 5, 2026

7021 18th Avenue (Brooklyn, NY 11204; tax lot BBL 3061720002) 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 1,773 sq ft lot zoned R5. City tax records list the owner as PETER LI. The Department of Finance's final market value for tax year 2027 is $1,597,000. As of November 5, 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
PETER LI
Building class
S2 · Mixed-use: two-family home with one store or office
Year built · units
1931 · 2 res.
Lot area · zoning
1,773 sq ft · R5
Market value (DOF)
$1,597,000 FY2027
Last priced deed
—
BBL
3061720002
BIN
3157314

How to cite: NYC Property Facts, “7021 18th Avenue, Brooklyn, NY 11204 (BBL 3061720002)”, data as of 2026-11-05, https://nycpropertyfacts.com/ny/brooklyn/7021-18th-avenue-3061720002. 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)
PETER LIThe 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
1,773 sq ft (20 ft × 88.67 ft)
Building floor area
3,000 sq ft (incl. 1,000 sq ft commercial)
Zoning
R5, C1-2The 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)
1.69 built / 1.50 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 3061720002 (Borough 3, Block 6172, Lot 2) · BIN 3157314BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).

Source: PLUTO (Dept. of City Planning) — city dataset updated 2026-08-24; data as of 2026-11-05; 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)
$1,597,000The 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
$95,820The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$58,739Assessed value minus any exemptions.
Tax class
Tax class 1 – 1–3 family homes (and some small mixed-use / vacant lots)
Tax yearRollMarket valueAssessed valueTax class
2027Final$1,597,000$95,8201
2026Final$1,410,000$84,6001
2025Final$1,414,000$84,8401

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-05

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.

DateTypePriceSeller (grantor)Buyer (grantee)Doc ID
2023-05-19DEED$0 / not statedLi, Hui Lian; Li, Shi YuanLi, Peter; Li, Christie2023060600525001
2005-05-04DEED$0 / not statedLee, Jout Jeny; Lee, Yee DewLi, Hui Lian; Li, Shi Yuan2005051002100001
1980-12-19DEED$0 / not statedDobbins Cynthia; Nachmanson AdaLee Jovt Jeny; Lee Yee DewBK_8030120501092

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-05; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-05; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-05

DOB job filings 0 open of 4

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.

StatusJob #TypeFiledEst. cost
Not open
LOC Issued · 2021-07-01
B00113695-I1
DOB NOW
Alteration2018-12-27$3,000
Not open
SIGNED OFF · 2018-05-29
321642479
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2018-03-06$3,000
Not open
SIGNED OFF · 2018-05-16
321537636
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2017-11-30$21,900
Not open
SIGNED OFF · 2011-08-17
320214638
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2010-09-09$4,000

Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-01; data as of 2026-11-05; DOB Job Application Filings (BIS) — city dataset updated 2026-11-04; data as of 2026-11-05

Work permits 7

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.

IssuedExpiresJob #WorkPermit status
2019-01-082019-03-11B00113695-I1
DOB NOW
Sign
PROPOSE NON-ILLUMINATED ALUMINUM WALL PANEL SIGN FOR EXISTING COMMERCIAL SPACE. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
Signed-off
2018-03-062019-03-06321642479
BIS
Plumbing / PlumbingISSUED (initial)
2017-12-012018-04-26321537636
BIS
Equipment work / Mechanical/HVACISSUED (initial)
2017-11-302018-04-26321537636
BIS
Equipment work / Other / general constructionISSUED (initial)
2017-11-302018-11-30321537636
BIS
Equipment work / SprinklerISSUED (initial)
2017-11-302018-11-30321537636
BIS
Plumbing / PlumbingISSUED (initial)
2011-02-232012-02-23320214638
BIS
Plumbing / PlumbingISSUED (initial)

Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-02; data as of 2026-11-05; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31

DOB violations 1 active of 11

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).

