Independent site. Data from NYC Open Data; not affiliated with the City of New York.

NYC Property Factsfree public-records reference

249 Prospect Place, Brooklyn, NY 11238

BBL 3011520088 (Borough 3, Block 1152, Lot 88) · BIN 3028536 · Last updated:

Summary · as of November 5, 2026

249 Prospect Place (Brooklyn, NY 11238; tax lot BBL 3011520088) is an 8-unit walk-up apartment building (building class C1: walk-up apartments, more than six families, no stores), built around 1895, on a 2,620 sq ft lot zoned R6B. City tax records list the owner as FIRST MAY REALTY LLC; per ACRIS, a deed to this owner dated January 29, 2026 lists a price of $2,375,000. The Department of Finance's final market value for tax year 2027 is $2,943,000. As of November 5, 2026, NYC Open Data shows 17 open HPD violations and one OATH ticket with an unpaid balance. There were 11 311 requests in the past 12 months and 18 HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

Owner of record
FIRST MAY REALTY LLC
Building class
C1 · Walk-up apartments, more than six families, no stores
Year built · units
1895 · 8 res.
Lot area · zoning
2,620 sq ft · R6B
Market value (DOF)
$2,943,000 FY2027
Last priced deed
$2,375,000 · 2026-01-29
BBL
3011520088
BIN
3028536

How to cite: NYC Property Facts, “249 Prospect Place, Brooklyn, NY 11238 (BBL 3011520088)”, data as of 2026-11-05, https://nycpropertyfacts.com/ny/brooklyn/249-prospect-place-3011520088. 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)
FIRST MAY REALTY LLCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
C1 – Walk-up apartments, more than six families, no storesThe 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
1895Often an estimate for older buildings.
Floors
4
Units
8 residential / 8 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
1
Lot size
2,620 sq ft (20 ft × 131 ft)
Building floor area
5,200 sq ft
Zoning
R6BThe zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR)
1.98 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).
Historic district
Prospect Heights Historic DistrictExterior changes in a historic district need Landmarks Preservation Commission approval.
Identifiers
BBL 3011520088 (Borough 3, Block 1152, Lot 88) · BIN 3028536BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).

Source: PLUTO (Dept. of City Planning) — city dataset updated 2026-08-24; data as of 2026-11-05; 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)
$2,943,000The 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
$1,324,350The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$138,670Assessed value minus any exemptions.
Tax class
Tax class 2B – residential rental, 7–10 units
Tax yearRollMarket valueAssessed valueTax class
2027Final$2,943,000$1,324,3502B
2026Final$2,552,000$1,148,4002B
2025Final$2,410,800$1,084,8602B

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-05

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.

DateTypePriceSeller (grantor)Buyer (grantee)Doc ID
2026-01-29DEED$2,375,000Greene Avenue Holding LlcFirst May Realty Llc2026020500515001
2006-06-02DEED$0 / not statedDelapenha, FredGreene Avenue Holding, Llc2006060801585001
2001-07-31DEED$0 / not statedPorter, OdessaDelapenha, FredFT_3990007792499
1966-10-06DEED$0 / not stated
one deed covering 140 lots; price is for all of them
Fotopulos William; Fotopulos ChristineMedina Bigma; Medina BenitoBK_6630026000460

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-05; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-05; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-05

DOB job filings 0 open of 5

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.

StatusJob #TypeFiledEst. cost
Not open
Approved · 2022-12-20
B00576875-P1
DOB NOW
Alteration2022-11-21$36,000
Not open
LOC Issued · 2023-01-09
B00576875-I1
DOB NOW
Alteration2021-09-09$36,000
Not open
LOC Issued · 2023-01-09
B00576871-I1
DOB NOW
Alteration2021-09-08$31,600
Not open
SIGNED OFF · 2003-06-17
301534846
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2003-04-15—
Not open
SIGNED OFF · 2003-01-24
301394756
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2002-09-19$10,000

Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-01; data as of 2026-11-05; DOB Job Application Filings (BIS) — city dataset updated 2026-11-04; data as of 2026-11-05

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.

IssuedExpiresJob #WorkPermit status
2021-11-232022-11-23B00576875-I1
DOB NOW
Plumbing
PROPOSE PLUMBING WORK IN CONJUNCTION WITH ARCH DESIGN AS PER PLAN. NO CHANGE IN USE, EGRESS, OR OCCUUPANCY.
Signed-off
2021-10-222022-10-22B00576871-I1
DOB NOW
General Construction
PROPOSE COMBINING (2) EXISTING APARTMENT UNITS #2R & 2F , WORK INCLUDES MINOR PARTITION, & INTERIOR FINISHED AS PER PLAN. PLUMBING WORK IS FILE SEPARTELY. NO CH
Signed-off
2003-05-212004-03-06301534846
BIS
Equipment work / Fuel burningISSUED (initial)
2003-05-212004-03-06301534846
BIS
Equipment work / BoilerISSUED (initial)
2002-10-162003-05-01301394756
BIS
Equipment work / Other / general constructionISSUED (initial)
2002-10-162003-03-06301394756
BIS
Equipment work / Fuel storageISSUED (initial)

Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-02; data as of 2026-11-05; 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 2026-11-02; data as of 2026-11-05

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 2026-10-31; data as of 2026-11-05

OATH tickets (all agencies) 1 unpaid of 8

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.

StatusDateAgencyChargeRespondentImposed / paid / balanceTicket #
Unpaid balance Default
DOCKETED · DEFAULTED
2026-04-11Dos - Enforcement AgentsIMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1STGREENE AVENUE HOLDING LLC$300 / $0 / $300049663004K
No balance due
PAID IN FULL
2026-09-17Sanitation OthersIMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1STFIRST MAY REALTY LLC$50 / $50 / $0080059502X
No balance due
PAID IN FULL
2023-07-14Pcs - DohmhFAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1STRON MCLAREN$300 / $300 / $00802723296
No balance due
PAID IN FULL
2016-10-17Sanitation DeptLOOSE RUBBISHGREENE AVENUE HOLDING$100 / $100 / —041745512P
No balance due
PAID IN FULL
2016-09-20Sanitation DeptFAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITSGREENE AVENUE HOLDING$25 / $25 / —044444245J
No balance due
PAID IN FULL
2012-10-23Sanitation OthersFAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITSGREENE AVE HOLD$25 / $50 / $-250175750228
No balance due
PAID IN FULL
2010-01-20Sanitation OthersDIRTY SIDEWALK DIRTY AREAGREENE AVE HOLD$100 / $100 / —0170722274
No balance due
PAID IN FULL
2002-12-02$50 / $50 / —0129547799

Source: OATH Hearings Division Case Status — city dataset updated 2026-11-02; data as of 2026-11-05

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
357024
Last registered
2026-09-25
Registration valid until
2027-09-01 CurrentRegistrations must be renewed every year.
RoleNameCompanyBusiness city
CorporateownerFirst May LLCBrooklyn, Ny
HeadofficerMax NagerBrooklyn, Ny
SitemanagerMax Nager
AgentMax NagerBrooklyn, Ny

Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; data as of 2026-11-05; HPD Registration Contacts — city dataset updated 2026-11-04; data as of 2026-11-05

HPD housing-code violations 17 open of 26

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.

StatusClassIssuedAptCondition
Open
Invalid Certification · 2018-11-29
B2018-10-153F§ 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AT CEILING 10 SQ.FT, WEST WALL 2 SQ.FT,AND EAST WALL 2 SQ.FT IN THE BATHROOM LOCATED AT APT 3F, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Open
Nov Sent Out · 2018-10-15
A2018-10-15§ 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
Open
Nov Sent Out · 2018-10-15
A2018-10-15§ 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. AT P
Open
Nov Sent Out · 2017-08-04
A2017-08-04§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE INTERCOM / BELL / BUZZER AT ENTRANCE
Open
Nov Sent Out · 2017-07-25
A2017-07-253F§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE BELL/BUZZER/INTERCOM. IN THE PRIVATE HALLWAY LOCATED AT APT 3F, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Open
Invalid Certification · 2014-06-23
B2014-05-12SECTION 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES ,4TH STORY,FRONT OF BUILDING
Open
Invalid Certification · 2014-06-23
B2014-05-12SECTION 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES CABLE WIRES CRISS-CROSSING FIRE ESCAPE,ALL STORIES,FRONT OF BUILDING
Open
Nov Sent Out · 2014-04-30
C2014-04-304RSECTION 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
Open
Invalid Certification · 2014-05-09
C2014-04-30SECTION 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 ...
Open
Invalid Certification · 2014-05-09
C2014-04-30SECTION 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM AT CELLAR
Open
Nov Certified Late · 2013-12-16
C2013-11-294FSECTION 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 4F, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST
Open
Invalid Certification · 2013-12-12
C2013-11-29SECTION 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM BOILER ROOM DOOR LOCKED AT CELLAR
Open
Invalid Certification · 2013-12-12
C2013-11-29SECTION 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 .. AT PUBLIC HALL, 1st STORY
Open
Nov Sent Out · 2010-11-29
C2010-11-29SECTION 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCKED BOILER ROOM AT CELLAR
Open
Nov Sent Out · 2010-11-26
C2010-11-26SECTION 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCK BOILER ROOM AT CELLAR
Open
Nov Sent Out · 2008-11-06
C2008-11-06SECTION 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 AT 1ST STORY PUBLIC HALL AND BOILER ROOM
Open
Nov Sent Out · 2008-11-06
C2008-11-06SECTION 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCKED DOOR TO CELLAR
Closed
Violation Dismissed · 2026-06-04
A2026-02-06§27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDINGS ENTRANCE. FOR MORE INFORMATION ABOUT SIGNAGE REQUIREMENTS, PLEASE VISIT: HTTPS://W
Closed
Violation Dismissed · 2018-11-07
I2018-10-19§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 · 2019-02-11
B2018-10-153F§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING AND WALLS IN THE KITCHEN LOCATED AT APT 3F, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

Showing 20 of 26 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 2026-11-05; data as of 2026-11-05

HPD complaints 18

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.

ReceivedStatusAptProblem(s)Outcome
2026-11-02OPEN4RUnsanitary Condition – PestsThe following complaint conditions are still open. HPD has already attempted to notify the property owner that the condition exists; the tenant should provide access for the owner to make the repair.
2026-10-22OPEN4Unsanitary Condition – Pests
Heat/Hot Water – Entire Building
The following complaint conditions are still open. HPD has already attempted to notify the property owner that the condition exists; the tenant should provide access for the owner to make the repair.
2026-07-24CLOSEBLDGGeneral – Cooking GasMore 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 a tenant in t
2026-07-23CLOSEBLDGGeneral – Cooking GasHPD 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
2026-06-07CLOSE4FWater Leak – Damp Spot
Paint/Plaster – Ceiling
General – Cabinet
An HPD Inspector was not able to gain access to inspect this complaint. The Inspector left a card at the time of the inspection and a letter was sent from HPD after the inspection attempt to encourage
2026-02-01CLOSEBLDGHeat/Hot Water – Entire BuildingThe 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
2026-01-04CLOSEBLDGHeat/Hot Water – Entire BuildingThe 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
2025-12-08CLOSEBLDGHeat/Hot Water – Entire BuildingHPD responded to a complaint of no heat or hot water in the building. An occupant of the building confirmed heat and hot water had been restored when the Inspector attempted to conduct the inspection
2025-04-13CLOSEBLDGHeat/Hot Water – Entire BuildingMore 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 a tenant in t
2025-04-12CLOSEBLDGHeat/Hot Water – Entire BuildingMore 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 a tenant in t

Showing 10 of 18 records. The API and the source dataset have the full list.

Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-05; data as of 2026-11-05

311 requests (last 12 months) 11

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.

OpenedAgencyComplaintStatusClosed
2026-10-22HPDHEAT/HOT WATER – ENTIRE BUILDINGClosed2026-10-25
2026-10-22HPDUNSANITARY CONDITION – PESTSOpen—
2026-07-24HPDGENERAL – COOKING GASClosed2026-09-02
2026-07-23HPDGENERAL – COOKING GASClosed2026-09-02
2026-06-07HPDWATER LEAK – DAMP SPOTClosed2026-06-29
2026-06-07HPDPAINT/PLASTER – CEILINGClosed2026-06-29
2026-06-07HPDGENERAL – CABINETClosed2026-06-29
2026-02-01HPDHEAT/HOT WATER – ENTIRE BUILDINGClosed2026-02-05
2026-01-04HPDHEAT/HOT WATER – ENTIRE BUILDINGClosed2026-01-08
2025-12-14NYPDIllegal Parking – Blocked HydrantClosed2025-12-14

Showing 10 of 11 records. The API and the source dataset have the full list.

Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-05; data as of 2026-11-05

Nearby properties

On Prospect Pl

Same tax block (1152)

All properties on Prospect Pl, Brooklyn · All of Brooklyn 11238

Open-item counts as of November 5, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs