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13 Herkimer Street, Bedford-Stuyvesant (West), Brooklyn, NY 11216

BBL 3018600097 (Borough 3, Block 1860, Lot 97) · BIN 3053749 · Last updated: · Bedford-Stuyvesant (West) · ZIP 11216

Summary · as of November 10, 2026

13 Herkimer Street (Brooklyn, NY 11216; tax lot BBL 3018600097) is a 3-unit walk-up apartment building (building class C0: three-family walk-up), built around 1910, on a 2,150 sq ft lot zoned R6B. City tax records list the owner as WALKER MERCEDES. The Department of Finance's final market value for tax year 2027 is $2,289,000. As of November 10, 2026, NYC Open Data shows one active DOB violation, one active ECB violation, 18 open HPD violations and one OATH ticket with an unpaid balance. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

Owner of record
WALKER MERCEDES
Building class
C0 · Three-family walk-up
Year built · units
1910 · 3 res.
Lot area · zoning
2,150 sq ft · R6B
Market value (DOF)
$2,289,000 FY2027
Last priced deed
—
BBL
3018600097
BIN
3053749

How to cite: NYC Property Facts, “13 Herkimer Street, Brooklyn, NY 11216 (BBL 3018600097)”, data as of 2026-11-10, https://nycpropertyfacts.com/ny/brooklyn/13-herkimer-street-3018600097. 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)
WALKER MERCEDESThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
C0 – Three-family walk-upThe 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
1910Often an estimate for older buildings.
Floors
3
Units
3 residential / 3 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
1
Lot size
2,150 sq ft (21.5 ft × 100 ft)
Building floor area
3,360 sq ft
Zoning
R6BThe zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR)
1.56 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 3018600097 (Borough 3, Block 1860, Lot 97) · BIN 3053749BBL 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; last loaded 2026-11-10; Building Footprints — city dataset updated 2026-11-08; last loaded 2026-11-08; checked unchanged 2026-11-10

Tax assessment

How the Department of Finance values this lot for property tax.

Market value (tax year 2027, final roll)
$2,289,000The 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
$137,340The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$17,722Assessed 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$2,289,000$137,3401
2026Final$1,741,000$104,4601
2025Final$1,375,000$82,5001

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; last loaded 2026-11-10

Sales & deed history 7

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
1998-01-16DEED$0 / not statedWalker, Mercedes; Irving, IrisWalker, MercedesFT_3350005910935
1985-09-06DEED$0 / not statedHudWalker, Mercedes; Irving, IrisFT_3520001126952
1983-10-26DEED$0 / not statedFidelity Bond & MtgecoHousing & Urban DvlpmtFT_3840000986884
1982-08-18DEED$0 / not statedDe Matteo, Salvatoreref; Blackstock, Earl L DefsFidelity Bond & MtgecoFT_3350000924435
1978-08-22DEED$0 / not statedBlackstock Dale G; Kirkland RebeccaOgun Arts & Welding LtdBK_7830101401009
1977-10-31DEED$0 / not statedHowe Melville J; Howe John L Individually & Administrator Of; Howe Thelma Sole Distributees Of; Howe Melville J DecdBlackstock Dale G; Kirkland RebeccaBK_7730095201874
1970-05-21DEED$0 / not statedTrimmingham RoseHowe Melville JBK_7030041200231

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; last loaded 2026-11-10; ACRIS Real Property Legals — city dataset updated 2026-10-08; last loaded 2026-11-10; ACRIS Real Property Parties — city dataset updated 2026-10-08; last loaded 2026-11-10

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 2026-11-09; last loaded 2026-11-10; DOB Job Application Filings (BIS) — city dataset updated 2026-11-09; last loaded 2026-11-10

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 2026-11-09; last loaded 2026-11-10; DOB Permit Issuance (BIS) — city dataset updated 2026-11-07; last loaded 2026-11-07

DOB violations 1 active of 1

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). The active-DOB count in the summary also includes DOB NOW safety violations, listed in the next section.

StatusIssuedTypeDescriptionNumber
Active
V-DOB VIOLATION - ACTIVE
2021-11-29C-CONSTRUCTION OTHER OPTIONAL.DUE TO FIREV112921CCNE01DB

Source: DOB Violations — city dataset updated 2026-11-09; last loaded 2026-11-10

DOB safety violations (DOB NOW) 0 active of 0

Safety violations DOB NOW publishes for devices such as boilers, elevators and gas piping (Local Law 152). Active means the published status is Active. Dismissed, cured, waived and successfully disputed violations are counted under “resolved or not active” and are not open items. Active ones are included in the summary’s active DOB violation total.

No records found in this dataset for this lot.

Source: DOB Safety Violations (DOB NOW) — city dataset updated 2026-11-09; last loaded 2026-11-10

ECB violations (DOB) 1 active of 4

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: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2011-06-15CLASS - 1SEC. 3314.1;27-1009A SCAFFOLD HAS NOT BEEN ERECTED & MAINTAINED IN A SAFE MANNER SOO AS NOT TO ENDANGER PUBLIC & PROPERTY FROM FALLING MATERIALS,TOOLS,DEBRIS OR COLLAPSE OF SCAFFOLD. NOTED: FACADE REPAIR OBSERV$1,600 / $1,600 / $034867761H
Active
Hearing: STIPULATION/IN-VIO · Certification: NO COMPLIANCE RECORDED
2021-11-30CLASS - 2FDNY SHUT DOWN, CEASE USE BOILER, CROWN MODEL# JSE276 276000 BTU'S STEAM GAS FIRE, MAINTAIN BOILER$625 / $625 / $039051920X
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2009-08-08CLASS - 1SUPPORTED SCAFFOLD DOES NOT MEET BUILDING CODE SPECIFICATION. -NOTED SCAFFOLD AT EXP# 1 APPROX. 33' HIGH IS MISSING ADEQUATE TIE INS, DIAGONAL BRACINGS, PLANKS, GUARDRAILS, TOEBOARDS REM: CONFORM SCAFFOLD TO CO$1,600 / $1,600 / $034803706M
Resolved
Hearing: IN VIOLATION · Certification: COMPLIANCE-INSP/DOC
2024-08-26CLASS - 2FAILURE TO COMPLY WITH COMMISSIONER'S ORDER CONTAINED IN SUMMONS #39051920X ISSUED ON 11/30/2021, AND FAILURE TO FILE A CERTIFICATE OF CORRECTION PURSUANT TO 28.201.1 AND 1 RCNY 102-01(D)(2). AN ACCEPTABLE CERT$1,250 / $1,274 / $037029041X

Source: DOB ECB Violations — city dataset updated 2026-11-07; last loaded 2026-11-10

OATH tickets (all agencies) 1 unpaid of 17

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
DOCKETED · IN VIOLATION
2024-06-11Sanitation OthersFAILURE TO CLEAN 18 INCHES INTO STREETWALKER MERCEDES$50 / $0 / $50048502815K
Hearing pending
NEW ISSUANCE
2026-09-27Police DepartmentPUBLIC URINATION 1ST OFFENSEDRAME$75 / $0 / $750221659002
No balance due
PAID IN FULL · IN VIOLATION
2024-08-26Dept. Of BuildingsFAIL TO COMPLY W COMMISSIONER ORDER TO FILE CERT OF CORRECTION W DOBWALKER MERCEDES$1,250 / $1,274 / $0037029041X
No balance due
PAID IN FULL · IN VIOLATION
2023-06-05Pcs - DohmhFAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1STWALKER MERCEDES$300 / $300 / $00802685117
No balance due
HEARING COMPLETED · DISMISSED
2021-12-02Pcs - DohmhFAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1STMERCEDES$0 / $0 / $00802115710
No balance due
HEARING COMPLETED · DISMISSED
2021-12-02Pcs - DohmhFAIL TO ELIMINATE CONDITIONS CONDUCIVE TO RODENT-DEBRIS,VEGETATION 1STMERCEDES$0 / $0 / $00802115701
No balance due
PAID IN FULL · STIPULATED
2021-11-30Dept. Of BuildingsFAIL MAINTAIN BLDG IN COMPLIANT MANNER: SERVICE EQUIPMENT - BOILERWALKER MERCEDES$625 / $625 / $0039051920X
No balance due
HEARING COMPLETED · DISMISSED
2018-02-17Dos - Enforcement AgentsFAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITSMERCEDES$0 / $0 / $0045010144Z
No balance due
HEARING COMPLETED · DISMISSED
2017-11-13Pcs - DohmhFAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1STWALKER$0 / $0 / $00801208311
No balance due
PAID IN FULL · IN VIOLATION
2011-07-12Pcs - DohmhFAIL TO ELIMINATE CONDITIONS CONDUCIVE TO RODENT-DEBRIS,VEGETATION 1STWALKER$300 / $300 / —0800083424
No balance due
PAID IN FULL · IN VIOLATION
2011-06-15Dept. Of BuildingsMISCELLANEOUS VIOLATIONSMERCEDES WALKER$1,600 / $1,600 / —034867761H
No balance due
PAID IN FULL · IN VIOLATION
2009-08-08Dept. Of BuildingsMISCELLANEOUS VIOLATIONSTO THE OWNER OF 13 KERKIMER ST$1,600 / $1,600 / —034803706M

Showing 12 of 17 records. The API and the source dataset have the full list.

Source: OATH Hearings Division Case Status — city dataset updated 2026-11-10; last loaded 2026-11-10

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
311269
Last registered
2026-07-24
Registration valid until
2027-09-01 CurrentRegistrations must be renewed every year.
RoleNameCompanyBusiness city
AgentMercedes WalkerBrooklyn, Ny
SitemanagerMercedes Walker
IndividualownerMercedes WalkerBrooklyn, Ny

Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; last loaded 2026-11-10; HPD Registration Contacts — city dataset updated 2026-11-04; last loaded 2026-11-10

HPD housing-code violations 18 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
Nov Sent Out · 2008-06-10
A2008-06-10D26-10.01 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALLS AND CLGS ALL STYS PUB HALLS.
Open
Nov Sent Out · 2008-06-10
A2008-06-10SECTION 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR FRAME MISSING.
Open
Nov Sent Out · 2008-06-10
B2008-06-10SECTION 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 50 WATTS NIGHT INSPECTION.
Open
Nov Sent Out · 2008-06-10
B2008-06-10D26-19.05 ADM CODE PROVIDE ADEQUATE LIGHT OF NOT LESS THAN 60 WATTS INCANDESCENT OR EQUIVALENT ILLUMINATION 1ST STORY PUBLIC VESTIBULE.
Open
Nov Sent Out · 2008-06-10
B2008-06-10D26-10.01, 10.05 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF BOXES AND OTHER HOUSEHOLD ARTICLES SCUTTLE ENCLOSURE 3 STY PUB HALL.
Open
Nov Sent Out · 2008-06-10
B2008-06-10SECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FRONT ENTRANCE DOOR LOCKED PREVENTING ACCESS TO BELLS FOR APTS.
Open
Nov Sent Out · 2008-06-10
C2008-06-10D26-10.01 ADM CODE PROPERLY SECURE THE LOOSE AUTOMATIC SPRINLDES PLUMBING AT 3RD STY PUBLICHALL CEILING.
Open
Nov Sent Out · 2008-06-10
A2008-06-10D26-11.01, 11.03, 11.05 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE CELLAR THRU OUT.
Open
Nov Sent Out · 2008-06-10
B2008-06-10D26-19.07 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 50 WATTS FRONT.
Open
Nov Sent Out · 2008-06-10
A2008-06-10D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE MASONRY SPALLING WALLS ALL STYS ENTRANCE BUILDING FRONT.
Open
Nov Sent Out · 2008-06-10
B2008-06-10D26-10.01 ADM CODE REPLACE WITH NEW THE MISSING BALUSTERS ALL STYS PUB HALLS.
Open
Nov Sent Out · 2008-06-10
B2008-06-10D26-10.01 ADM CODE REPLACE WITH NEW THE MISSING GLASS TO FRONT ENTRANCE DOOR TO BUILDING.
Open
Nov Sent Out · 2008-06-10
C2008-06-102D26-17.07 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES 1 STY APT 2 KITCHEN & BATHROOM. , SECTION '' ''
Open
Nov Sent Out · 2008-06-10
B2008-06-10D26-10.01 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING & WALLS VESTIBULE 1 STY PUBLIC HALL.
Open
Nov Sent Out · 2008-06-10
B2008-06-102D26-20.08,20.09 ADM CODE PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING 1 STY APT 2. , SECTION '' ''
Open
Nov Sent Out · 2008-06-10
B2008-06-10D26-21.07 ADM CODE PROVIDE A PIECE OF GARDEN HOSE 10 FEET IN LENGTH WITH FEMALE COUPLING AND A 10 QUART PAIL ON PREMISES TO TEST SPRINKLER SYSTEM.
Open
Nov Sent Out · 2008-06-10
B2008-06-10SECTION 27-2039 ADM CODE PROVIDE ADEQUATE LIGHT OF NOT LESS THAN 60 WATTS INCANDESCENT OR EQUIVALENT ILLUMINATION VESTIBULE 1 STY NIGHT INSPECTION.
Open
Nov Sent Out · 2008-06-10
B2008-06-10D26-14.03 ADM CODE PROVIDE SUFFICIENT, PROPER AND SEPARATE METAL RECEPTACLES FOR THE DEPOSIT OF GARBAGE, RUBBISH AND OTHER WASTE MATERIAL AND ARRANGE FOR COLLECTION AND DISPOSAL OF SUCH MATERIAL.
Closed
Violation Dismissed · 2026-06-15
A2026-05-04(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 · 2026-06-15
A2025-06-09(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.

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 2026-11-10; last loaded 2026-11-10

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 2026-11-10; last loaded 2026-11-10

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 2026-11-10; last loaded 2026-11-10

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 Bedford-Stuyvesant (West): Open HPD violations · Active DOB violations · Active ECB violations · Open DOB jobs · Unpaid OATH tickets

Closest on Herkimer St

Same tax block (1860), closest first

All properties on Herkimer St, Brooklyn · Brooklyn 11216

Open-item counts as of November 10, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs