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648 79th Street, Brooklyn, NY 11209

BBL 3059820028 (Borough 3, Block 5982, Lot 28) · BIN 3151032 · Last updated:

Summary · as of November 6, 2026

648 79th Street (Brooklyn, NY 11209; tax lot BBL 3059820028) is an one-family home (building class A5: one-family home, attached or semi-detached), built around 1910, on a 1,900 sq ft lot zoned R5B. City tax records list the owner as BAYRIDGE INVESTORS CORP.; per ACRIS, a deed to this owner dated July 24, 2009 lists a price of $435,750. The Department of Finance's final market value for tax year 2027 is $1,289,000. As of November 6, 2026, NYC Open Data shows eight active DOB violations, 19 active ECB violations and 23 OATH tickets with an unpaid balance. There were six 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
BAYRIDGE INVESTORS CORP.
Building class
A5 · One-family home, attached or semi-detached
Year built · units
1910 · 1 res.
Lot area · zoning
1,900 sq ft · R5B
Market value (DOF)
$1,289,000 FY2027
Last priced deed
$435,750 · 2009-07-24
BBL
3059820028
BIN
3151032

How to cite: NYC Property Facts, “648 79th Street, Brooklyn, NY 11209 (BBL 3059820028)”, data as of 2026-11-06, https://nycpropertyfacts.com/ny/brooklyn/648-79th-street-3059820028. 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)
BAYRIDGE INVESTORS CORP.The owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
A5 – One-family home, attached or semi-detachedThe 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
1910Often an estimate for older buildings.
Floors
2
Units
1 residential / 1 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
1
Lot size
1,900 sq ft (19.83 ft × 100 ft)
Building floor area
2,200 sq ft
Zoning
R5B, BRThe zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR)
1.16 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 3059820028 (Borough 3, Block 5982, Lot 28) · BIN 3151032BBL 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 2026-11-07; 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)
$1,289,000The 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
$77,340The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$47,296Assessed value minus any exemptions.
Tax class
Tax class 1 – 1–3 family homes (and some small mixed-use / vacant lots)
Tax yearRollMarket valueAssessed valueTax class
2027Final$1,289,000$77,3401
2026Final$1,480,000$88,8001
2025Final$1,335,000$80,1001

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-07

Sales & deed history 5

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
2009-07-24DEED$435,750Ey Bay Ridge LlcBayridge Investors Corp.2009072901357001
2006-06-14DEED$0 / not statedMoster, YisroelEy Bay Ridge Llc2006062701394001
2005-12-29DEED$615,000The Carol Anne Irrevocable TrustMoster, Yisroel2006011200337001
2002-02-27DEED$0 / not statedSangerman, Jay J/Tr; Carol Anne Ryan Irrevocable TrustCarol Anne Ryan Irrevocable Trust; Kraw, John/TrFT_3500008336650
1996-01-02DEED$0 / not statedRyan, Helen/Dec'D; Ryan, Carol Anne/Admin; Ryan, Helen D; Del Guidice, Dorothy/AdminSangerman, Jay J; Carol Anne Ryan Irrevocable TrustFT_3910005166491

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-07; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-07; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-07

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 2026-11-06; data as of 2026-11-07; DOB Job Application Filings (BIS) — city dataset updated 2026-11-05; data as of 2026-11-06

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 2026-11-06; data as of 2026-11-07; DOB Permit Issuance (BIS) — city dataset updated 2026-11-07; data as of 2026-11-07

DOB violations 8 active of 8

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).

StatusIssuedTypeDescriptionNumber
Active
V-DOB VIOLATION - ACTIVE
2017-12-13AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONV121317AEUHAZ100506
Active
V-DOB VIOLATION - ACTIVE
2017-12-13AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONV121317AEUHAZ100505
Active
V-DOB VIOLATION - ACTIVE
2017-03-08AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONV030817AEUHAZ100326
Active
V-DOB VIOLATION - ACTIVE
2015-10-28C-CONSTRUCTION OTHER OPTIONALFAILURE TO COMPLY WITH ACTIVE VACATE ORDER 74-12, ILLEGAL CLASS "A" CELALR APT, RE-OCCUPIED BY 4 ADULTSV102815CSTF100MS
Active
V-DOB VIOLATION - ACTIVE
2013-10-09AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONV100913AEUHAZ100125
Active
V-DOB VIOLATION - ACTIVE
2012-05-30AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONV053012AEUHAZ100191
Active
V-DOB VIOLATION - ACTIVE
2011-08-24AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONV082411AEUHAZ100258
Active
V-DOB VIOLATION - ACTIVE
2011-08-24AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONV082411AEUHAZ100257

Source: DOB Violations — city dataset updated 2026-11-06; data as of 2026-11-07

ECB violations (DOB) 19 active of 34

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.

StatusIssuedSeverityWhat it was forPenalty / paid / balanceECB #
Resolved
Hearing: WRITTEN OFF · Certification: COMPLIANCE-INSP/DOC
Written off refers to the penalty, not the violation.
2012-10-25CLASS - 2FAILURE TO COMPLY W/THE COMMISSIONER'S ORDER TO FILE A C/C W/THE DOB FOR NOV #35053382L ISSUED ON 8.13.12. REMEDY: FILE A C/C.$4,000 / $0 / $034996290L
Active
Hearing: WRITTEN OFF
Written off refers to the penalty, not the violation.
2012-06-05CLASS - 2RESIDENCE ALTERED FOR OCCUPANCY FOR MORE THAN THE LEGALLY APPROVED # OF FAMILIES. 1 FAMILY CONVERTED INTO 3 FAMILY BY CREATING 2 FAMILIES 2 CLASS'A' APT IN BASEMENT. EACH APT OCCUPIED HAS FULL KITCHEN & 3PCS$20,000 / $0 / $034981026K
Active
Hearing: WRITTEN OFF
Written off refers to the penalty, not the violation.
2017-09-20CLASS - 2REMOVED OR DEFACED A WRITTEN POSTED VACATE ORDER. NOTE: NO VACATE STICKER PRESENT @ TIME OF INSPECTION. REM: COMPLY W/ CODE.$4,000 / $0 / $035271184X
Active
Hearing: WRITTEN OFF
Written off refers to the penalty, not the violation.
2017-09-19CLASS - 1FAILURE TO OBEY A VACATE ORDER BY THE COMM PER 28-207.4.NOTE:VACATE OREDER #74-12.ISSUED 2/28/17, ACTIVE AT TIME OF INSPECTION FOUND TWO ADULTS,ONE MALE,ONE FEMALE LIVING IN AN ILLEGAL CELLAR APT W/HOT PLATES,$25,000 / $0 / $035290122Y
Active
Hearing: WRITTEN OFF
Written off refers to the penalty, not the violation.
2016-12-06CLASS - 1FAILURE TO COMPLY W/ COMMISSIONER'S ORDER TO VACATE. PER 28.207.4. NOTED: ON 2/28/12 A VACATE OF 2 CLASS A APTS @ CELLAR LEVEL WAS PERFORMEDFOR ILLEGA; CONVERSION. ON TODAY'S INSP 12/6/16 THESE 2 APTS ARE BEING$25,000 / $0 / $035124663N
Active
Hearing: WRITTEN OFF
Written off refers to the penalty, not the violation.
2012-06-05CLASS - 1FAILURE TO COMPLY W/THE COMMISSIONER'S ORDER TO VACATE BASEMENT. VACATE ORDER #74-12 ISSUED ON 2.28.12 HAS NOT BEEN RESCINDED. BASEMENT IS OCCUPIED AS OF 6.5.12. REMEDY: COMPLY W/ORDER.$12,000 / $0 / $034981027M
Active
Hearing: WRITTEN OFF
Written off refers to the penalty, not the violation.
2011-06-02CLASS - 1OCCUPANCY CONTRARY TO THAT ALLOWED BY THE COFO OR BLDG DEPT RECORDS NOTED:HPD#175448 LISTS FACILITY AS A 2-STORY,1 FAMILY BLDG.PRESENTLY THEBSMT IS ILLEGALLY OCCUPED W/TWO SEPARATE UNITS NOTED LOC:APT 1F.REM:DI$12,000 / $0 / $034908591M
Resolved
Hearing: WRITTEN OFF · Certification: COMPLIANCE-INSP/DOC
Written off refers to the penalty, not the violation.
2012-01-21CLASS - 1FAILURE TO COMPLY W/THE COMMISSIONER'S ORDER CONTAINED IN NOV #34908592Y ISSUED ON 6.2.11. REMEDY: COMPLY W/THE COMMISSIONER'S ORDER.$24,000 / $0 / $034963624L
Active
Hearing: WRITTEN OFF
Written off refers to the penalty, not the violation.
2009-08-21CLASS - 2RESIDENCE ALTER FOR OCCUP AS DWELLING FOR MORE THAN LEGALLY APPROVED # OF FAMILIES. DOB RECORDS INDICATE A ONE FAMILY RESIDENCE; FOUND AT THE TIME OF INSPECTION PREMISES HAS BEEN ALTERED FROM ONE FAMILY BY TH$6,000 / $0 / $034796901P
Resolved
Hearing: WRITTEN OFF · Certification: COMPLIANCE-INSP/DOC
Written off refers to the penalty, not the violation.
2017-11-15CLASS - 2FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO#35290122Y ISSUED ON 09/19/17 & TO FILE A C OF C PURSUANT TO 28-201.1 & 1RCNY 102-01. FAILURE TO OBEY VACATE ORDER BY THE COMM PER 28-207.4. NOTE VAC$4,000 / $0 / $035280517J
Resolved
Hearing: WRITTEN OFF · Certification: COMPLIANCE-INSP/DOC
Written off refers to the penalty, not the violation.
2011-08-12CLASS - 2FAILURE TO COMPLY W/THE COMMISSIONER'S ORDER TO FILE A C/C W/THE DOB FOR NOV #34908591M ISSUED ON 6.2.11 PURSUANT TO 28-204.4 & 1RCNY 102-01. (STATUS= IN-DEFAULT, NO COMPLIANCE RECORDED) FOR OCCUPANCY CONTRARY$4,000 / $0 / $034969725H
Active
Hearing: WRITTEN OFF
Written off refers to the penalty, not the violation.
2012-02-28CLASS - 2RESIDENCE ALTERED FOR OCCUPANCY BY MORE THAN TTHE LEGALLY APPROVED # OF FAMILIES. NOTED DOB RECORDS INDICATE LEGAL 1 FAMILY NOW ALTERED TO 3 FAMILY W/FULL HT PARTITIONS, WATER/WASTE LINES FOR (2) 3 PC BATHROOM$10,000 / $0 / $034942027K
Resolved
Hearing: DISMISSED · Certification: N/A - DISMISSED
2006-03-09Non-HazardousOCCUPANCY CONTRARY TO THAT ALLOWED BY THE BLDG DEPT. RECORDS- HAZARDOUS. NOTED: FROM: ACCESSORY USE LEGAL OCCUPANCY AT CELLAR LEVEL: TO: ILLEGAL APT AT CELLAR LEVEL W/1 BEDRM (BED, & PERSONAL BELONGINGS IN RM)$0 / $0 / $034511499Y
Resolved
Hearing: WRITTEN OFF · Certification: COMPLIANCE-INSP/DOC
Written off refers to the penalty, not the violation.
2011-11-05CLASS - 1FAILURE TO COMPLY W/ THE COMMISSIONER'S ORDER CONTAINED IN NOTICE OF VIOLAITON # 34908592Y ISSUED ON 06/02/11 REMEDY: COMPLY W/ THE COMMISSIONER'S ORDER$24,000 / $0 / $034962147N
Active
Hearing: WRITTEN OFF
Written off refers to the penalty, not the violation.
2012-04-28CLASS - 1FAILURE TO COMPLY W/COMM'S ORDER TO CORRECT VIO #34942076Z FOR WORK W/O PERMIT @ BASEMENT INSTALLED 2 CLASS 'A' APTS W/2 3 PC BATHROOMS. REMEDY: COMPLY W/COMM'S ORDER.$12,000 / $0 / $034957805J

Showing 15 of 34 records. The API and the source dataset have the full list.

Source: DOB ECB Violations — city dataset updated 2026-11-06; data as of 2026-11-07

OATH tickets (all agencies) 23 unpaid of 110

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
2025-01-29Sanitation RecyclingDIRTY AREABAYRIDGE INVESTORS CORP$300 / $0 / $300048387566H
Unpaid balance Default
DOCKETED · DEFAULTED
2025-01-04Sanitation OthersDIRTY SIDEWALKBAYRIDGE INVESTORS CORP$300 / $0 / $300048861187N
Unpaid balance Default
DOCKETED · DEFAULTED
2024-04-17Sanitation OthersFAILURE TO CLEAN 18 INCHES INTO STREETBAYRIDGE INVESTORS CORP$300 / $0 / $300047068651H
Unpaid balance Default
DOCKETED · DEFAULTED
2023-08-19Dos - Enforcement AgentsDIRTY SIDEWALKBAYRIDGE INVESTORS CORP$300 / $0 / $300048037289Z
Unpaid balance Default
DEFAULTED · DEFAULTED
2022-06-07Pcs - DohmhFAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1STBAYRIDGE INVESTORS CORP$600 / $0 / $6000802305424
Unpaid balance Default
DOCKETED · DEFAULTED
2022-05-27Sanitation OthersFAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITSBAYRIDGE INVESTORS CORP$25 / $0 / $25047430586J
Unpaid balance Default
DOCKETED · DEFAULTED
2021-07-31Dos - Enforcement AgentsDIRTY AREABAYRIDGE INVESTORS CORP$300 / $0 / $300047308810X
Unpaid balance Default
DOCKETED · DEFAULTED
2021-04-29Sanitation OthersDIRTY SIDEWALK DIRTY AREABAYRIDGE INVESTORS CORP$300 / $0 / $300047083290R
Unpaid balance Default
DOCKETED · DEFAULTED
2021-03-25Dos - Enforcement AgentsDIRTY SIDEWALK DIRTY AREABAYRIDGE INVESTORS CORP$300 / $0 / $300046932257M
Unpaid balance Default
DOCKETED · DEFAULTED
2021-03-10Sanitation OthersFAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITSBAYRIDGE INVESTORS CORP$25 / $0 / $25047164828Y
Unpaid balance Default
DOCKETED · DEFAULTED
2020-09-11Sanitation OthersFAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITSBAYRIDGE INVESTORS CORP$25 / $0 / $250211387193
Unpaid balance Default
DOCKETED · DEFAULTED
2020-04-10Sanitation OthersDIRTY SIDEWALK DIRTY AREABAYRIDGE INVESTORS CORP$300 / $0 / $3000210659882

Showing 12 of 110 records. The API and the source dataset have the full list.

Source: OATH Hearings Division Case Status — city dataset updated 2026-11-07; data as of 2026-11-07

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; data as of 2026-11-07; HPD Registration Contacts — city dataset updated 2026-11-04; data as of 2026-11-07

HPD housing-code violations 0 open of 0

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.

No records found in this dataset for this lot.

Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-06; data as of 2026-11-07

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.

ReceivedStatusAptProblem(s)Outcome
2023-07-24CLOSEBASEMEDoor/Window – Window FrameThe 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
2023-07-24CLOSEBASEMEUnsanitary Condition – PestsThe 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
2023-07-24CLOSEBASEMEUnsanitary Condition – MoldThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
2020-11-12CLOSEHOUSESafety – Smoke DetectorThe 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
2020-08-01CLOSEBLDGUnsanitary Condition – Garbage/Recycling StorageThe 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 2026-11-07; data as of 2026-11-07

311 requests (last 12 months) 6

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
2026-09-15NYPDIllegal Parking – Posted Parking Sign ViolationClosed2026-09-15
2026-05-05NYPDIllegal Parking – Posted Parking Sign ViolationClosed2026-05-05
2026-01-13NYPDAbandoned Vehicle – With License PlateClosed2026-01-13
2026-01-13NYPDIllegal Parking – Parking Permit Improper UseClosed2026-01-13
2026-01-13DSNYStreet Sweeping Complaint – Inadequate SweepingClosed2026-01-13
2025-11-11DPRDamaged Tree – Tree Alive - in Poor ConditionClosed2025-11-13

Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-07; data as of 2026-11-07

Nearby properties

More in Bay Ridge: Open HPD violations · Active DOB violations · Active ECB violations · Open DOB jobs · Unpaid OATH tickets

On 79 St

Same tax block (5982)

All properties on 79 St, Brooklyn · All of Brooklyn 11209

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