# 21 Ditmars Street, Brooklyn, NY 11221

BBL 3031930008 · Block 3193 · Lot 8 · BIN 3072639  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/21-ditmars-street-3031930008  
Last updated: 2026-11-04 · Open-item counts as of 2026-10-31

## Summary

21 Ditmars Street (Brooklyn, NY 11221; tax lot BBL 3031930008) is a two-family home (building class B2: two-family home, frame (wood)), built around 1910, on a 1,159 sq ft lot zoned R6. City tax records list the owner as 21 DITMARS LLC; per ACRIS, a deed to this owner dated April 19, 2024 lists a price of $837,000. The Department of Finance's final market value for tax year 2027 is $981,000. As of October 31, 2026, NYC Open Data shows one active DOB violation and 13 open HPD violations. There were three 311 requests in the past 12 months and two 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, “21 Ditmars Street, Brooklyn, NY 11221 (BBL 3031930008)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/21-ditmars-street-3031930008. Source: NYC Open Data.

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 0 |
| Active DOB violations | 1 |
| Active ECB violations | 0 |
| Open HPD violations | 13 |
| OATH tickets with unpaid balance | 0 |

## Lot & building

- Owner of record: 21 DITMARS LLC
- Building class: B2 – Two-family home, frame (wood)
- Year built: 1910
- Floors: 2
- Units: 2 residential / 2 total
- Lot area: 1,159 sq ft · Building area: 1,656 sq ft
- Zoning: R6, C2-3
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-04

## Tax assessment

- Tax year 2027 (final roll): market value $981,000, assessed value $58,860, tax class 1
- 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 |
|---|---|---|---|
| 2024-04-19 | recorded (DEED) | DEED dated 2024-04-19 from JOSE MARIN, JR., CO-TRUSTEE; MINERVA MARIN, CO-TRUSTEE; JOSE R. MARIN GRANTOR TRUST U/T/D 9/17/2019 to 21 DITMARS LLC, stated price $837,000. | bnx9-e6tj |
| 2019-09-25 | recorded (DEED) | DEED dated 2019-09-25 from RIVERA, JOSE MARIN; MARIN, JOSE R to MARIN, MINERVA; JOSE R. MARIN GRANTOR TRUST U/T/D 9/17/2019; MARIN, JOSE JR, stated price $10. | bnx9-e6tj |
| 1989-09-19 | recorded (DEED) | DEED dated 1989-09-19 from LAMBERTY, MARCOS; BAEZ, MARIA to RIVERA, JOSE MARIN L, no price stated ($0). | bnx9-e6tj |
| 1989-04-11 | recorded (DEED) | DEED dated 1989-04-11 from RIVERA, RUFINA to BAEZ, MARIA; LAMBERTY, MARCOS, no price stated ($0). | bnx9-e6tj |
| 1981-07-02 | recorded (DEED) | DEED dated 1981-07-02 from ROCKET EQUITIES CORP to LAMBERTY MARCOS; BAEZ MARIA, no price stated ($0). | bnx9-e6tj |
| 1974-05-15 | recorded (DEED) | DEED dated 1974-05-15 from VEGA NEMECIO to ROCKET EQUITIES CORP, no price stated ($0). | bnx9-e6tj |
| 1974-02-01 | recorded (DEED) | DEED dated 1974-02-01 from VEGA NEMENCIO to RIVERA RUFINA, no price stated ($0). | bnx9-e6tj |
| 1974-02-01 | recorded (DEED) | DEED dated 1974-02-01 from EXPLORER RLTY CORP to VEGA NEMECIO, no price stated ($0). | bnx9-e6tj |
| 1973-05-23 | recorded (DEED) | DEED dated 1973-05-23 from VEGA NEMECIO DEF ETAL; HELLER ROBERT ESQ REFEREE to EXPLORER RLTY CORP, 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).

No records found.

## 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 |
|---|---|---|---|
| 1993-08-16 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2026-05-04 | open (Nov Sent Out) | HPD class A violation (Class A): (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.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2025-11-19 | open (Info Nov Sent Out) | HPD class I violation (Class I): §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 PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2025-06-09 | open (Nov Sent Out) | HPD class A violation (Class A): (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.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2024-11-27 | open (Info Nov Sent Out) | HPD class I violation (Class I): §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 PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2024-04-09 | open (Nov Sent Out) | HPD class A violation (Class A): (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.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2023-11-21 | open (Info Nov Sent Out) | HPD class I violation (Class I): §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 PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2023-03-22 | open (Nov Sent Out) | HPD class A violation (Class A): (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.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2022-02-24 | open (Nov Sent Out) | HPD class A violation (Class A): (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.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2021-04-08 | open (Nov Sent Out) | HPD class A violation (Class A): (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.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): D26-34.01 ADM CODE DISCONTINUE USE OF ROOMS FOR LIVING, DISCONNECT PLUMBING FIXTURES AND PROPERLY SEAL PIPE CONNECTIONS CELLAR FRONT.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-07-03 | open (Nov Sent Out) | HPD class C violation (Class C): D26-17.10 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 BUILDING'S HEATING SYSTEM 1 STY PUB HALL.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): D26-10.01, 10.05 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS 2 STY PUB HALL.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): D26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS CELLAR TO 1 STY PUB HALL STAIRS.. 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.

No records found.

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

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

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-08-16 | closed (CLOSE) | HPD complaint (apt 2A): Unsanitary Condition – Mold. HPD 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 i… | ygpa-z7cr |
| 2026-08-16 | closed (CLOSE) | HPD complaint (apt 2A): Unsanitary Condition – Mold. HPD 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 i… | ygpa-z7cr |
| 2026-08-16 | closed (Closed) | 311 request to HPD: UNSANITARY CONDITION – MOLD. | erm2-nwe9 |
| 2026-08-16 | closed (Closed) | 311 request to HPD: UNSANITARY CONDITION – MOLD. | erm2-nwe9 |
| 2025-12-18 | closed (Closed) | 311 request to DEP: Noise – Noise: Construction Equipment (NC1). | erm2-nwe9 |

## 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 21 DITMARS LLC. | 64uk-42ks |
| 2024-04-19 | recorded | Grantee (buyer) on the most recent deed (DEED, 2024-04-19). | 636b-3b5g |
| 2023-04-19 | expired_registration | HPD registration contact: Shareholder Minerva Marin, business city Valley Stream. | feu5-w2e2 |
| 2023-04-19 | expired_registration | HPD registration contact: SiteManager Jose Marin. | feu5-w2e2 |
| 2023-04-19 | expired_registration | HPD registration contact: CorporateOwner (JOSE R. MARIN GRANTOR TRUST U-T-D 9-17-2019), business city Brooklyn. | feu5-w2e2 |
| 2023-04-19 | expired_registration | HPD registration contact: HeadOfficer Jose Marin, business city Bronx. | feu5-w2e2 |
| 2023-04-19 | expired_registration | HPD registration contact: Agent Jose Marin, business city Bronx. | 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/3031930008