436 EAST 89 STREET
436 EAST 89 STREET is a Class C1 (walk-up, over six families) building in Manhattan (BBL 1015680031) built in 1910, with 40 residential units across 5 floors.
The building is in NYC community district 108, council district 5, zoning district R8B, on a 5,033-square-foot lot with a building footprint of 18,600 square feet.
The current registered owner of record per NYC PLUTO is 436-438 EAST 89 REALTY LLC.
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 OfficerAHRON FREIDUS
- Corporate Owner436-438 EAST 89 REALTY LLC
- Site ManagerJENNIFER FALU
Most recent deed
Activity timeline
Recent ACRIS documents (last 4)
Building stats
- Zoning:
- R8B
- Lot size:
- 5,033 sqft
- Building area:
- 18,600 sqft
- Floors:
- 5
- Assessed value:
- $2.3M
- Community district:
- 108
- Council district:
- 5
HPD violations
Recent HPD violation details
- Class CInspected Sep 7, 2025§ 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 Sep 7, 2025§ 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 May 31, 2023HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2B, 2nd STORY, 2nd APARTMENT FROM…
- Class BInspected May 31, 2023§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2B, 2nd STORY, 2n…
- Class BInspected May 31, 2023§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2B, 2nd STORY, 2nd APARTMENT FROM NOR…
Recent ACRIS activity
Other buildings in this portfolio
- 349 EAST 78 STREET43 violations
- 325 EAST 54 STREET22 violations
Frequently asked questions about 436 EAST 89 STREET
Who owns 436 EAST 89 STREET?
The current registered owner of record for 436 EAST 89 STREET per NYC PLUTO is 436-438 EAST 89 REALTY LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 436 EAST 89 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 436 EAST 89 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 436 EAST 89 STREET have?
No open HPD housing-maintenance code violations are on record for 436 EAST 89 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 436 EAST 89 STREET?
NYC Department of Finance assesses 436 EAST 89 STREET at $2.35M 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 436 EAST 89 STREET and what does that mean?
436 EAST 89 STREET is NYC building class C1 — Walk-up, over six families. A 3-to-6-story walk-up apartment building with more than 6 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.