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151 St Nicholas Avenue, Brooklyn, NY 11237

BBL 3032610005 (Borough 3, Block 3261, Lot 5) · BIN 3074274 · Last updated:

Also recorded in city data as: 151 3971

Summary · as of October 31, 2026

151 St Nicholas Avenue (Brooklyn, NY 11237; tax lot BBL 3032610005) is a 3-unit walk-up apartment building (building class C0: three-family walk-up), built around 1901, on a 1,748 sq ft lot zoned R6. City tax records list the owner as ATIENZA, JASMINE SERRANO. The Department of Finance's final market value for tax year 2027 is $1,495,000. 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. There were two 311 requests in the past 12 months and no HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

Owner of record
ATIENZA, JASMINE SERRANO
Building class
C0 · Three-family walk-up
Year built · units
1901 · 3 res.
Lot area · zoning
1,748 sq ft · R6
Market value (DOF)
$1,495,000 FY2027
Last priced deed
—
BBL
3032610005
BIN
3074274

How to cite: NYC Property Facts, “151 St Nicholas Avenue, Brooklyn, NY 11237 (BBL 3032610005)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/151-st-nicholas-avenue-3032610005. 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)
ATIENZA, JASMINE SERRANOThe 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
1901Often 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
1,748 sq ft (19.42 ft × 90 ft)
Building floor area
3,084 sq ft
Zoning
R6The zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR)
1.76 built / 2.43 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 3032610005 (Borough 3, Block 3261, Lot 5) · BIN 3074274BBL 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 2026-10-31; Building Footprints — city dataset updated 2026-10-25; data as of 2026-10-31

Tax assessment

How the Department of Finance values this lot for property tax.

Market value (tax year 2027, final roll)
$1,495,000The 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
$89,700The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$32,803Assessed value minus any exemptions.
Tax class
7833
Tax yearRollMarket valueAssessed valueTax class
2027Final$1,495,000$89,7007833
2026Final$1,380,000$82,8007833
2025Final$1,296,000$77,7607833

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-10-31

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.

DateTypePriceSeller (grantor)Buyer (grantee)Doc ID
2018-04-1413821$0 / not statedSerrano, Napoleon; Serrano, ConcepcionAtienza, Jasmine Serrano; Serrano, Arlene; Serrano, Adrian2018042000615001
1990-11-0913821$0 / not statedForlenza, Donato; Forlenza, Ermelinda; Forlenza, SalvatoreSerrano, Concepcion; Serrano, Napoleon20003670001582267
1972-07-0713821$0 / not statedForlenza Nunziante; Forlenza Felice; Forlenza Donato; Forlenza SalvatoreForlenza Donata; Forlenza Mary; Forlenza Ermelinda; Forlenza Salvatore30007230056701001
1972-07-0713821$0 / not statedForlenza FilomenaForlenza Donato; Forlenza Salvatore; Forlenza Felice Devisees Under; Forlenza Nunziante; Forlenza Filomena Decd30007230056700999

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-10-31; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-10-31; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-10-31

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 2026-10-30; data as of 2026-10-31; DOB Job Application Filings (BIS) — city dataset updated 2026-10-30; data as of 2026-10-31

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 2026-10-30; data as of 2026-10-31; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31

DOB violations 0 active of 0

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).

No records found in this dataset for this lot.

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

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 means the condition has not been certified as corrected and/or the case is not resolved. 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 2026-10-31; data as of 2026-10-31

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.

StatusDateAgencyChargeRespondentImposed / paid / balanceTicket #
No balance due
13739
2014-09-041528217683NAPOLEON$25 / $25 / —041374615H
No balance due
13739 · 13682
2014-03-1417853NAPOLEON$100 / $100 / —042410319P
No balance due
13818 · 13818
2013-06-271440215239AMERICAN PHYSIQUE OF RIDGEWOOD$100 / $0 / $0043654858L
No balance due
13739
2008-08-091442714412SERFANO$25 / $25 / —0158454194
No balance due
13739
2004-02-28$25 / $25 / —0141391782
No balance due
13739
2003-09-27$25 / $25 / —0137780675
No balance due
13739
2000-10-23$50 / $50 / —0117504980

Source: OATH Hearings Division Case Status — city dataset updated 2026-10-31; data as of 2026-10-31

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.

HPD building ID
375226
Last registered
2024-02-21
Registration valid until
2024-09-30 ExpiredRegistrations must be renewed every year.
RoleNameCompanyBusiness city
6775Concepcion Serrano6170, 7118
6036Napoleon Serrano6170, 7118
7591Concepcion Serrano
6775Napoleon Serrano6170, 7118

Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-10-28; data as of 2026-10-31; HPD Registration Contacts — city dataset updated 2026-10-28; data as of 2026-10-31

HPD housing-code violations 0 open of 14

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.

StatusClassIssuedAptCondition
Closed
12921 · 2026-05-06
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Closed
12692 · 2025-11-20
126902025-11-20�fW�z4T T���43
Closed
13211 · 2025-06-16
60052025-06-11��p�#�d�8
Closed
13211 · 2025-01-02
126902024-11-29�fW�z4T T���43
Closed
13211 · 2024-02-22
126902023-11-22�fW�z4T T���43
Closed
13211 · 2024-03-29
60052023-03-27��p�#�d�8
Closed
13211 · 2024-02-22
126902022-11-14�fW�z4T T���43
Closed
13211 · 2024-03-29
60052022-03-02��p�#�d�8
Closed
13211 · 2021-09-15
126902021-04-13�fW�z4T T���43
Closed
13211 · 2024-03-29
60052021-04-13��p�#�d�8
Closed
13211 · 2018-12-10
126902018-10-19�fW�z4T T���43
Closed
13211 · 2018-12-10
126902017-11-29�fW�z4T T���43
Closed
13211 · 2018-12-10
126902016-11-15�fW�z4T T���43
Closed
13211 · 2015-04-23
126902015-02-24���T�O��իk,M

Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-10-31; data as of 2026-10-31

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 2026-10-31; data as of 2026-10-31

311 requests (last 12 months) 2

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.

OpenedAgencyComplaintStatusClosed
2026-07-16204005203931 – 2041042037402026-07-17
2026-05-02204005204041 – 2040622037402026-05-02

Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-10-31; data as of 2026-10-31

Nearby properties

On St Nicholas Ave

Same tax block (3261)

All properties on St Nicholas Ave, Brooklyn · All of Brooklyn 11237 (Bushwick (West))

Open-item counts as of October 31, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · API & MCP docs