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NYC Building Records · BBL 1007480001

311 WEST 24 STREET

Manhattan · Block 748 · Lot 1 · Elevator coop, 6+ stories (Class D4)

311 WEST 24 STREET is a Class D4 (elevator coop, 6+ stories) building in Manhattan (BBL 1007480001) built in 1963, with 763 residential units across 21 floors.

NYC PLUTO does not list a registered owner of record for this BBL.

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

Owner not on record in PLUTO.
HPD-registered head officer: RYAN DZIEDZIECH

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Head OfficerRYAN DZIEDZIECH
  • Corporate OwnerMUTUAL REDEVELOPMENT HOUSES INC.
  • Site ManagerJOHN SEEMER

Most recent deed

Most recent ACRIS document: MTGE recorded Sep 16, 2014.
🔒 See the full deed history for this building →

Recent ACRIS documents (last 4)

DateTypeAmountParties
Sep 16, 2014MTGE$2.0MParties redacted — full names in MetroDeeds Scout+
Jun 30, 2014MTGE$45.0MParties redacted — full names in MetroDeeds Scout+
Sep 23, 2013MTGE$3.0MParties redacted — full names in MetroDeeds Scout+
Jun 24, 2011AGMTNot disclosedParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the 4 redacted buyer/seller names above →

Building stats

Units
763
Year built
1963
Class
D4
Borough
Manhattan
Floors:
21
Assessed value:
$85.8M

HPD violations

0 open
Most severe class on record: Class C (immediately hazardous)
No open violations on record. Source: NYC HPD.
🔒 See every closed violation + inspection history →

Recent HPD violation details

Most recent 5 violations issued by NYC HPD at this address:
  • 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 Feb 16, 2026
    § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE VINYL FLOOR TILES IN THE FOYER LOCATED AT APT 20J, 21st STO…
  • Class CInspected Feb 16, 2026
    § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
  • Class CInspected Feb 6, 2026
    § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
🔒 See closure dates + classification on archived violations →

Recent ACRIS activity

4 documents in the last 5 years (most recent Sep 16, 2014).

Frequently asked questions about 311 WEST 24 STREET

Who owns 311 WEST 24 STREET?

NYC PLUTO does not list a registered owner of record for this BBL, and MetroDeeds shows no confirmed ACRIS deed transfer in the last 5 years of recorded NYC public-records data.

When was 311 WEST 24 STREET last sold?

MetroDeeds shows no confirmed ACRIS deed transfer for 311 WEST 24 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 311 WEST 24 STREET have?

No open HPD housing-maintenance code violations are on record for 311 WEST 24 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 WEST 24 STREET?

NYC Department of Finance assesses 311 WEST 24 STREET at $85.77M 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 WEST 24 STREET and what does that mean?

311 WEST 24 STREET 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.

More from MetroDeeds

Go deeper on this building

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Every deed, every violation, court cases, mortgages, and operator portfolio — in one panel.
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