423 Troutman Street, Brooklyn, NY 11237
BBL 3031770030 (Block 3177, Lot 30) · BIN 3398295, 3413932, 3326218, 3829240, 3413931 · Last updated:
Also recorded in city data as: 413 Troutman St · 411 Troutman St · 425 Troutman St
Summary
423 Troutman Street (Brooklyn, NY 11237) is a store building (building class K1: store building (subtype K1)), built around 1931, on a 4,994 sq ft lot zoned M1-1. City tax records list the owner as TROUTMAN STREET HOLDINGS, LLC; per ACRIS, a deed to this owner dated December 14, 2011 lists a price of $2,375,000. The Department of Finance's final market value for tax year 2027 is $405,000. As of October 31, 2026, NYC Open Data shows three DOB jobs with a permit issued but no sign-off and two active DOB violations. There were 28 311 requests in the past 12 months and no HPD complaints since 2019.
At a glance
Lot & building
Basic facts about the tax lot and building from the city’s PLUTO database.
- Owner (as listed by the city)
- TROUTMAN STREET HOLDINGS, LLCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- K1 – Store building (subtype K1)The Department of Finance’s category for what kind of building this is.
- Land use
- Commercial & officeCity Planning’s broad category of how the lot is used.
- Year built
- 1931Often an estimate for older buildings. Major alteration recorded: 2004, 2013.
- Floors
- 1
- Units
- 0 residential / 2 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 4,994 sq ft (49.89 ft × 100 ft)
- Building floor area
- 3,112 sq ft (incl. 3,112 sq ft commercial)
- Zoning
- M1-1The zoning district sets what can be built and used here. Manufacturing district.
- Built vs. allowed density (FAR)
- 0.62 built / 0.00 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 3031770030 (Borough 3, Block 3177, Lot 30) · BIN 3398295, 3413932, 3326218, 3829240, 3413931BBL 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)
- $405,000The 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
- $182,250The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $169,740Assessed value minus any exemptions.
- Tax class
- Tax class 4 – commercial / industrial
| Tax year | Roll | Market value | Assessed value | Tax class |
|---|---|---|---|---|
| 2027 | Final | $405,000 | $182,250 | 4 |
| 2026 | Final | $394,000 | $177,300 | 4 |
| 2025 | Final | $346,000 | $155,700 | 4 |
| 2024 | Final | $379,000 | $170,550 | 4 |
| 2023 | Final | $362,000 | $162,900 | 4 |
Source: DOF Property Valuation and Assessment Data — dataset updated 2026-09-14, fetched 2026-10-31
Sales & deed history 1
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 |
|---|---|---|---|---|---|
| 2011-12-14 | DEED | $2,375,000 | Troutman Estates Inc | Troutman Street Holdings, Llc; Bushburg, Llc | 2011122001372001 |
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 3 open of 11
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 - ENTIRE JOB/WORK · 2012-05-15 | 320471985 BIS | A1 – Major alteration (changes use, egress or occupancy) | 2012-05-03 | $1,000 |
| Permitted, not signed off PERMIT ISSUED - ENTIRE JOB/WORK · 2000-09-08 | 301067654 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2000-08-04 | $32,500 |
| Permitted, not signed off PERMIT ISSUED - ENTIRE JOB/WORK · 1996-12-11 | 300597799 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 1996-11-22 | — |
| Not open SIGNED OFF · 2014-02-03 | 320732677 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2013-07-03 | $40,000 |
| Not open SIGNED OFF · 2013-08-13 | 320746314 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2013-04-26 | $3,000 |
| Not open SIGNED OFF · 2013-08-16 | 320688715 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2012-12-18 | $70,000 |
| Not open SIGNED OFF · 2013-09-02 | 320547896 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2012-10-04 | $30,000 |
| Not open SIGNED OFF · 2014-07-08 | 320471994 BIS | A1 – Major alteration (changes use, egress or occupancy) | 2012-05-03 | $1,000 |
| Not open SIGNED OFF · 2014-02-19 | 320448556 BIS | A1 – Major alteration (changes use, egress or occupancy) | 2012-04-11 | $1,000 |
| Not open COMPLETED · 2012-09-21 | 320430814 BIS | SI | 2012-02-15 | — |
| Not open SIGNED OFF · 2003-02-19 | 301274840 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2001-11-30 | $15,000 |
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 24
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 |
|---|---|---|---|---|
| 2013-09-04 | 2014-08-13 | 320732677 BIS | Equipment work / Other / general construction | ISSUED (renewal) |
| 2013-07-24 | 2013-08-12 | 320732677 BIS | Equipment work / Other / general construction | ISSUED (initial) |
| 2013-07-24 | 2013-08-12 | 320732677 BIS | Equipment work / Mechanical/HVAC | ISSUED (initial) |
| 2013-07-24 | 2014-07-24 | 320732677 BIS | Plumbing / Plumbing | ISSUED (initial) |
| 2013-05-09 | 2014-05-09 | 320746314 BIS | Equipment work / Fire suppression | ISSUED (initial) |
| 2013-05-01 | 2013-07-01 | 320688715 BIS | Equipment work / Other / general construction | ISSUED (initial) |
| 2013-04-23 | 2014-01-18 | 320547896 BIS | Equipment work / Other / general construction | ISSUED (renewal) |
| 2013-04-09 | 2014-04-09 | 320448556 BIS | Alteration | ISSUED (initial) |
| 2012-12-19 | 2013-07-01 | 320688715 BIS | Equipment work / Other / general construction | ISSUED (initial) |
| 2012-12-19 | 2013-07-01 | 320688715 BIS | Equipment work / Mechanical/HVAC | ISSUED (initial) |
| 2012-12-19 | 2013-12-19 | 320688715 BIS | Plumbing / Plumbing | ISSUED (initial) |
| 2012-10-12 | 2013-10-12 | 320547896 BIS | Plumbing / Plumbing | ISSUED (initial) |
Showing 12 of 24 records. See the source dataset for the full list.
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 2 active of 4
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 | 2014-05-15 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2012 INSPECTION REPORT | V051514LBLVIO12016 |
| Active V-DOB VIOLATION - ACTIVE | 2013-03-01 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2011 INSPECTION REPORT | V030113LBLVIO12140 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2011-12-13 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2010 INSPECTION REPORT | V*121311LBLVIO15965 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 1999-03-16 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V*031699LL629118970 |
Source: DOB Violations — dataset updated 2026-10-31, fetched 2026-10-31
ECB violations (DOB) 0 active of 1
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.
| Status | Issued | Severity | What it was for | Penalty / paid / balance | ECB # |
|---|---|---|---|---|---|
| Resolved IN VIOLATION · CERTIFICATE ACCEPTED | 2001-08-10 | Hazardous | FAILURE TO MAINTAIN EXTERIOR BUILDING WALL (HAZARDOUS)DEFECT IS:CRACKED LOOSE, UNKEYED,BULDGED AND DEFECTIVE MASONRY BRICKWORK IN VARIOUS AREAS ON EAST AND SOUTH ELEVATION.REMEDY:MAKE ALL REPAIRS FORTHWITH PROV | $800 / $800 / $0 | 34291100L |
Source: DOB ECB Violations — dataset updated 2026-10-31, fetched 2026-10-31
OATH tickets (all agencies) 0 unpaid of 15
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.
| Status | Date | Agency | Charge | Respondent | Imposed / paid / balance | Ticket # |
|---|---|---|---|---|---|---|
| No balance due HEARING COMPLETED · IN VIOLATION | 2022-07-07 | Fire Department Of Nyc | RECORDKEEPING | BLACK LODGE LLC | $0 / $0 / $0 | 014025190R |
| No balance due HEARING COMPLETED · IN VIOLATION | 2019-09-12 | Fire Department Of Nyc | RECORDKEEPING | CARLO MARTELLO,LLC | $0 / $0 / $0 | 011610263R |
| No balance due HEARING COMPLETED · IN VIOLATION | 2016-06-23 | Fire Department Of Nyc | AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION | CARLO MARTELLO LLC | — / — / — | 011484527R |
| No balance due PAID IN FULL · IN VIOLATION | 2015-04-29 | Fire Department Of Nyc | AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION | CARLO MARTELLO LLC | $300 / $300 / — | 011440463M |
| No balance due PAID IN FULL · IN VIOLATION | 2014-07-28 | Fire Department Of Nyc | AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION | THE ROOKERY | $300 / $300 / — | 011407982J |
| No balance due WRITTEN OFF · WRITTEN OFF | 2013-08-30 | Dept Of Transportation | FAILURE TO PERMANENTLY RESTORE CUT WITHIN REQUIRED TIME | FIRST CHOICE PLUMBING CORP | $2,400 / $0 / $0 | 0182629619 |
| No balance due WRITTEN OFF · WRITTEN OFF | 2013-07-14 | Dept Of Transportation | FAILURE TO PERMANENTLY RESTORE CUT WITHIN REQUIRED TIME | FIRST CHOICE PLUMBING CORP | $800 / $0 / $0 | 0182230319 |
| No balance due PAID IN FULL · IN VIOLATION | 2013-04-24 | Sanitation Dept | ILLEGAL POSTING OF HANDBILL NOTICE | RUNA LLC | $75 / $75 / — | 043786872M |
| No balance due PAID IN FULL · IN VIOLATION | 2013-04-02 | Dep - Bureau Of Env. Complianc | OPERATING MANUFACTURING EQUIPMENT W/O OPERATING CERTIFICATE | EQUEBRACHO GILDED WOOD CONNOIS | $800 / $800 / — | 000197064Z |
| No balance due PAID IN FULL · IN VIOLATION | 2013-04-02 | Dep - Bureau Of Env. Complianc | OPERATING MANUFACTURING EQUIPMENT W/O OPERATING CERTIFICATE | EQUEBRACHO GILDED WOOD CONNOIS | $800 / $800 / — | 000197065K |
| No balance due Default PAID IN FULL · DEFAULTED | 2012-11-28 | Dept Of Transportation | USE/OPENING OF STREET W/O PERMIT | SPEEDWAY PLUMBING CORP | $5,000 / $5,000 / — | 0180837104 |
| No balance due WRITTEN OFF · WRITTEN OFF | 2012-07-02 | Dep - Bureau Of Env. Complianc | OPERATING EMISSION SOURCE WITH EXPIRED REGISTRATION | GEORGE HIRN CO INC | $875 / $0 / $0 | 000516678Z |
Showing 12 of 15 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.
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 — 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 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 — dataset updated 2026-10-31, fetched 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 — dataset updated 2026-10-31, fetched 2026-10-31
311 requests (last 12 months) 28
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.
| Opened | Agency | Complaint | Status | Closed |
|---|---|---|---|---|
| 2026-09-20 | NYPD | Noise - Commercial – Loud Music/Party | Closed | 2026-09-20 |
| 2026-09-20 | NYPD | Noise - Commercial – Loud Music/Party | Closed | 2026-09-20 |
| 2026-09-20 | NYPD | Noise - Commercial – Loud Music/Party | Closed | 2026-09-20 |
| 2026-09-20 | NYPD | Noise - Commercial – Loud Music/Party | Closed | 2026-09-20 |
| 2026-09-20 | NYPD | Noise - Commercial – Loud Music/Party | Closed | 2026-09-20 |
| 2026-09-20 | NYPD | Noise - Commercial – Loud Music/Party | Closed | 2026-09-20 |
| 2026-09-20 | NYPD | Noise - Commercial – Loud Music/Party | Closed | 2026-09-20 |
| 2026-09-20 | NYPD | Noise - Commercial – Loud Music/Party | Closed | 2026-09-20 |
| 2026-09-20 | NYPD | Noise - Commercial – Loud Music/Party | Closed | 2026-09-20 |
| 2026-09-20 | NYPD | Noise - Commercial – Loud Music/Party | Closed | 2026-09-20 |
Showing 10 of 28 records. See the source dataset for the full list.
Source: 311 Service Requests from 2020 to Present — dataset updated 2026-10-31, fetched 2026-10-31
Nearby properties
On Troutman St
- 389 Troutman Street (six open items)
- 390 Troutman Street (one open item)
- 411 Troutman Street (two open items)
- 421 Troutman Street (seven open items)
- 426 Troutman Street (three open items)
- 427 Troutman Street (11 open items)
- 428 Troutman Street (six open items)
- 447 Troutman Street (two open items)
Same tax block (3177)
- 426 Jefferson Street (five open items)
- 430 Jefferson Street (six open items)
- 432 Jefferson Street (seven open items)
- 434 Jefferson Street (16 open items)
- 436 Jefferson Street (three open items)
- 2 St Nicholas Avenue (three open items)
- 6 St Nicholas Avenue (47 open items)
- 10 St Nicholas Avenue (one open item)
Data as of October 31, 2026 (cached NYC Open Data; each section shows its own dataset date). Machine-readable: /api/property/3031770030.json