21-20 DITMARS BOULEVARD
21-20 DITMARS BOULEVARD is a Class C0 (walk-up, 3+ families) building in Queens (BBL 4008780040) built in 1920, with 3 residential units across 2 floors.
The building is in NYC community district 401, council district 22, zoning district R5B, on a 2,500-square-foot lot with a building footprint of 2,000 square feet.
The current registered owner of record per NYC PLUTO is THOMPSON FAMILY TRUST UTD 12/20/2018.
MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
The building is registered with NYC HPD's landlord-registration system and has no open HPD housing-maintenance code violations on record as of May 18, 2026.
Data sourced daily from NYC PLUTO (Department of City Planning), NYC ACRIS (Department of Finance), and NYC HPD housing-maintenance code violations.
Owner of record
HPD registered contacts
- Head OfficerMARY THOMPSON
- Corporate OwnerTHOMPSON FAMILY TRUST
Most recent deed
Recent ACRIS documents (last 2)
Building stats
- Zoning:
- R5B
- Lot size:
- 2,500 sqft
- Building area:
- 2,000 sqft
- Floors:
- 2
- Assessed value:
- $99K
- Community district:
- 401
- Council district:
- 22
HPD violations
Recent HPD violation details
- Class AInspected May 7, 2026(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 HPD…
- Class AInspected Jun 12, 2025(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 HPD…
- Class AInspected Apr 15, 2024(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 HPD…
- Class AInspected Mar 29, 2023(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 HPD…
- Class AInspected Mar 4, 2022(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 HPD…
Recent ACRIS activity
Frequently asked questions about 21-20 DITMARS BOULEVARD
Who owns 21-20 DITMARS BOULEVARD?
The current registered owner of record for 21-20 DITMARS BOULEVARD per NYC PLUTO is THOMPSON FAMILY TRUST UTD 12/20/2018. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 21-20 DITMARS BOULEVARD last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 21-20 DITMARS BOULEVARD in the last 5 years of recorded NYC public-records data. NYC ACRIS coverage extends back to 1966; an absence in our 5-year window typically means either the BBL has not transacted recently, or the most recent recorded document is not a DEED type (such as a refinance rather than a sale).
How many HPD violations does 21-20 DITMARS BOULEVARD have?
No open HPD housing-maintenance code violations are on record for 21-20 DITMARS BOULEVARD as of May 18, 2026. The building is registered with NYC HPD's landlord-registration system. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 21-20 DITMARS BOULEVARD?
NYC Department of Finance assesses 21-20 DITMARS BOULEVARD at $99K for the current tax year. NYC assesses property at a fraction of estimated market value (the assessment ratio varies by tax class — 6% for tax class 1 one-to-three-family dwellings, approximately 45% for tax class 2 rental apartment buildings), so the market value implied by this assessment is meaningfully higher. Assessment data is published by NYC Department of Finance.
What building class is 21-20 DITMARS BOULEVARD and what does that mean?
21-20 DITMARS BOULEVARD is NYC building class C0 — Walk-up, 3+ families. A 3-to-6-story walk-up apartment building (no elevator), 3 or more residential units. Building class is assigned by NYC Department of Finance and recorded in PLUTO; it determines the property's tax class and the regulatory regime that applies.