40-51 DENMAN STREET
40-51 DENMAN STREET is a Class D1 (elevator, semi-fireproof) building in Queens (BBL 4015520001) built in 1951, with 102 residential units across 6 floors.
The building is in NYC community district 404, council district 21, zoning district R4, on a 55,214-square-foot lot with a building footprint of 82,724 square feet.
The current registered owner of record per NYC PLUTO is ELMBACK OWNERS.
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 OfficerRUBIN SCHRON
- Corporate OwnerElmback Owners LLC
- Managing AgentCENTRAL QUEENS PROPERTIES
- Site ManagerCarlos Herrera
Most recent deed
Activity timeline
Recent ACRIS documents (last 1)
Building stats
- Zoning:
- R4
- Lot size:
- 55,214 sqft
- Building area:
- 82,724 sqft
- Floors:
- 6
- Assessed value:
- $2.5M
- Community district:
- 404
- Council district:
- 21
HPD violations
Recent HPD violation details
- Class CInspected Nov 29, 2025§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM BOILER ROOM DOOR LOCKED AT CELLAR AT BOILER ROOM
- Class CInspected Nov 29, 2025§ 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE 1st ROOM FROM NORTH LOCATED AT APT 186, 2nd STORY, 2nd APARTM…
- Class CInspected Nov 27, 2025HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 188, 1st STORY, 1st APARTMENT FROM…
- Class CInspected Nov 27, 2025HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 188, 1st STORY, 1st APARTMENT F…
- Class CInspected Nov 13, 2025§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 589, 5th STORY, 1st APARTMENT FROM EAS…
Recent ACRIS activity
Frequently asked questions about 40-51 DENMAN STREET
Who owns 40-51 DENMAN STREET?
The current registered owner of record for 40-51 DENMAN STREET per NYC PLUTO is ELMBACK OWNERS. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 40-51 DENMAN STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 40-51 DENMAN STREET 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 40-51 DENMAN STREET have?
No open HPD housing-maintenance code violations are on record for 40-51 DENMAN STREET 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 40-51 DENMAN STREET?
NYC Department of Finance assesses 40-51 DENMAN STREET at $2.45M 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 40-51 DENMAN STREET and what does that mean?
40-51 DENMAN STREET is NYC building class D1 — Elevator, semi-fireproof. A semi-fireproof elevator apartment building. 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.