345 8TH AVENUE
345 8TH AVENUE is a Class D4 (elevator coop, 6+ stories) building in Manhattan (BBL 1007510001) built in 1960, with 1,140 residential units across 22 floors.
The building is in NYC community district 104, council district 3, zoning district R8, on a 350,782-square-foot lot with a building footprint of 1,448,543 square feet.
The current registered owner of record per NYC PLUTO is MUTUAL REDEVELOPMENT HOUSES INC.
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 OfficerRYAN DZIEDZIECH
- Corporate OwnerMUTUAL REDEVELOPMENT HOUSES INC.
- Site ManagerJOHN SEEMER
Most recent deed
Recent ACRIS documents (last 4)
Building stats
- Zoning:
- R8
- Lot size:
- 350,782 sqft
- Building area:
- 1,448,543 sqft
- Floors:
- 22
- Assessed value:
- $120.3M
- Community district:
- 104
- Council district:
- 3
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 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 Apr 29, 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 Aug 20, 2025§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN AC…
- Class BInspected Jun 3, 2025§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR NORTH WALL IN THE KITCHEN LOCATED AT APT 1…
Recent ACRIS activity
Frequently asked questions about 345 8TH AVENUE
Who owns 345 8TH AVENUE?
The current registered owner of record for 345 8TH AVENUE per NYC PLUTO is MUTUAL REDEVELOPMENT HOUSES INC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 345 8TH AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 345 8TH AVENUE 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 345 8TH AVENUE have?
No open HPD housing-maintenance code violations are on record for 345 8TH 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 345 8TH AVENUE?
NYC Department of Finance assesses 345 8TH AVENUE at $120.28M 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 345 8TH AVENUE and what does that mean?
345 8TH AVENUE is NYC building class D4 — Elevator coop, 6+ stories. A 6+ story elevator cooperative 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.