453 Classon Avenue, Prospect Heights, Brooklyn, NY 11238
BBL 3019850010 (Borough 3, Block 1985, Lot 10) · BIN 3388687 · Last updated: · Prospect Heights · ZIP 11238
Summary · as of November 9, 2026
453 Classon Avenue (Brooklyn, NY 11238; tax lot BBL 3019850010) is a 3-unit walk-up apartment building (building class C0: three-family walk-up), built around 2001, on a 1,600 sq ft lot zoned R6B. City tax records list the owner as ROSEMARY O. NWANNE; the most recent deed with a stated price is dated June 18, 2003 at $731,404 (per ACRIS). The Department of Finance's final market value for tax year 2027 is $4,032,000. As of November 9, 2026, NYC Open Data shows two open HPD violations and one OATH ticket with an unpaid balance. There were two 311 requests in the past 12 months and five HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)
- Owner of record
- ROSEMARY O. NWANNE
- Building class
- C0 · Three-family walk-up
- Year built · units
- 2001 · 3 res.
- Lot area · zoning
- 1,600 sq ft · R6B
- Market value (DOF)
- $4,032,000 FY2027
- Last priced deed
- $731,404 · 2003-06-18
- BBL
- 3019850010
- BIN
- 3388687
- 0Open DOB jobs (permit issued, no sign-off)
- 0Active DOB violationsBIS 0 · DOB NOW safety 0
- 0Active ECB violations
- 2Open HPD violations
- 1OATH tickets with unpaid balance
How to cite: NYC Property Facts, “453 Classon Avenue, Brooklyn, NY 11238 (BBL 3019850010)”, data as of 2026-11-09, https://nycpropertyfacts.com/ny/brooklyn/453-classon-avenue-3019850010. 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)
- ROSEMARY O. NWANNEThe 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
- 2001Often an estimate for older buildings.
- Floors
- 2
- Units
- 3 residential / 3 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 1,600 sq ft (20 ft × 80 ft)
- Building floor area
- 4,774 sq ft
- Zoning
- R6BThe zoning district sets what can be built and used here. Residential district.
- Built vs. allowed density (FAR)
- 2.98 built / 2.00 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 3019850010 (Borough 3, Block 1985, Lot 10) · BIN 3388687BBL 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 2026-11-09; 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)
- $4,032,000The 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
- $241,920The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $70,543Assessed 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 | $4,032,000 | $241,920 | 1 |
| 2026 | Final | $3,638,000 | $218,280 | 1 |
| 2025 | Final | $3,853,000 | $231,180 | 1 |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; last loaded 2026-11-09
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 |
|---|---|---|---|---|---|
| 2003-06-18 | DEED | $731,404 | Monroe & Gates, Inc | Nwanne, Rosemary O | 2003072800326001 |
| 1997-02-27 | DEED | $0 / not stated | Mendelshon, Allan B; Cuffee, James E/Estof | Monroe & Gates Inc | FT_3390005592339 |
| 1977-09-09 | DEED | $0 / not stated | Subway Motels Corp | Cuffee Jim | BK_7730094301943 |
| 1971-03-19 | DEED | $0 / not stated one deed covering 7 lots; price is for all of them | Omar Holding Corp | Subway Motels Corp | BK_7130047101041 |
Source: ACRIS Real Property Master — city dataset updated 2026-10-08; last loaded 2026-11-09; ACRIS Real Property Legals — city dataset updated 2026-10-08; last loaded 2026-11-09; ACRIS Real Property Parties — city dataset updated 2026-10-08; last loaded 2026-11-09
DOB job filings 0 open of 3
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 |
|---|---|---|---|---|
| Not open SIGNED OFF · 2003-05-06 | 301239434 BIS | A3 – Minor alteration (one type of work) | 2001-10-23 | — |
| Not open SIGNED OFF · 2003-05-09 | 301228918 BIS | NB – New building | 2001-08-21 | — |
| Not open SIGNED OFF · 2003-04-15 | 301223557 BIS | A3 – Minor alteration (one type of work) | 2001-08-07 | — |
Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-08; last loaded 2026-11-09; DOB Job Application Filings (BIS) — city dataset updated 2026-11-08; last loaded 2026-11-09
Work permits 6
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 |
|---|---|---|---|---|
| 2002-06-20 | 2002-10-15 | 301228918 BIS | New building | ISSUED (renewal) |
| 2002-06-19 | 2002-10-15 | 301223557 BIS | Construction equipment (scaffold, fence, shed) / Construction equipment | ISSUED (renewal) |
| 2002-05-14 | 2003-05-14 | 301228918 BIS | Plumbing / Plumbing | ISSUED (initial) |
| 2002-02-08 | 2002-06-26 | 301223557 BIS | Construction equipment (scaffold, fence, shed) / Construction equipment | ISSUED (renewal) |
| 2001-11-05 | 2002-06-09 | 301228918 BIS | New building | ISSUED (initial) |
| 2001-08-08 | 2001-12-31 | 301223557 BIS | Construction equipment (scaffold, fence, shed) / Construction equipment | ISSUED (initial) |
Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-09; last loaded 2026-11-09; DOB Permit Issuance (BIS) — city dataset updated 2026-11-07; last loaded 2026-11-07
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). The active-DOB count in the summary also includes DOB NOW safety violations, listed in the next section.
No records found in this dataset for this lot.
Source: DOB Violations — city dataset updated 2026-11-09; last loaded 2026-11-09
DOB safety violations (DOB NOW) 0 active of 0
Safety violations DOB NOW publishes for devices such as boilers, elevators and gas piping (Local Law 152). Active means the published status is Active. Dismissed, cured, waived and successfully disputed violations are counted under “resolved or not active” and are not open items. Active ones are included in the summary’s active DOB violation total.
No records found in this dataset for this lot.
Source: DOB Safety Violations (DOB NOW) — city dataset updated 2026-11-09; last loaded 2026-11-09
ECB violations (DOB) 0 active of 3
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.
| Status | Issued | Severity | What it was for | Penalty / paid / balance | ECB # |
|---|---|---|---|---|---|
| Resolved Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED | 2002-01-15 | Hazardous | EXPIRED PERMIT FOR FENCE.UPON INSP. OF THE ABOVE PROPERTY CONSTRUCTIONOF NB WAS IN PROGRESS AND FOUNDATION WALL IN PLACE AND PERMIT FOR FENCE WAS EXPIRED ON 12.31.01 DOB RECORD SHOWS NO PERMIT FOR FENCE HAS BEE | $500 / $500 / $0 | 34314044P |
| Resolved Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED | 2001-07-05 | Non-Hazardous | WORK WITHOUT A PERMIT: WORK NOTED: ERECTED A CONST FENCE AROUND PERIMESE WITH OUT A PERMIT. REMEDY: OBTAIN PERMIT. | $0 / $0 / $0 | 34299356L |
| Resolved Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED | 2002-04-05 | Non-Hazardous | FAILURE TO PROVIDE CONTRACTOR SIGN. VIOLATION NOTED: MASONRY WORK 3RD FLOOR IN PROGRESS, NO CONTRACTOR SIGN POSTED. REMEDY: PROVIDE CONTRACTORS SIGN AS PER CODE. | $0 / $0 / $0 | 34278009Y |
Source: DOB ECB Violations — city dataset updated 2026-11-07; last loaded 2026-11-09
OATH tickets (all agencies) 1 unpaid of 31
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 # |
|---|---|---|---|---|---|---|
| Unpaid balance Default DEFAULTED · DEFAULTED | 2026-03-25 | Sanitation Others | DIRTY SIDEWALK | ROSEMARY O NWANNE | $80 / $0 / $80 | 049674493Y |
| No balance due PAID IN FULL | 2023-10-07 | Dos - Enforcement Agents | STORAGE OF RECEPTACLES NON-COLLECTION DAY | ROSEMARY O NWANNE | $50 / $50 / $0 | 047986365J |
| No balance due PAID IN FULL | 2022-01-05 | Sanitation Others | IMPROPER DISPOSAL--BEDDING 1ST OCCURRENCE | ROSEMARY O NWANNE | $50 / $50 / $0 | 047376902H |
| No balance due PAID IN FULL | 2020-11-14 | Dos - Enforcement Agents | FAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITS | ROSEMARY O NWANNE | $25 / $25 / $0 | 046931434J |
| No balance due PAID IN FULL | 2020-06-17 | Sanitation Others | IMPROPER DISPOSAL BEDDING 1ST OFFENSE | ROSEMARY O | $100 / $100 / $0 | 0211116557 |
| No balance due HEARING COMPLETED · DISMISSED | 2019-09-21 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | ROSEMARY O | $0 / $0 / $0 | 0209171344 |
| No balance due PAID IN FULL | 2016-09-21 | Sanitation Dept | FAILURE TO BUNDLE NEWSPAPES MAGAZINES CARDBOARD 1 TO 8 DWELLING UNITS | ROSEMARY O NWANNE | $25 / $25 / — | 041567507L |
| No balance due PAID IN FULL · IN VIOLATION | 2015-08-22 | Sanitation Dept | IMPROPER DISPOSAL BEDDING 1ST OFFENSE | ROSEMARY O NWANNE | $300 / $100 / — | 041907617K |
| No balance due HEARING COMPLETED · DISMISSED | 2015-08-21 | Sanitation Dept | IMPROPER DISPOSAL BEDDING 1ST OFFENSE | ROSEMARY O NWANNE | — / — / — | 042187614Z |
| No balance due Default PAID IN FULL · DEFAULT | 2014-10-01 | Sanitation Dept | IMPROPER MISUSED CURBSIDE RECYCLING CONTAINER 1 TO 8 DWELLING UNITS | ROSEMARY O NWANNE | $25 / $25 / — | 041995395R |
| No balance due PAID IN FULL · IN VIOLATION | 2014-08-27 | Sanitation Dept | FAILURE TO CLEAN 18 INCHES INTO STREET | ROSEMARY O NWANNE | $100 / $100 / — | 043951997M |
| No balance due PAID IN FULL | 2014-02-05 | Sanitation Dept | LOOSE RUBBISH | ROSEMARY O NWANNE | $100 / $100 / — | 041359691Y |
Showing 12 of 31 records. The API and the source dataset have the full list.
Source: OATH Hearings Division Case Status — city dataset updated 2026-11-09; last loaded 2026-11-09
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
- 870641
- Last registered
- 2026-04-10
- Registration valid until
- 2026-09-01 ExpiredRegistrations must be renewed every year.
| Role | Name | Company | Business city |
|---|---|---|---|
| Agent | Rosemary Nwanne | Bky, Ny | |
| Individualowner | Rosemary Nwanne | Brooklyn, Ny | |
| Sitemanager | Ernie Nichols |
Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; last loaded 2026-11-09; HPD Registration Contacts — city dataset updated 2026-11-04; last loaded 2026-11-09
HPD housing-code violations 2 open of 21
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.
| Status | Class | Issued | Apt | Condition |
|---|---|---|---|---|
| Open Nov Sent Out · 2026-05-08 | A | 2026-05-08 | (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS. | |
| Open Nov Sent Out · 2025-06-13 | A | 2025-06-13 | (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS. | |
| Closed Violation Dismissed · 2026-04-13 | I | 2025-11-20 | §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE | |
| Closed Violation Dismissed · 2024-08-22 | A | 2024-04-16 | (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS. | |
| Closed Violation Dismissed · 2023-06-01 | A | 2023-03-30 | (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS. | |
| Closed Violation Dismissed · 2023-02-23 | C | 2022-12-02 | 1 | § 27-2026 ADM CODE REMOVE ALL OBSTRUCTIONS FROM WATER CLOSET .. IN THE BATHROOM LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM NORTH AT EAST |
| Closed Violation Closed · 2022-11-28 | B | 2022-09-07 | 1 | § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). THAT IS MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM NORTH AT EAST |
| Closed Violation Closed · 2022-11-28 | C | 2022-04-04 | § 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCKED GATE AT REAR YARD LEADING TO BOILER ROOM | |
| Closed Violation Dismissed · 2022-09-06 | C | 2022-04-04 | 1 | § 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM NORTH AT EAST |
| Closed Violation Dismissed · 2022-09-21 | A | 2022-03-09 | (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS. | |
| Closed Violation Closed · 2022-11-28 | C | 2022-01-12 | § 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCKED DOOR TO CELLAR AT PUBLIC HALL, 1st STORY | |
| Closed Violation Closed · 2022-09-06 | C | 2022-01-12 | 1 | § 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES AT WASHBASIN, BATHTUB AND SINK IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM NORTH AT EAST |
| Closed Violation Closed · 2022-11-28 | B | 2022-01-12 | 1 | § 27-2005, 2007 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR UNLAWFUL GATES FROM AT LEAST 1 WINDOW OR PROVIDE APPROVED TYPE GATE .. IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM NORTH AT EAST |
| Closed Violation Closed · 2022-09-06 | C | 2022-01-07 | § 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM (MISSING) , 1st STORY | |
| Closed Violation Closed · 2022-09-06 | A | 2022-01-07 | 1 | § 27-2011 ADM CODE CLEANSE TO THE SATISFACTION OF THIS DEPARTMENT THE CERAMIC TILES SURFACE WITH GROUTED JOINTS OF VISIBLE MOLD AT WEST,EAST,WEST WALLS AROUND BATHTUB IN THE 2nd BATHROOM FROM EAST AT SOUTH LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM NORTH |
| Closed Violation Closed · 2022-09-06 | C | 2022-01-07 | 1 | § 27-2005, 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE ... IN THE ENTRANCE LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM NORTH AT EAST |
| Closed Violation Closed · 2022-09-06 | A | 2022-01-07 | § 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCYS HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD., 1st STORY | |
| Closed Violation Closed · 2022-09-06 | A | 2022-01-07 | § 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED | |
| Closed Violation Dismissed · 2022-02-22 | I | 2021-04-19 | §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE | |
| Closed Violation Dismissed · 2022-09-21 | A | 2021-04-19 | (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS. |
Showing 20 of 21 records — open violations are listed first; the API lists every one. The API and the source dataset have the full list.
Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-09; last loaded 2026-11-09
HPD complaints 5
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.
| Received | Status | Apt | Problem(s) | Outcome |
|---|---|---|---|---|
| 2022-08-29 | CLOSE | 1 | Plumbing – Toilet | The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed. |
| 2022-04-01 | CLOSE | 1 | Heat/Hot Water – Apartment Only | The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd |
| 2022-01-04 | CLOSE | 1 | Heat/Hot Water – Apartment Only | More than one complaint was received for this building-wide condition. This complaint status is for the initial complaint.The Department of Housing Preservation and Development contacted an occupant o |
| 2022-01-03 | CLOSE | 1 | Heat/Hot Water – Apartment Only | The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed. |
| 2021-02-04 | CLOSE | 1 | Unsanitary Condition – Mold | The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed. |
Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-09; last loaded 2026-11-09
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.
| Opened | Agency | Complaint | Status | Closed |
|---|---|---|---|---|
| 2026-08-02 | DHS | Homeless Person Assistance – Non-Chronic | Closed | 2026-08-03 |
| 2026-06-25 | DSNY | Dirty Condition – Trash | Closed | 2026-06-29 |
Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-09; last loaded 2026-11-09
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 Prospect Heights: Open HPD violations · Active DOB violations · Active ECB violations · Open DOB jobs · Unpaid OATH tickets
Closest on Classon Ave
- 455 Classon Avenue (20 ft) (one open item)
- 457 Classon Avenue (41 ft) (35 open items)
- 459 Classon Avenue (61 ft)
- 461 Classon Avenue (81 ft)
- 451 Classon Avenue (89 ft) (42 open items)
- 463 Classon Avenue (101 ft) (106 open items)
Same tax block (1985), closest first
- 1 Monroe Street (154 ft) (20 open items)
- 218 Gates Avenue (182 ft) (85 open items)
- 236 Gates Avenue (365 ft)
Open-item counts as of November 9, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs