6730 Ridge Boulevard, Brooklyn, NY 11220
BBL 3058520036 (Borough 3, Block 5852, Lot 36) · BIN 3144561 · Last updated: · Sunset Park (Central) · ZIP 11220
Summary · as of November 8, 2026
6730 Ridge Boulevard (Brooklyn, NY 11220; tax lot BBL 3058520036) is a two-family home (building class B3: two-family home converted from one-family), built around 1905, on a 2,000 sq ft lot zoned R5B. City tax records list the owner as CHEN, YAN YUN; per ACRIS, a deed to this owner dated January 25, 2019 lists a price of $1,080,000. The Department of Finance's final market value for tax year 2027 is $1,359,000. As of November 8, 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 no 311 requests in the past 12 months and 10 HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)
- Owner of record
- CHEN, YAN YUN
- Building class
- B3 · Two-family home converted from one-family
- Year built · units
- 1905 · 2 res.
- Lot area · zoning
- 2,000 sq ft · R5B
- Market value (DOF)
- $1,359,000 FY2027
- Last priced deed
- $1,080,000 · 2019-01-25
- BBL
- 3058520036
- BIN
- 3144561
- 0Open DOB jobs (permit issued, no sign-off)
- 0Active DOB violations
- 0Active ECB violations
- 0Open HPD violations
- 0OATH tickets with unpaid balance
How to cite: NYC Property Facts, “6730 Ridge Boulevard, Brooklyn, NY 11220 (BBL 3058520036)”, data as of 2026-11-08, https://nycpropertyfacts.com/ny/brooklyn/6730-ridge-boulevard-3058520036. 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)
- CHEN, YAN YUNThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- B3 – Two-family home converted from one-familyThe Department of Finance’s category for what kind of building this is.
- Land use
- One- & two-family buildingsCity Planning’s broad category of how the lot is used.
- Year built
- 1905Often an estimate for older buildings.
- Floors
- 2
- Units
- 2 residential / 2 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 2,000 sq ft (20 ft × 98.58 ft)
- Building floor area
- 2,076 sq ft
- Zoning
- R5B, BRThe zoning district sets what can be built and used here. Residential district.
- Built vs. allowed density (FAR)
- 1.04 built / 1.50 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 3058520036 (Borough 3, Block 5852, Lot 36) · BIN 3144561BBL 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 2026-11-08; 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)
- $1,359,000The 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
- $81,540The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $51,461Assessed 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 | $1,359,000 | $81,540 | 1 |
| 2026 | Final | $1,271,000 | $76,260 | 1 |
| 2025 | Final | $1,374,000 | $82,440 | 1 |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; last loaded 2026-11-08
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 |
|---|---|---|---|---|---|
| 2019-01-25 | DEED | $1,080,000 | Mary C. Mcgrath, As Trustee; Mary C. Mcgrath Revocable Living Trust; James J. Mcgrath, As Trustee | Chen, Yan Yun; Huang, Bao Xin | 2019020400147001 |
| 2016-09-08 | DEED | $0 / not stated | Mcgrath, Mary | The Mary C. Mcgrath Revocable Living Trust; Mary C. Mcgrath As Trustee; James J. Mcgrath As Trustee | 2016091900355001 |
| 2007-02-14 | DEED | $0 / not stated | Skelly, Harriet | Mcgrath, Mary | 2007022200454001 |
| 1973-05-22 | DEED | $0 / not stated | Podlecki Mary Decd | Skelly Harriet | BK_7330063400626 |
Source: ACRIS Real Property Master — city dataset updated 2026-10-08; last loaded 2026-11-08; ACRIS Real Property Legals — city dataset updated 2026-10-08; last loaded 2026-11-08; ACRIS Real Property Parties — city dataset updated 2026-10-08; last loaded 2026-11-08
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 2026-11-07; last loaded 2026-11-08; DOB Job Application Filings (BIS) — city dataset updated 2026-11-07; last loaded 2026-11-08
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 2026-11-07; last loaded 2026-11-08; 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).
No records found in this dataset for this lot.
Source: DOB Violations — city dataset updated 2026-11-07; last loaded 2026-11-08
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 2026-11-07; last loaded 2026-11-08
OATH tickets (all agencies) 0 unpaid of 0
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.
No records found in this dataset for this lot.
Source: OATH Hearings Division Case Status — city dataset updated 2026-11-08; last loaded 2026-11-08
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 — city dataset updated 2026-11-04; last loaded 2026-11-08; HPD Registration Contacts — city dataset updated 2026-11-04; last loaded 2026-11-08
HPD housing-code violations 0 open of 15
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 |
|---|---|---|---|---|
| Closed Violation Dismissed · 2025-01-03 | A | 2024-10-17 | 1FL | § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT NORTH WALL IN THE PRIVATE HALLWAY LOCATED AT APT 1FL, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST |
| Closed Violation Dismissed · 2025-01-03 | A | 2024-10-17 | 1FL | § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT WEST WALL IN THE PRIVATE HALLWAY LOCATED AT APT 1FL, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST |
| Closed Violation Dismissed · 2025-01-03 | A | 2024-10-17 | 1FL | § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 1FL, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST |
| Closed Violation Dismissed · 2025-01-03 | A | 2024-10-17 | 1FL | § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT EAST WALL IN THE BATHROOM LOCATED AT APT 1FL, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST |
| Closed Violation Dismissed · 2025-01-03 | A | 2024-10-17 | 1FL | § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT NORTH WALL IN THE BATHROOM LOCATED AT APT 1FL, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST |
| Closed Violation Dismissed · 2025-01-03 | A | 2024-10-17 | 1FL | § 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE BATHROOM , THE PRIVATE HALLWAY , THE BATHROOM LOCATED AT APT 1FL, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST |
| Closed Violation Dismissed · 2025-01-03 | A | 2024-10-17 | 1FL | § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE PRIVATE HALLWAY LOCATED AT APT 1FL, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST |
| Closed Violation Closed · 2023-12-29 | C | 2023-11-17 | 1 | § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) SOUTH WALL IN THE KITCHEN LOCATED AT APT 1, 1s |
| Closed Violation Dismissed · 2024-02-02 | B | 2023-11-17 | 1 | § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). - MISSING LOCATED AT APT 1, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST |
| Closed Violation Dismissed · 2024-02-02 | C | 2023-11-17 | § 27-2005 ADMIN. CODE: REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY OPERATED LOCK INSTALLED ON WROUGHT IRON AND GLASS DOOR AT BUILDING STREET ENTRANCE | |
| Closed Violation Dismissed · 2024-02-08 | A | 2023-11-17 | 1 | § 27-2005 ADM CODE PAINT METAL IN ACCORDANCE WITH DEPT. REGULATION AT 1st RISER FROM SOUTH AT WEST WALL IN THE KITCHEN LOCATED AT APT 1, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST |
| Closed Violation Dismissed · 2024-02-02 | C | 2023-11-17 | 1 | § 27-2005, 2007 HMC: REMOVE THE ILLEGAL DOUBLE CYLINDER KEY OPERATED LOCKING DEVICE AT DOOR LEADING TO REAR YARD IN THE KITCHEN LOCATED AT APT 1, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST |
| Closed Violation Dismissed · 2024-02-08 | B | 2023-11-17 | 1 | HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST |
| Closed Violation Dismissed · 2024-02-08 | A | 2023-11-17 | 1 | § 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT NORTH WALL, EAST WALL, WEST WALL IN THE KITCHEN LOCATED AT APT 1, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST |
| Closed Violation Dismissed · 2024-02-08 | A | 2023-11-17 | 1 | § 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE 1st ROOM FROM EAST, THE FOYER , THE 3rd ROOM FROM EAST AT SOUTH, THE BATHROOM LOCATED AT APT 1, 1st STORY, 2nd APARTMENT FROM SOUTH A |
Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-08; last loaded 2026-11-08
HPD complaints 10
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 |
|---|---|---|---|---|
| 2025-04-24 | CLOSE | 1 | Plumbing – Water Supply | More than one complaint was received for this building-wide condition. This complaint status is for the initial complaint.HPD called the telephone number on file for this complaint. Someone at that n |
| 2025-04-20 | CLOSE | 1 | Plumbing – Water Supply | HPD attempted to conduct an inspection in response to this complaint, but was unable to complete the inspection. Please submit a new service request with 311 if the condition still exists. For more in |
| 2025-04-12 | CLOSE | 1 | Plumbing – Water Supply | HPD attempted to conduct an inspection in response to this complaint, but was unable to complete the inspection. Please submit a new service request with 311 if the condition still exists. For more in |
| 2025-04-05 | CLOSE | 1 | Heat/Hot Water – Apartment Only | The Department of Housing Preservation and Development was not able to gain access to your apartment or others in the building to inspect for a lack of heat or hot water. The complaint has been closed |
| 2024-10-15 | CLOSE | 1FL | Unsanitary Condition – Mold Water Leak – Heavy Flow | HPD inspected this condition so the complaint has been closed. Violations were issued. The law provides the property owner time to correct the condition(s). Violation descriptions and the dates for t |
| 2024-06-02 | CLOSE | 1FL | Plumbing – Water Supply | The Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new |
| 2024-05-21 | CLOSE | 1FL | Safety – Fire Escape | The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed. |
| 2024-02-27 | CLOSE | 1 | Electric – Power Outage | The Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new |
| 2024-02-09 | CLOSE | 1 | General – Mailbox | The Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new |
| 2023-11-09 | CLOSE | 1 | Paint/Plaster – Wall | 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 2026-11-08; last loaded 2026-11-08
311 requests (last 12 months) 0
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.
No records found in this dataset for this lot.
Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-07; last loaded 2026-11-07; a later sync attempt failed on 2026-11-08; showing the last successful load
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 Sunset Park (Central): Open HPD violations · Active DOB violations · Active ECB violations · Open DOB jobs · Unpaid OATH tickets
Closest on Ridge Blvd
- 6732 Ridge Boulevard (20 ft)
- 6728 Ridge Boulevard (22 ft)
- 6734 Ridge Boulevard (40 ft) (one open item)
- 6736 Ridge Boulevard (60 ft)
- 6738 Ridge Boulevard (81 ft)
- 6724 Ridge Boulevard (98 ft)
Same tax block (5852), closest first
- 182 Senator Street (65 ft)
- 180 Senator Street (85 ft)
- 176 Senator Street (104 ft)
- 174 Senator Street (123 ft)
- 187 68th Street (132 ft)
- 183 68th Street (141 ft)
Open-item counts as of November 8, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs