821 LYDIG AVENUE
821 LYDIG AVENUE is a Class D8 (elevator, luxury) building in Bronx (BBL 2043220001) built in 1964, with 61 residential units across 6 floors.
The building is in NYC community district 211, council district 13, zoning district R7-1, on a 17,500-square-foot lot with a building footprint of 56,000 square feet.
The current registered owner of record per NYC PLUTO is KF 2121 MATTHEWS LLC.
The most recent ACRIS deed transfer for this BBL was recorded on December 21, 2023 when 2121 Matthews Llc conveyed the property to 2121 Matthews Llc; Kf 2121 Matthews Llc for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
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 OfficerMOSHE HALBERSTAM
- Corporate Owner2121 MATTHEWS, LLC
- Managing AgentDIAMOND MANAGEMENT
- Site ManagerARI MOSSBERG
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R7-1
- Lot size:
- 17,500 sqft
- Building area:
- 56,000 sqft
- Floors:
- 6
- Assessed value:
- $1.6M
- Community district:
- 211
- Council district:
- 13
HPD violations
Recent HPD violation details
- Class AInspected Apr 30, 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 BInspected Mar 10, 2026§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT CEILING AND WEST WALL AT PUBLIC…
- Class AInspected Mar 10, 2026§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING AND WEST WALL AT PUBLIC HALL, 6th STORY
- Class BInspected Feb 27, 2026§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVI…
- Class BInspected Feb 27, 2026§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT SOUTH WALL IN THE 3rd ROOM FROM NORTH LOCATED AT A…
Recent ACRIS activity
Frequently asked questions about 821 LYDIG AVENUE
Who owns 821 LYDIG AVENUE?
The current registered owner of record for 821 LYDIG AVENUE per NYC PLUTO is KF 2121 MATTHEWS LLC. The most recent ACRIS deed transfer for this BBL was recorded on December 21, 2023 when the property was conveyed to 2121 Matthews Llc; Kf 2121 Matthews 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 821 LYDIG AVENUE last sold?
The most recent ACRIS deed transfer for 821 LYDIG AVENUE was recorded on December 21, 2023, when 2121 Matthews Llc conveyed the property to 2121 Matthews Llc; Kf 2121 Matthews Llc for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 821 LYDIG AVENUE have?
No open HPD housing-maintenance code violations are on record for 821 LYDIG AVENUE 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 821 LYDIG AVENUE?
NYC Department of Finance assesses 821 LYDIG AVENUE at $1.55M 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 821 LYDIG AVENUE and what does that mean?
821 LYDIG AVENUE is NYC building class D8 — Elevator, luxury. A luxury 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.