StatusIssuedTypeDescriptionNumber
Active
V-DOB VIOLATION - ACTIVE
1993-08-16LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV081693LL629127288
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2018-04-06LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORTV*040618LBLVIO10456
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2009-01-01LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*010109LL629114403
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2008-01-03LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*010308LL629114355
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2007-01-19LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*011907LL629114628
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
1998-05-04LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*050498LL629121014
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
1998-05-04LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*050498LL629121013
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
1997-02-10LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*021097LL629129563
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
1997-02-10LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*021097LL629129564
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
1995-08-29LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*082995LL629128786
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
1995-08-29LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*082995LL629128785

Source: DOB Violations — city dataset updated 2026-11-02; data as of 2026-11-05

ECB violations (DOB) 0 active of 2

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.

StatusIssuedSeverityWhat it was forPenalty / paid / balanceECB #
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2008-09-16CLASS - 3B354,15,16,24B,50,50A,B,C,D.50-MISSING CHECK VALVE AFTER BACKFLOW.50A-BACKFLOW NOT PIPED DOWN.50B-COLD WATER FEED GOING DIRECTLY INTO BOILERN/G.50C-RELIEF WATER IN H/W HEATER NOT PIPED DOWN.50D-MISSING CLEANOUT$200 / $200 / $032060551J
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2008-09-16CLASS - 3B354,5B,16,24B,50,50A,B,C.50-MISSING AUTO MIXING VALVE.50A-RELIEF VLAVE NOT PIPED DOWN.50B-CHIMNEY NOT 3'ABOVE PARAPET WALL.50C-SAFETY VALVENOT PIPED DOWN.$100 / $100 / $032060552L

Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-05

OATH tickets (all agencies) 0 unpaid of 13

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.

StatusDateAgencyChargeRespondentImposed / paid / balanceTicket #
No balance due
PAID IN FULL · ADMIT IN-VIO
2024-08-12Dep - Bureau Of Env. CompliancIDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFFDMS AIR CONDITIONING LLC$350 / $350 / $0000897002K
No balance due
PAID IN FULL
2020-09-14Sanitation OthersIMPROPER DISPOSAL BEDDING 1ST OFFENSESHI$100 / $100 / $00211488476
No balance due
PAID IN FULL
2013-10-09Dept Of TranFAILURE TO PIN AND OR RAMP STEEL PLATESKEYSPAN ENERGY DELIVERY N Y C$1,200 / $1,200 / —0182712650
No balance due
PAID IN FULL
2010-07-08Dos - Enforcement AgentsFAILURE TO CLEAN 18 INCHES INTO STREETSHI YUAN LAUNDRY$100 / $100 / —041403242Y
No balance due
PAID IN FULL
2009-03-26Dos - Enforcement AgentsSWEEP OUTLI$100 / $100 / —041631470K
No balance due
HEARING COMPLETED · DISMISSED
2008-09-30Dep - Bureau Of Env. CompliancFAILED TO SUBMIT AN ANNUAL TEST REPORT FOR A BACKFLOW PREVENTERLI— / — / —0156643017
No balance due
PAID IN FULL · IN VIOLATION
2008-09-16Dept. Of BuildingsFAIL MAINTAIN BLDG IN COMPLIANT MANNER: SERVICE EQUIPMENT - BOILERSHI YUAN LI$100 / $100 / —032060552L
No balance due
PAID IN FULL · IN VIOLATION
2008-09-16Dept. Of BuildingsFAIL MAINTAIN BLDG IN COMPLIANT MANNER: SERVICE EQUIPMENT - BOILERSHI YUAN LI$200 / $200 / —032060551J
No balance due
WRITTEN OFF
2003-04-21$1,000 / — / —0134702325
No balance due
HEARING COMPLETED · DISMISSED
2001-12-13— / — / —0101538012
No balance due
PAID IN FULL
2000-09-19$25 / $25 / —0114456990
No balance due
PAID IN FULL
2000-09-19$50 / $50 / —0114457009

Showing 12 of 13 records. The API and the source dataset have the full list.

Source: OATH Hearings Division Case Status — city dataset updated 2026-11-02; data as of 2026-11-05

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 2026-11-05; HPD Registration Contacts — city dataset updated 2026-11-04; data as of 2026-11-05

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 2026-11-05; data as of 2026-11-05

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 2026-11-05; data as of 2026-11-05

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 2026-11-05; data as of 2026-11-05

Nearby properties

On 18 Ave

Same tax block (6172)

All properties on 18 Ave, Brooklyn · All of Brooklyn 11204 (Bensonhurst)

Open-item counts as of November 5, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs