311 EAST 51 STREET
311 EAST 51 STREET is a Class C5 (walk-up, four families) building in Manhattan (BBL 1013440006) built in 1900, with 8 residential units across 4 floors.
The building is in NYC community district 106, council district 4, zoning district R8B, on a 1,883-square-foot lot with a building footprint of 5,760 square feet.
The current registered owner of record per NYC PLUTO is MIDTOWN 51ST LLC.
The most recent ACRIS deed transfer for this BBL was recorded on April 8, 2022 when 311 EAST 51 LLC conveyed the property to MIDTOWN 51ST LLC for $6.00M. The transaction was financed with a $3.13M mortgage from Cross County Savings Bank.
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 OfficerKATHERINE CARTAGENA
- Corporate OwnerMIDTOWN 51ST LLC
- Managing AgentNORHABIBAH CAN
Most recent deed
Recent ACRIS documents (last 4)
Building stats
- Zoning:
- R8B
- Lot size:
- 1,883 sqft
- Building area:
- 5,760 sqft
- Floors:
- 4
- Assessed value:
- $2.0M
- Community district:
- 106
- Council district:
- 4
HPD violations
Recent HPD violation details
- Class IInspected Nov 22, 2024§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…
- Class AInspected Apr 1, 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 IInspected Nov 15, 2023§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…
- Class AInspected Mar 15, 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 IInspected Nov 2, 2022§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…
Recent ACRIS activity
Frequently asked questions about 311 EAST 51 STREET
Who owns 311 EAST 51 STREET?
The current registered owner of record for 311 EAST 51 STREET per NYC PLUTO is MIDTOWN 51ST LLC. The most recent ACRIS deed transfer for this BBL was recorded on April 8, 2022 when the property was conveyed to MIDTOWN 51ST LLC. PLUTO ownership is refreshed monthly by NYC Department of Finance; the registered owner may not reflect transactions recorded within the last 30 days.
When was 311 EAST 51 STREET last sold?
The most recent ACRIS deed transfer for 311 EAST 51 STREET was recorded on April 8, 2022, when 311 EAST 51 LLC conveyed the property to MIDTOWN 51ST LLC for $6.00M. The transaction was financed with a $3.13M mortgage from Cross County Savings Bank.
How many HPD violations does 311 EAST 51 STREET have?
No open HPD housing-maintenance code violations are on record for 311 EAST 51 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 311 EAST 51 STREET?
NYC Department of Finance assesses 311 EAST 51 STREET at $2.02M 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 311 EAST 51 STREET and what does that mean?
311 EAST 51 STREET is NYC building class C5 — Walk-up, four families. A 3-to-6-story walk-up apartment building with 4 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.