# 415 Jefferson Avenue, Brooklyn, NY 11221

BBL 3018300042 · Block 1830 · Lot 42 · BIN 3052084  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/415-jefferson-avenue-3018300042  
Last updated: 2026-11-07 · Open-item counts as of 2026-11-06

Also recorded as: 550 Throop Ave; 413 Jefferson Ave; 413-417 Jefferson Ave

## Summary

415 Jefferson Avenue (Brooklyn, NY 11221; tax lot BBL 3018300042) is a 20-unit walk-up apartment building (building class C1: walk-up apartments, more than six families, no stores), built around 1900, on a 5,500 sq ft lot zoned R6B. City tax records list the owner as TSM SENECA LLC; per ACRIS, a deed to this owner dated October 19, 2021 lists a price of $3,700,000. The Department of Finance's final market value for tax year 2027 is $2,394,000. As of November 6, 2026 (limited by DOB Job Application Filings (BIS); other open-item sources were confirmed later), NYC Open Data shows one DOB job with a permit issued but no sign-off, three open HPD violations and two OATH tickets with an unpaid balance. There were 36 311 requests in the past 12 months and 166 HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

How to cite: NYC Property Facts, “415 Jefferson Avenue, Brooklyn, NY 11221 (BBL 3018300042)”, data as of 2026-11-06, https://nycpropertyfacts.com/ny/brooklyn/415-jefferson-avenue-3018300042. Source: NYC Open Data.

## Neighborhood

Bedford-Stuyvesant (East): https://nycpropertyfacts.com/ny/brooklyn/11221

- Open HPD violations: https://nycpropertyfacts.com/ny/brooklyn/11221/open-hpd-violations
- Active DOB violations: https://nycpropertyfacts.com/ny/brooklyn/11221/active-dob-violations
- Active ECB violations: https://nycpropertyfacts.com/ny/brooklyn/11221/active-ecb-violations
- Open DOB jobs: https://nycpropertyfacts.com/ny/brooklyn/11221/open-dob-jobs
- Unpaid OATH tickets: https://nycpropertyfacts.com/ny/brooklyn/11221/unpaid-oath-tickets

## ZIP

Brooklyn 11221: https://nycpropertyfacts.com/ny/brooklyn/11221

## Nearby properties

Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers.

- 409 Jefferson Avenue (46 ft): https://nycpropertyfacts.com/ny/brooklyn/409-jefferson-avenue-3018300044
- 407 Jefferson Avenue (75 ft): https://nycpropertyfacts.com/ny/brooklyn/407-jefferson-avenue-3018300046
- 405 Jefferson Avenue (96 ft): https://nycpropertyfacts.com/ny/brooklyn/405-jefferson-avenue-3018300047
- 403 Jefferson Avenue (115 ft): https://nycpropertyfacts.com/ny/brooklyn/403-jefferson-avenue-3018300048
- 401 Jefferson Avenue (135 ft): https://nycpropertyfacts.com/ny/brooklyn/401-jefferson-avenue-3018300049
- 399 Jefferson Avenue (155 ft): https://nycpropertyfacts.com/ny/brooklyn/399-jefferson-avenue-3018300050
- 498 Putnam Avenue (102 ft): https://nycpropertyfacts.com/ny/brooklyn/498-putnam-avenue-3018300037
- 500 Putnam Avenue (103 ft): https://nycpropertyfacts.com/ny/brooklyn/500-putnam-avenue-3018300039

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 1 |
| Active DOB violations | 0 |
| Active ECB violations | 0 |
| Open HPD violations | 3 |
| OATH tickets with unpaid balance | 2 |

## Lot & building

- Owner of record: TSM SENECA LLC
- Building class: C1 – Walk-up apartments, more than six families, no stores
- Year built: 1900
- Floors: 4
- Units: 20 residential / 20 total
- Lot area: 5,500 sq ft · Building area: 18,000 sq ft
- Zoning: R6B
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), city dataset updated 2026-08-24; last loaded 2026-11-07

## Tax assessment

- Tax year 2027 (final roll): market value $2,394,000, assessed value $1,077,300, tax class 2
- Source: DOF Property Valuation and Assessment Data (https://data.cityofnewyork.us/d/8y4t-faws)

## Sales & deeds (ACRIS)

Deeds recorded with the City Register. amount 0 usually means a non-market transfer. lots_in_deed > 1 means the price covers several lots.

| Date | Status | Description | Source |
|---|---|---|---|
| 2021-10-19 | recorded (DEED) | DEED dated 2021-10-19 from 550 THROOP ASSOCIATES, LLC to TSM SENECA LLC; THROOP GROUP LLC, stated price $3,700,000. | bnx9-e6tj |
| 2011-07-29 | recorded (DEED) | DEED dated 2011-07-29 from C.W.R. REALTY CO., LLC to 550 THROOP ASSOCIATES LLC, stated price $1,650,000. | bnx9-e6tj |
| 2005-02-10 | recorded (DEED) | DEED dated 2005-02-10 from WOODSON, CARLOTTA; WOODSON, JAMES to C.W.R. REALTY CO., LLC, no price stated ($0). | bnx9-e6tj |
| 2004-08-20 | recorded (DEED) | DEED dated 2004-08-20 from WOODSON, JAMES to WOODSON, JAMES; WOODSON, CARLOTTA, no price stated ($0). | bnx9-e6tj |
| 1996-08-07 | recorded (DEED) | DEED dated 1996-08-07 from WOODSON, JAMES/TR to WOODSON, JAMES, no price stated ($0). | bnx9-e6tj |
| 1991-08-02 | recorded (DEED) | DEED dated 1991-08-02 from WOODSON, JAMES B to WOODSON, JAMES B/TRUSTEE, no price stated ($0). | bnx9-e6tj |
| 1982-01-21 | recorded (DEED) | DEED dated 1982-01-21 from J.J.J. HOLDING CORP. to WOODSON, JAMES, no price stated ($0). | bnx9-e6tj |
| 1979-01-20 | recorded (DEED) | DEED dated 1979-01-20 from FRESH POND REALTY CORP. to J.J.J.HOLDING CORP., no price stated ($0). | bnx9-e6tj |
| 1976-11-26 | recorded (DEED) | DEED dated 1976-11-26 from DYE WILLIAM to FRESH POND REALTY CORP, no price stated ($0). | bnx9-e6tj |
| 1973-02-28 | recorded (DEED) | DEED dated 1973-02-28 from CITY OF NY to DYE WILLIAM, no price stated ($0). | bnx9-e6tj |
| 1969-07-30 | recorded (DEED) | DEED dated 1969-07-30 from PERROTTA FIORAVANTE G; FINANCE ADMINISTRATOR CITY OF NEW YORK to CITY OF NEW YORK, no price stated ($0) for a deed covering 2 lots. | bnx9-e6tj |
| 1968-12-30 | recorded (DEED) | DEED dated 1968-12-30 from REM ASSOCIATES INC to PEERLESS CAPITAL CORP, no price stated ($0). | bnx9-e6tj |
| 1966-06-03 | recorded (DEED) | DEED dated 1966-06-03 from REM ASSOCIATES INC to JAY ENTERPRISES INC, no price stated ($0). | bnx9-e6tj |

## Open DOB jobs and recent work permits

A DOB "job" is an application to do construction work. status "open" = a permit was issued but DOB has no record of final sign-off. Work permits are listed with type "work_permit" and their DOB permit status (they are not counted as open items).

| Date | Status | Description | Source |
|---|---|---|---|
| 1995-06-21 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 300452123 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. REPLACE OIL BURNER NO CHANGE IN EGRESS O CCUPANCY OR USE UNDER THIS APPL CATION | ic3t-wcy2 |
| 2012-05-25 | n/a (ISSUED (initial)) | BIS work permit for job 320479521: Equipment work / Other / general construction. Issued 2012-05-25, expires 2012-11-15. | ipu4-2q9a |
| 2011-09-14 | n/a (ISSUED (initial)) | BIS work permit for job 320357537: Equipment work / Other / general construction. Issued 2011-09-14, expires 2011-11-15. | ipu4-2q9a |
| 2003-06-27 | n/a (ISSUED (initial)) | BIS work permit for job 301433722: Equipment work / Other / general construction. Issued 2003-06-27, expires 2003-08-25. | ipu4-2q9a |
| 2003-06-27 | n/a (ISSUED (initial)) | BIS work permit for job 301433722: Equipment work / Mechanical/HVAC. Issued 2003-06-27, expires 2003-08-25. | ipu4-2q9a |
| 1998-11-10 | n/a (ISSUED (initial)) | BIS work permit for job 300807287: Plumbing / Plumbing. Issued 1998-11-10, expires 1999-11-10. | ipu4-2q9a |
| 1998-11-10 | n/a (ISSUED (initial)) | BIS work permit for job 300807287: Equipment work / Boiler. Issued 1998-11-10, expires 1999-05-01. | ipu4-2q9a |
| 1998-11-10 | n/a (ISSUED (initial)) | BIS work permit for job 300807287: Equipment work / Fuel burning. Issued 1998-11-10, expires 1999-05-01. | ipu4-2q9a |
| 1995-07-20 | n/a (ISSUED (initial)) | BIS work permit for job 300452123: Equipment work / Fuel burning. Issued 1995-07-20, expires 1995-10-01. | ipu4-2q9a |

## Open violations (DOB, ECB, HPD)

status "open" = DOB violation category is ACTIVE, ECB violation status is ACTIVE, or HPD violation status is Open.

| Date | Status | Description | Source |
|---|---|---|---|
| 2024-12-18 | open (Not Complied With) | HPD class B violation (Class B): § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF WINDOWS SEALED WITH BRICKS THRU OUT CELLAR. Open — not recorded as corrected. | wvxf-dwi5 |
| 2023-08-01 | open (Lead Docs Submitted, Not Acceptable) | HPD class C violation (Class C) in apt D2: § 27-2056.7, 27-2056.8, 27-2056.9 ADM CODE -CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY PERFORMING ACTIVITIES NECESSARY TO ABATE TESTED LEAD-BASED PAINT FROM REQUIRED WINDOW AND/OR DOOR FRICTION SURFAC…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2021-08-26 | open (Defect Letter Issued) | HPD class B violation (Class B) in apt 3B: § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... CEILING 5 SQUARE FEET, SOUTH WALL 5 SQUARE FEET. IN THE 2nd ROOM FROM NORTH LOCATED AT APT 3B, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH. Open — not recorded as corrected. | wvxf-dwi5 |

## OATH tickets with unpaid balance or pending

status "open" = balance due > $0 after a decision (cases awaiting a hearing are "pending"). default=true means the respondent did not appear.

| Date | Status | Description | Source |
|---|---|---|---|
| 2024-11-01 | open (DEFAULTED · DEFAULTED) | OATH ticket from Dep - Bureau Of Env. Complianc: IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFF. Unpaid balance $1,300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2023-04-30 | open (DEFAULTED · DEFAULTED) | OATH ticket from Dep - Bureau Of Env. Complianc: IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFF. Unpaid balance $1,300. Respondent defaulted (did not appear). | jz4z-kudi |

## Complaints (HPD since 2019, 311 last 12 months)

Complaints are reports, not violations. status mirrors the published complaint / request status.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-10-31 | closed (CLOSE) | HPD complaint (apt C4): Heat/Hot Water – Entire Building. HPD 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… | ygpa-z7cr |
| 2026-10-25 | closed (CLOSE) | HPD complaint (apt C4): Heat/Hot Water – Entire Building. HPD responded to a complaint of no heat or hot water. Heat was not required at the time of the inspection because the outside temperature was above 55° F; by law, violations can only be issued if the… | ygpa-z7cr |
| 2026-10-17 | closed (CLOSE) | HPD complaint (apt C4): Heat/Hot Water – Entire Building. HPD 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… | ygpa-z7cr |
| 2026-08-21 | closed (CLOSE) | HPD complaint (apt BLDG): Heat/Hot Water – Entire Building. HPD conducted an inspection of this complaint. The conditions observed by the inspector did not violate the housing laws enforced by HPD. The complaint has been closed. | ygpa-z7cr |
| 2026-02-24 | closed (CLOSE) | HPD complaint (apt C4): Heat/Hot Water – Entire Building. More than one complaint was received for this building-wide condition. This complaint status is for the initial complaint.HPD called the telephone number on file for this complaint. Someone at that n… | ygpa-z7cr |
| 2026-02-24 | closed (CLOSE) | HPD complaint (apt C4): Heat/Hot Water – Apartment Only. HPD conducted an inspection of this complaint. The conditions observed by the inspector did not violate the housing laws enforced by HPD. The complaint has been closed. | ygpa-z7cr |
| 2026-02-05 | closed (CLOSE) | HPD complaint (apt C4): Heat/Hot Water – Entire Building. HPD conducted an inspection of this complaint. The conditions observed by the inspector did not violate the housing laws enforced by HPD. The complaint has been closed. | ygpa-z7cr |
| 2026-02-02 | closed (CLOSE) | HPD complaint (apt C4): Heat/Hot Water – Entire Building. HPD 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… | ygpa-z7cr |
| 2026-01-25 | closed (CLOSE) | HPD complaint (apt BLDG): Heat/Hot Water – Entire Building. More 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 … | ygpa-z7cr |
| 2026-01-25 | closed (CLOSE) | HPD complaint (apt BLDG): Heat/Hot Water – Entire Building. HPD 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… | ygpa-z7cr |
| 2026-01-22 | closed (CLOSE) | HPD complaint (apt BLDG): Heat/Hot Water – Entire Building. HPD 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… | ygpa-z7cr |
| 2026-01-22 | closed (CLOSE) | HPD complaint (apt C4): Heat/Hot Water – Entire Building. More than one complaint was received for this building-wide condition. This complaint status is for the initial complaint.HPD called the telephone number on file for this complaint. Someone at that n… | ygpa-z7cr |
| 2026-01-22 | closed (CLOSE) | HPD complaint (apt BLDG): Heat/Hot Water – Entire Building. More 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 … | ygpa-z7cr |
| 2026-01-21 | closed (CLOSE) | HPD complaint (apt BLDG): Heat/Hot Water – Entire Building. More 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 … | ygpa-z7cr |
| 2026-01-21 | closed (CLOSE) | HPD complaint (apt BLDG): Heat/Hot Water – Entire Building. More 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 … | ygpa-z7cr |

Showing 15 of 202. Full list: https://nycpropertyfacts.com/api/v1/property/3018300042/complaints

## Owners & contacts

Owner of record comes from city tax records (PLUTO) and can lag behind recent sales.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-08-24 | current | City tax records (PLUTO) list the owner as TSM SENECA LLC. | 64uk-42ks |
| 2021-10-19 | recorded | Grantee (buyer) on the most recent deed (DEED, 2021-10-19). | 636b-3b5g |
| 2021-10-19 | recorded | Grantee (buyer) on the most recent deed (DEED, 2021-10-19). | 636b-3b5g |
| 2026-08-12 | current_registration | HPD registration contact: Agent Fausto Diaz (BRG MANAGEMENT LLC), business city Bronx. | feu5-w2e2 |
| 2026-08-12 | current_registration | HPD registration contact: CorporateOwner (550 MANAGEMENT LLC), business city Garden City. | feu5-w2e2 |
| 2026-08-12 | current_registration | HPD registration contact: HeadOfficer Scott Mittel, business city Garden City. | feu5-w2e2 |
| 2026-08-12 | current_registration | HPD registration contact: Officer Fausto Diaz, business city Bronx. | feu5-w2e2 |
| 2026-08-12 | current_registration | HPD registration contact: SiteManager Juan Quito. | feu5-w2e2 |

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Independent site. Data from NYC Open Data; not affiliated with the City of New York. Not a title search or official record; verify with the issuing agency. JSON: https://nycpropertyfacts.com/api/v1/property/3018300042