429 9th Street, Brooklyn, NY 11215
BBL 3010060049 (Borough 3, Block 1006, Lot 49) · BIN 3022178 · Last updated:
Summary · as of November 6, 2026
429 9th Street (Brooklyn, NY 11215; tax lot BBL 3010060049) is a 4-unit walk-up apartment building (building class C3: walk-up apartments, four families), built around 1920, on a 1,500 sq ft lot zoned R6B. City tax records list the owner as KETER 429 9TH STREET LLC; per ACRIS, a deed to this owner dated April 26, 2023 lists a price of $2,700,000. The Department of Finance's final market value for tax year 2027 is $480,000. As of November 6, 2026, NYC Open Data shows seven open HPD violations. There were eight 311 requests in the past 12 months and one HPD complaint since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)
- Owner of record
- KETER 429 9TH STREET LLC
- Building class
- C3 · Walk-up apartments, four families
- Year built · units
- 1920 · 4 res.
- Lot area · zoning
- 1,500 sq ft · R6B
- Market value (DOF)
- $480,000 FY2027
- Last priced deed
- $2,700,000 · 2023-04-26
- BBL
- 3010060049
- BIN
- 3022178
- 0Open DOB jobs (permit issued, no sign-off)
- 0Active DOB violations
- 0Active ECB violations
- 7Open HPD violations
- 0OATH tickets with unpaid balance
How to cite: NYC Property Facts, “429 9th Street, Brooklyn, NY 11215 (BBL 3010060049)”, data as of 2026-11-06, https://nycpropertyfacts.com/ny/brooklyn/429-9th-street-3010060049. 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)
- KETER 429 9TH STREET LLCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- C3 – Walk-up apartments, four familiesThe 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
- 1920Often an estimate for older buildings. Major alteration recorded: 2024.
- Floors
- 3
- Units
- 4 residential / 4 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 1,500 sq ft (18.75 ft × 80 ft)
- Building floor area
- 3,000 sq ft
- Zoning
- R6BThe zoning district sets what can be built and used here. Residential district.
- Built vs. allowed density (FAR)
- 2.00 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 3010060049 (Borough 3, Block 1006, Lot 49) · BIN 3022178BBL 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; data as of 2026-11-06; 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)
- $480,000The 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
- $216,000The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $131,551Assessed value minus any exemptions.
- Tax class
- Tax class 2A – residential rental, 4–6 units
| Tax year | Roll | Market value | Assessed value | Tax class |
|---|---|---|---|---|
| 2027 | Final | $480,000 | $216,000 | 2A |
| 2026 | Final | $424,000 | $190,800 | 2A |
| 2025 | Final | $1,819,200 | $818,640 | 2A |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-06
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.
| Date | Type | Price | Seller (grantor) | Buyer (grantee) | Doc ID |
|---|---|---|---|---|---|
| 2023-04-26 | DEED | $2,700,000 | 429 9th Llc | Keter 429 9th Street Llc | 2023050100403001 |
| 2006-11-13 | DEED | $0 / not stated | Haber, Sandra | 429 9th Llc | 2006111700925001 |
| 1978-11-01 | DEED | $0 / not stated | Kourounis Parthenis; Kourounis Eleni | Haber Sandra | BK_7830103000676 |
Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-06; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-06; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-06
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 Approved · 2024-05-15 | B00923629-P1 DOB NOW | Alteration | 2024-05-15 | $69,450 |
| Not open LOC Issued · 2026-01-15 | B00923629-S1 DOB NOW | Alteration | 2023-09-27 | $29,500 |
| Not open LOC Issued · 2025-01-09 | B00923629-I1 DOB NOW | Alteration | 2023-09-22 | $69,450 |
Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-05; data as of 2026-11-06; DOB Job Application Filings (BIS) — city dataset updated 2026-11-05; data as of 2026-11-06
Work permits 2
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 |
|---|---|---|---|---|
| 2024-02-06 | 2025-02-06 | B00923629-I1 DOB NOW | General Construction PROPOSED RENOVATION OF EXISTING BUILDING. CONSTRUCTION WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | Signed-off |
| 2023-10-31 | 2024-10-31 | B00923629-S1 DOB NOW | Plumbing SUBSEQUENT FILING FOR PLUMBING WORK IN CONJUNCTION WITH OT JOB#B00923629-I1. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | Signed-off |
Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-05; data as of 2026-11-06; 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 2026-11-05; data as of 2026-11-06
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 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.
No records found in this dataset for this lot.
Source: DOB ECB Violations — city dataset updated 2026-11-05; data as of 2026-11-06
OATH tickets (all agencies) 0 unpaid of 20
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 # |
|---|---|---|---|---|---|---|
| No balance due PAID IN FULL | 2026-10-06 | Sanitation Others | IMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1ST | KETER 429 9TH STREET LLC | $50 / $50 / $0 | 049819302R |
| No balance due PAID IN FULL | 2025-12-04 | Sanitation Others | IMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1ST | KETER 429 9TH STREET LLC | $50 / $50 / $0 | 049551997H |
| No balance due PAID IN FULL | 2024-11-04 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | KETER 429 9TH STREET LLC | $50 / $50 / $0 | 048526121M |
| No balance due PAID IN FULL | 2024-10-12 | Sanitation Others | STORAGE OF RECEPTACLES NON-COLLECTION DAY | KETER 429 9TH STREET LLC | $50 / $50 / $0 | 048561555N |
| No balance due Default PAID IN FULL · DEFAULTED | 2024-08-28 | Sanitation Others | FAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 9+ DWELLING UNITS | KETER 429 9TH STREET LLC | $100 / $100 / $0 | 048561408N |
| No balance due Default PAID IN FULL · DEFAULTED | 2024-02-01 | Dep - Bureau Of Env. Complianc | IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUB | AMAZON LOGISTICS INC | $2,000 / $2,744 / $0 | 000843338K |
| No balance due Default PAID IN FULL · DEFAULTED | 2023-12-20 | Dep - Bureau Of Env. Complianc | IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUB | AMAZON LOGISTICS INC | $2,000 / $2,744 / $0 | 000845045X |
| No balance due PAID IN FULL | 2023-06-01 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | 429 9TH LLC | $50 / $50 / $0 | 047687576J |
| No balance due PAID IN FULL | 2022-09-30 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | 429 9TH LLC | $50 / $50 / $0 | 047461290M |
| No balance due PAID IN FULL | 2021-12-18 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | 429 9TH LLC | $50 / $50 / $0 | 047289036P |
| No balance due PAID IN FULL | 2021-01-26 | Sanitation Others | FAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITS | 429 9TH LLC | $25 / $25 / $0 | 047061233N |
| No balance due PAID IN FULL | 2021-01-13 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | 429 9TH LLC | $100 / $200 / $-100 | 047060814R |
Showing 12 of 20 records. The API and the source dataset have the full list.
Source: OATH Hearings Division Case Status — city dataset updated 2026-11-06; data as of 2026-11-06
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
- 135358
- Last registered
- 2026-08-29
- Registration valid until
- 2027-09-01 CurrentRegistrations must be renewed every year.
| Role | Name | Company | Business city |
|---|---|---|---|
| Headofficer | Michael Silverman | Brooklyn, Ny | |
| Sitemanager | Michael Silverman | ||
| Corporateowner | Keter 429 9th Street LLC | Brooklyn, Ny | |
| Agent | Mmichael Silverman | Brooklyn, Ny |
Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; data as of 2026-11-06; HPD Registration Contacts — city dataset updated 2026-11-04; data as of 2026-11-06
HPD housing-code violations 7 open of 18
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 · 2023-06-16 | C | 2023-06-16 | 4 | § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 4, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH |
| Open Nov Sent Out · 2023-06-16 | C | 2023-06-16 | 4 | § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE ... IN THE ENTRANCE LOCATED AT APT 4, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH |
| Open Nov Sent Out · 2023-06-12 | A | 2023-06-12 | § 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 AT 1st PUBLIC HALL, 1st STORY | |
| Open Nov Sent Out · 2023-06-12 | A | 2023-06-12 | § 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN A PRIVATE DWELLING. | |
| Open Nov Sent Out · 2023-06-12 | A | 2023-06-12 | § 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. AT 1st PUBLIC HALL, 1st STORY | |
| Open Nov Sent Out · 2023-06-12 | C | 2023-06-12 | § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE DOOR AT VESTIBULE AT 1st PUBLIC HALL, 1st STORY | |
| Open Nov Sent Out · 2023-06-12 | C | 2023-06-12 | § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE AT BUILDING ENTRANCE AT 1st PUBLIC HALL, 1st STORY | |
| Closed Violation Dismissed · 2026-01-08 | I | 2025-11-19 | §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 · 2026-02-02 | A | 2025-06-05 | (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 · 2026-01-08 | I | 2024-11-26 | §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 · 2023-10-16 | A | 2023-03-20 | (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 · 2022-03-08 | I | 2022-02-18 | §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 · 2022-06-27 | A | 2022-02-18 | (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 · 2021-04-23 | A | 2021-04-05 | (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 · 2018-11-14 | I | 2018-10-12 | §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 · 2016-12-15 | I | 2016-11-01 | §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 · 2016-02-10 | B | 2015-11-06 | SECTION 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING 100 WATTS MINIMUM REQUIRED, LIGHT FIXTURE PRESENT | |
| Closed Violation Dismissed · 2015-10-23 | I | 2015-10-06 | SECTION27-2107 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 P |
Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-05; data as of 2026-11-06
HPD complaints 1
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 |
|---|---|---|---|---|
| 2023-06-09 | CLOSE | BLDG | Heat/Hot Water – Entire Building | 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 |
Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-06; data as of 2026-11-06
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.
| Opened | Agency | Complaint | Status | Closed |
|---|---|---|---|---|
| 2026-10-23 | NYPD | Illegal Parking – Posted Parking Sign Violation | Closed | 2026-10-23 |
| 2026-10-23 | NYPD | Illegal Parking – Posted Parking Sign Violation | Closed | 2026-10-23 |
| 2026-10-23 | NYPD | Illegal Parking – Blocked Bike Lane | Closed | 2026-10-23 |
| 2026-10-23 | TLC | For Hire Vehicle Complaint – Driver Complaint - Non Passenger | In Progress | — |
| 2026-10-23 | NYPD | Illegal Parking – Posted Parking Sign Violation | Closed | 2026-10-23 |
| 2026-09-13 | DEP | Water Maintenance – Fire Hydrant Running | Closed | 2026-09-13 |
| 2026-04-29 | DOT | Curb Condition – Broken Curb | Closed | 2026-05-12 |
| 2025-12-23 | DOT | Street Light Condition – Street Light Out | Closed | 2026-01-02 |
Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-06; data as of 2026-11-06
Nearby properties
More in Park Slope: Open HPD violations · Active DOB violations · Active ECB violations · Open DOB jobs · Unpaid OATH tickets
On 9 St
- 428 9th Street (one open item)
- 430 9th Street
- 431 9th Street (eight open items)
- 427 9th Street (11 open items)
- 426 9th Street (two open items)
- 432 9th Street
- 433 9th Street
- 425 9th Street (one open item)
- 424 9th Street
- 434 9th Street
Same tax block (1006)
- 441 6th Avenue (seven open items)
- 356 8th Street (one open item)
- 358 8th Street (one open item)
- 360 8th Street (six open items)
- 362 8th Street (17 open items)
- 364 8th Street
- 366 8th Street
- 368 8th Street (three open items)
- 370 8th Street (one open item)
- 372 8th Street
Open-item counts as of November 6, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs