127 Prospect Place, Brooklyn, NY 11217
BBL 3011500057 (Borough 3, Block 1150, Lot 57) · BIN 3028380 · Last updated: · Park Slope · ZIP 11217
Summary · as of November 8, 2026
127 Prospect Place (Brooklyn, NY 11217; tax lot BBL 3011500057) is a 5-unit walk-up apartment building (building class C2: walk-up apartments, five or six families), built around 1873, on a 2,882 sq ft lot zoned R6B. City tax records list the owner as 127 PROSPECT REALTY LLC. The Department of Finance's final market value for tax year 2027 is $2,728,000. As of November 8, 2026, NYC Open Data shows 12 open HPD violations and four OATH tickets with an unpaid balance. There were two 311 requests in the past 12 months and no HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)
- Owner of record
- 127 PROSPECT REALTY LLC
- Building class
- C2 · Walk-up apartments, five or six families
- Year built · units
- 1873 · 5 res.
- Lot area · zoning
- 2,882 sq ft · R6B
- Market value (DOF)
- $2,728,000 FY2027
- Last priced deed
- —
- BBL
- 3011500057
- BIN
- 3028380
- 0Open DOB jobs (permit issued, no sign-off)
- 0Active DOB violations
- 0Active ECB violations
- 12Open HPD violations
- 4OATH tickets with unpaid balance
How to cite: NYC Property Facts, “127 Prospect Place, Brooklyn, NY 11217 (BBL 3011500057)”, data as of 2026-11-08, https://nycpropertyfacts.com/ny/brooklyn/127-prospect-place-3011500057. 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)
- 127 PROSPECT REALTY LLCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- C2 – Walk-up apartments, five or six 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
- 1873Often an estimate for older buildings.
- Floors
- 4
- Units
- 5 residential / 5 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 2,882 sq ft (22 ft × 131 ft)
- Building floor area
- 4,820 sq ft
- Zoning
- R6BThe zoning district sets what can be built and used here. Residential district.
- Built vs. allowed density (FAR)
- 1.67 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).
- Historic district
- Prospect Heights Historic DistrictExterior changes in a historic district need Landmarks Preservation Commission approval.
- Identifiers
- BBL 3011500057 (Borough 3, Block 1150, Lot 57) · BIN 3028380BBL 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)
- $2,728,000The 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
- $1,227,600The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $183,534Assessed 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 | $2,728,000 | $1,227,600 | 2A |
| 2026 | Final | $2,366,000 | $1,064,700 | 2A |
| 2025 | Final | $2,395,000 | $1,077,750 | 2A |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; last loaded 2026-11-08
Sales & deed history 12
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 |
|---|---|---|---|---|---|
| 2024-03-01 | DEED | $0 / not stated | Betancourt, Paul Tim | 127 Prospect Realty Llc | 2024071000650001 |
| 2014-04-21 | DEED | $0 / not stated | Betancourt, Paul Tim; Lion-Betancourt, Isabelle | Betancourt, Paul Tim | 2014050701130002 |
| 2013-11-25 | DEED | $0 / not stated | Betancourt, Paul T | Lion-Betancourt, Isabelle | 2013112700586001 |
| 1994-12-01 | DEED | $0 / not stated | Betancourt, Judith; Betancourt, Paul T | Betancourt, Paul T | FT_3260004616426 |
| 1984-01-23 | DEED | $0 / not stated | Betancourt, Paul T | Betancourt, Judith A; Betancourt, Paul T | FT_3830001000283 |
| 1983-10-31 | DEED | $0 / not stated | Betancourt, Jeffery; Gault, Kennan; Prospect View Assoc | Betancourt, Paul T | FT_3840001000284 |
| 1980-05-20 | DEED | $0 / not stated | Kimono Estates Inc; Morris & Allen Pc | Prospect View Assoc | BK_8030116001692 |
| 1979-10-26 | DEED | $0 / not stated | D Angelo Thomas L; Leesha Philip A | Kimono Estates Inc | BK_7930111300452 |
| 1979-09-13 | DEED | $0 / not stated | Pl & Td Realty Corp | Leesha Philip A; D Angelo Thomas L | BK_7930110101216 |
| 1977-08-26 | DEED | $0 / not stated | 127 Prospect Place Corp | Pl & Td Realty Corp | BK_7730094100078 |
| 1967-09-07 | DEED | $0 / not stated | D Angelo Anthony J; Cohen Edward M; Starr Saul; Pase Associates | 127 Prospect Pl Corp | BK_6730052000441 |
| 1966-06-27 | DEED | $0 / not stated | Fox Pincus | Cohen Edward M; Starr Saul; D Angelo Anthony; Pase Associates | BK_6630017300145 |
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 1
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 · 2014-02-03 | 320529558 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2012-08-15 | $66,500 |
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 4
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 |
|---|---|---|---|---|
| 2013-10-03 | 2014-10-03 | 320529558 BIS | Plumbing / Plumbing | ISSUED (renewal) |
| 2012-09-24 | 2013-09-24 | 320529558 BIS | Plumbing / Plumbing | ISSUED (initial) |
| 2012-09-07 | 2013-09-02 | 320529558 BIS | Equipment work / Mechanical/HVAC | ISSUED (initial) |
| 2012-09-07 | 2013-09-02 | 320529558 BIS | Equipment work / Other / general construction | ISSUED (initial) |
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) 4 unpaid of 12
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 DOCKETED · DEFAULTED | 2026-05-29 | Fire Department Of Nyc | INSPECTION AND TESTING | 127 PROSPECT REALTY LLC | $5,000 / $0 / $5,000 | 014252321H |
| Unpaid balance Default DOCKETED · DEFAULTED | 2025-09-03 | Fire Department Of Nyc | INSPECTION AND TESTING | 127 PROSPECT REALTY | $1,000 / $0 / $1,000 | 014203724L |
| Unpaid balance Default DOCKETED · DEFAULTED | 2025-02-12 | Fire Department Of Nyc | INSPECTION AND TESTING | 127 PROSPECT REALTY LLC | $5,000 / $0 / $5,000 | 014171123M |
| Unpaid balance Default DOCKETED · DEFAULTED | 2024-06-11 | Fire Department Of Nyc | INSPECTION AND TESTING | PAUL T BETANCOURT | $1,000 / $0 / $1,000 | 014126193P |
| No balance due HEARING COMPLETED · DISMISSED | 2025-03-03 | Pcs - Dohmh | FAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 3RD | C O MGMT | $0 / $0 / $0 | 0803397129 |
| No balance due PAID IN FULL | 2025-01-29 | Sanitation Others | IMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1ST | 127 PROSPECT REALTY LLC | $50 / $50 / $0 | 048900863Z |
| No balance due HEARING COMPLETED · DISMISSED | 2025-01-23 | Pcs - Dohmh | FAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 2ND | C O MGMT | $0 / $0 / $0 | 0803351827 |
| No balance due HEARING COMPLETED · DISMISSED | 2024-09-27 | Pcs - Dohmh | FAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1ST | C O MGMT | $0 / $0 / $0 | 0803208515 |
| No balance due HEARING COMPLETED · IN VIOLATION | 2019-05-09 | Fire Department Of Nyc | FIRE PROTECTION SYSTEMS | PAUL T. BETANCOURT | $0 / $0 / $0 | 011686638P |
| No balance due HEARING COMPLETED · IN VIOLATION | 2019-01-02 | Fire Department Of Nyc | INSPECTION AND TESTING | PAUL T. BETANCOURT | $0 / $0 / $0 | 011671727P |
| No balance due WRITTEN OFF · WRITTEN OFF | 2015-07-28 | Dos - Enforcement Agents | UNCOVERED RECEPTACLES 1ST OFFENSE | BETANCOURT | $300 / $0 / $0 | 041907580X |
| No balance due HEARING COMPLETED · IN VIOLATION | 2013-04-03 | Fire Department Of Nyc | INSPECTION AND TESTING | PAUL T BETANCOURT | — / — / — | 011270695M |
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.
- HPD building ID
- 356690
- Last registered
- 2019-08-13
- Registration valid until
- 2020-11-01 ExpiredRegistrations must be renewed every year.
| Role | Name | Company | Business city |
|---|---|---|---|
| Agent | Paul Betancourt | Brooklyn, Ny | |
| Individualowner | Paul Betancourt | Brooklyn, Ny | |
| Sitemanager | Paul Betancourt |
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 12 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 |
|---|---|---|---|---|
| Open Nov Sent Out · 2026-05-05 | A | 2026-05-05 | (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. | |
| Open Info Nov Sent Out · 2025-11-19 | 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 | |
| Open Nov Sent Out · 2025-06-10 | A | 2025-06-10 | (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 Info Nov Sent Out · 2024-11-27 | I | 2024-11-27 | §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 | |
| Open Nov Sent Out · 2024-04-11 | A | 2024-04-11 | (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 Info Nov Sent Out · 2023-11-20 | I | 2023-11-20 | §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 | |
| Open Nov Sent Out · 2023-03-24 | A | 2023-03-24 | (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 Info Nov Sent Out · 2022-11-09 | I | 2022-11-09 | §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 | |
| Open Info Nov Sent Out · 2022-03-01 | I | 2022-03-01 | §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 | |
| Open Nov Sent Out · 2022-03-01 | A | 2022-03-01 | (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 Info Nov Sent Out · 2021-04-12 | I | 2021-04-12 | §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 | |
| Open Nov Sent Out · 2021-04-12 | A | 2021-04-12 | (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 | 2018-10-19 | §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 · 2015-11-18 | I | 2015-10-13 | 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 | |
| Closed Violation Dismissed · 2015-04-15 | I | 2015-02-24 | 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 2026-11-08; last loaded 2026-11-08
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 — city dataset updated 2026-11-08; last loaded 2026-11-08
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 |
|---|---|---|---|---|
| 2026-06-25 | DPR | Damaged Tree – Branch or Limb Has Fallen Down | Closed | 2026-08-24 |
| 2026-05-08 | DSNY | Abandoned Bike – Chained to Public Property | Closed | 2026-05-09 |
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 Park Slope: Open HPD violations · Active DOB violations · Active ECB violations · Open DOB jobs · Unpaid OATH tickets
Closest on Prospect Pl
- 129 Prospect Place (21 ft) (five open items)
- 125 Prospect Place (21 ft) (10 open items)
- 123 Prospect Place (43 ft)
- 131 Prospect Place (43 ft) (one open item)
- 121 Prospect Place (65 ft)
- 133 Prospect Place (66 ft) (10 open items)
Same tax block (1150), closest first
- 608 Carlton Avenue (128 ft)
- 610 Carlton Avenue (128 ft)
- 606 Carlton Avenue (130 ft) (one open item)
- 612 Carlton Avenue (132 ft)
- 604 Carlton Avenue (135 ft) (one open item)
- 614 Carlton Avenue (138 ft) (10 open items)
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