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

NYC Property Factsfree public-records reference

513 Thomas S Boyland St, Brooklyn, NY 11212

BBL 3035190020 (Borough 3, Block 3519, Lot 20) · BIN 3393292, 3393295, 3394524 · Last updated:

Also recorded in city data as: 513 Hopkinson Ave · 511 Hopkinson Ave

Summary · as of November 5, 2026

513 Thomas S Boyland St (Brooklyn, NY 11212; tax lot BBL 3035190020) is a two-family home (building class B1: two-family home, brick), built around 2001, on a 1,942 sq ft lot zoned R6. City tax records list the owner as JOHN WILLIAMS; the most recent deed with a stated price is dated May 30, 2003 at $321,291 (per ACRIS). The Department of Finance's final market value for tax year 2027 is $693,000. As of November 5, 2026, NYC Open Data shows 31 open HPD violations and three OATH tickets with an unpaid balance. There were no 311 requests in the past 12 months and three HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

Owner of record
JOHN WILLIAMS
Building class
B1 · Two-family home, brick
Year built · units
2001 · 2 res.
Lot area · zoning
1,942 sq ft · R6
Market value (DOF)
$693,000 FY2027
Last priced deed
$321,291 · 2003-05-30
BBL
3035190020
BIN
3393292, 3393295, 3394524

How to cite: NYC Property Facts, “513 Thomas S Boyland St, Brooklyn, NY 11212 (BBL 3035190020)”, data as of 2026-11-05, https://nycpropertyfacts.com/ny/brooklyn/513-thomas-s-boyland-st-3035190020. 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)
JOHN WILLIAMSThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
B1 – Two-family home, brickThe 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
2001Often 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
1,942 sq ft (19.42 ft × 100 ft)
Building floor area
1,932 sq ft
Zoning
R6The zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR)
0.99 built / 2.43 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 3035190020 (Borough 3, Block 3519, Lot 20) · BIN 3393292, 3393295, 3394524BBL 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)
$693,000The 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
$41,580The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$36,272Assessed 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$693,000$41,5801
2026Final$698,000$41,8801
2025Final$729,000$43,7401

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

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
2009-08-11DEED$0 / not statedWilliams, Augusto; Williams, JohnWilliams, John2009101401286001
2003-05-30DEED$321,291Progress Group, Inc.Willliams, Augusto; Williams, John2003061700382001
2001-06-29DEED$0 / not stated
one deed covering 11 lots; price is for all of them
Nyc HpdProgress Group IncFT_3640007765064
1987-12-30DEED$0 / not statedNyc Partnership Hsing DvCity Of New YorkFT_3570001417657
1984-07-10DEED$0 / not stated
one deed covering 48 lots; price is for all of them
City Of New YorkNyc Partnership HousingFT_3330001032133

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 3

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
SIGNED OFF · 2003-02-20
301175724
BIS
A3 – Minor alteration (one type of work)2001-06-20—
Not open
SIGNED OFF · 2003-02-25
301174725
BIS
NB – New building2001-06-19—
Not open
SIGNED OFF · 2003-02-25
301174716
BIS
NB – New building2001-06-19—

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 8

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
2002-03-132002-12-31301174725
BIS
Construction equipment (scaffold, fence, shed) / Construction equipmentISSUED (renewal)
2002-03-132002-12-31301174716
BIS
Construction equipment (scaffold, fence, shed) / Construction equipmentISSUED (renewal)
2002-02-152003-02-15301174716
BIS
Plumbing / PlumbingISSUED (initial)
2002-02-152003-02-15301174725
BIS
Plumbing / PlumbingISSUED (initial)
2001-08-072001-12-31301174725
BIS
Construction equipment (scaffold, fence, shed) / Construction equipmentISSUED (initial)
2001-08-072001-12-31301174716
BIS
Construction equipment (scaffold, fence, shed) / Construction equipmentISSUED (initial)
2001-08-072002-11-05301174725
BIS
New buildingISSUED (initial)
2001-08-072002-11-05301174716
BIS
New buildingISSUED (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 2

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: DEFAULT · Certification: CERTIFICATE ACCEPTED
2001-12-24Non-HazardousFAILURE TO PROVIDE CONTRACTORS SIGN:UPON INSPECTION OF ABOVE PROPERTY(501-513 HOPKINSON AVE) BLOCKWORK IS IN PROGRESS(1ST FL)AND NO CONTRACTORS SIGN IS POSTED.REMEDY:PROVIDE CONTRACTORS SIGN$1,000 / $1,000 / $034306761H
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2002-03-06Non-HazardousWXPIRED PERMTI (FENCE) AT THE TIME OF INSPECTION OF ABOVE PROPERTY BLDG WAS TO ROOF AND PLUMBING WORK WAS IN PROGRESS PERMIT FOR FENCE WAS EXPIRED ON12.31.01 DOB RECORDS SHOWERS IT WAS IN RENEWED REMEDY : RENEW$250 / $250 / $034277902M

Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-05

OATH tickets (all agencies) 3 unpaid of 14

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
2025-01-17Sanitation OthersIMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1STJOHN WILLIAMS$300 / $0 / $300048911852R
Unpaid balance Default
DOCKETED · DEFAULTED
2025-01-17Sanitation OthersIMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1STJOHN WILLIAMS$300 / $0 / $300048884956K
Unpaid balance Default
DOCKETED · DEFAULTED
2023-04-12Sanitation OthersLOOSE RUBBISH 1ST OCCURRENCEJOHN WILLIAMS$300 / $0 / $300047717120X
No balance due
WRITTEN OFF · WRITTEN OFF
2016-09-09Dos - Enforcement AgentsRECYC PLACED FOR COLLECTION W NON-RECYC 1 TO 8 DWELLING UNITSWILLIAMS$25 / $0 / $0042015908N
No balance due Default
PAID IN FULL · DEFAULT
2016-04-29Sanitation DeptRECYC PLACED FOR COLLECTION W NON-RECYC 1 TO 8 DWELLING UNITSWILLIAMS$25 / $25 / —044443074J
No balance due
PAID IN FULL
2015-10-02Sanitation DeptFAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITSWILLIAMS$25 / $25 / —041348678X
No balance due
WRITTEN OFF · WRITTEN OFF
2014-07-25Sanitation OthersDIRTY AREAWILLIAMS$300 / $0 / $00182950379
No balance due
PAID IN FULL
2014-04-25FAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITSWILLIAMS$25 / $25 / —0178269356
No balance due
PAID IN FULL
2013-11-01Sanitation DeptFAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITSWILLIAMS$25 / $25 / —041367371P
No balance due
PAID IN FULL
2012-03-16Dos - Enforcement AgentsRECYC PLACED FOR COLLECTION W NON-RECYC 1 TO 8 DWELLING UNITSWILLIAMS$25 / $25 / —041395709L
No balance due
PAID IN FULL · IN VIOLATION
2002-03-06$250 / $250 / —034277902M
No balance due
WRITTEN OFF · WRITTEN OFF
2001-12-24Dept. Of BuildingsJOB SITE FENCE DEFECTIVE.TOLDANO SAMMI$5,000 / — / —034306760X

Showing 12 of 14 records. The API and the source dataset have the full list.

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.

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 2026-11-05; HPD Registration Contacts — city dataset updated 2026-11-04; data as of 2026-11-05

HPD housing-code violations 31 open of 32

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
First No Access To Re- Inspect Violation · 2026-08-11
B2024-12-312§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... MORE THEN 10 SQUARE FEET AT WINDOW RECESS IN THE 1st ROOM FROM EAST LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
First No Access To Re- Inspect Violation · 2026-08-11
B2024-12-312§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... MORE THAN 10 SQUARE FEET AT CEILING IN THE BATHROOM LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2024-12-31
C2024-12-312§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE HYDRONIC BASEBOARD COVER IN THE 1st ROOM FROM EAST LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2024-12-31
C2024-12-312§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE HYDRONIC BASEBOARD COVER IN THE 4th ROOM FROM EAST AT SOUTH LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2024-12-31
B2024-12-312§ 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CAULKING AROUND BATHTUB PERIMETER IN THE BATHROOM LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2024-12-31
B2024-12-312§ 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 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2024-12-31
C2024-12-312§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE HYDRONIC BASEBOARD RADIATOR AT WEST AND SOUTH WALL IN THE 4th ROOM FROM EAST AT NORTH LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2024-12-31
B2024-12-312§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR WINDOW RECESS AT EAST WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2024-12-31
B2024-12-312§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR THE CEILING IN THE 4th ROOM FROM EAST AT NORTH LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Info Nov Sent Out · 2025-01-02
I2024-12-31§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 · 2024-12-31
B2024-12-312§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR ALL WALLS AND CEILING IN THE BATHROOM LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2024-12-31
B2024-12-312§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR THE CEILING IN CLOSET AT NORTH WALL IN THE PRIVATE HALLWAY LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2024-12-23
B2024-12-232§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 4th ROOM FROM EAST AT SOUTH LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2024-12-23
B2024-12-232HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2024-12-23
B2024-12-232HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2024-12-23
B2024-12-232§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR THE CEILING IN THE 4th ROOM FROM EAST AT SOUTH LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2024-12-23
B2024-12-232§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR ALL WALLS AND CEILING IN THE KITCHEN LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2024-12-23
A2024-12-232§ 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL WALLS AND CEILINGS IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2024-12-23
B2024-12-232§ 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2017-03-20
B2017-03-202§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING LOCATED AT APT 2, 2nd STORY, APARTMENT AT EAST

Showing 20 of 32 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 3

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
2024-12-16CLOSE2Unsanitary Condition – Mold
Water Leak – Slow Leak
Safety – Smoke Detector
Unsanitary Condition – Pests
Paint/Plaster – Ceiling
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
2023-04-29CLOSE2NDFLOWater Leak – Heavy FlowThe 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
2022-02-20CLOSEBLDGHeat/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

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) 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 2026-11-05; data as of 2026-11-05

Nearby properties

On Thomas S Boyland St

Same tax block (3519)

All properties on Thomas S Boyland St, Brooklyn · All of Brooklyn 11212

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