173 Starr Street, Brooklyn, NY 11237

Lot & building

Basic facts about the tax lot and building from the city’s PLUTO database.

Owner (as listed by the city)

173 STARR NY LLCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.

Building class

C1 – Walk-up apartments, more than six families, no storesThe 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

1931Often an estimate for older buildings. Major alteration recorded: 2013.

Floors

4

Units

8 residential / 8 totalResidential units are apartments; total includes stores and offices.

Buildings on lot

1

Lot size

2,500 sq ft (25 ft × 100 ft)

Building floor area

7,800 sq ft

Zoning

R6The zoning district sets what can be built and used here. Residential district.

Built vs. allowed density (FAR)

3.12 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 3031870038 (Borough 3, Block 3187, Lot 38) · BIN 3072568BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).

Official lookups: DOB BIS · ZoLa (zoning map) · ACRIS

Source: PLUTO (Dept. of City Planning) — dataset updated 2026-08-24, fetched 2026-10-31; Building Footprints — dataset updated 2026-10-25, fetched 2026-10-31

Tax assessment

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

Market value (tax year 2027, final roll)

$1,302,000The 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

$585,900The portion of market value that taxes are calculated on (capped by law for small homes).

Taxable value (final)

$126,220Assessed value minus any exemptions.

Tax class

Tax class 2B – residential rental, 7–10 units

Source: DOF Property Valuation and Assessment Data — dataset updated 2026-09-14, fetched 2026-10-31

Sales & deed history 13

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.

Source: ACRIS Real Property Master — dataset updated 2026-10-08, fetched 2026-10-31; ACRIS Real Property Legals — dataset updated 2026-10-08, fetched 2026-10-31; ACRIS Real Property Parties — dataset updated 2026-10-08, fetched 2026-10-31

DOB job filings 2 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.

Source: DOB NOW: Build – Job Application Filings — dataset updated 2026-10-30, fetched 2026-10-31; DOB Job Application Filings (BIS) — dataset updated 2026-10-30, fetched 2026-10-31

Work permits 9

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.

Source: DOB NOW: Build – Approved Permits — dataset updated 2026-10-30, fetched 2026-10-31; DOB Permit Issuance (BIS) — dataset updated 2026-10-31, fetched 2026-10-31

DOB violations 12 active of 41

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).

Showing 15 of 41 records. See the source dataset for the full list.

Source: DOB Violations — dataset updated 2026-10-31, fetched 2026-10-31

ECB violations (DOB) 2 active of 14

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.

Source: DOB ECB Violations — dataset updated 2026-10-31, fetched 2026-10-31

OATH tickets (all agencies) 13 unpaid of 306

Summonses heard at the Office of Administrative Trials and Hearings, from agencies like Sanitation, Buildings, Fire and Health, linked to this lot’s address. 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.

Showing 12 of 306 records. See the source dataset for the full list.

Source: OATH Hearings Division Case Status — dataset updated 2026-10-31, fetched 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

375845

Last registered

2025-07-30

Registration valid until

2026-09-01 ExpiredRegistrations must be renewed every year.

Source: HPD Multiple Dwelling Registrations — dataset updated 2026-10-28, fetched 2026-10-31; HPD Registration Contacts — dataset updated 2026-10-28, fetched 2026-10-31

HPD housing-code violations 4 open of 141

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.

Showing 20 of 141 records — open violations are listed first; the JSON API lists every open one. See the source dataset for the full list.

Source: HPD Housing Maintenance Code Violations — dataset updated 2026-10-31, fetched 2026-10-31

HPD complaints 12

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.

Showing 10 of 12 records. See the source dataset for the full list.

Source: HPD Housing Maintenance Code Complaints and Problems — dataset updated 2026-10-31, fetched 2026-10-31

311 requests (last 12 months) 8

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.

Source: 311 Service Requests from 2020 to Present — dataset updated 2026-10-31, fetched 2026-10-31

Nearby properties

On Starr St

• 163 Starr Street (two open items)
• 167 Starr Street (27 open items)
• 169 Starr Street (82 open items)
• 171 Starr Street (45 open items)
• 177 Starr Street (28 open items)
• 179 Starr Street (four open items)
• 183 Starr Street (nine open items)
• 200 Starr Street (14 open items)

Same tax block (3187)

• 44 Irving Avenue (37 open items)
• 46 Irving Avenue (seven open items)
• 50 Irving Avenue (23 open items)
• 52 Irving Avenue (three open items)
• 58 Irving Avenue (81 open items)
• 217 Knickerbocker Avenue (39 open items)
• 221 Knickerbocker Avenue (21 open items)
• 223 Knickerbocker Avenue (119 open items)

All properties on Starr St · All of 11237 (Bushwick)