# 435 Riverside Drive, Manhattan, NY 10025

BBL 1018960087 · Block 1896 · Lot 87 · BIN 1057386  
Canonical page: https://nycpropertyfacts.com/ny/manhattan/435-riverside-drive-1018960087  
Last updated: 2026-10-31 · Open-item counts as of 2026-10-31

Also recorded as: 435-437 Riverside Dr

## Summary

435 Riverside Drive (Manhattan, NY 10025; tax lot BBL 1018960087) is a 35-unit elevator apartment building (building class D3: elevator apartments, fireproof, no stores), built around 1910, on a 5,750 sq ft lot zoned R8. City tax records list the owner as TRUSTEES OF COLUMBIA UNIVERSITY. The Department of Finance's final market value for tax year 2027 is $4,009,000. As of October 31, 2026, NYC Open Data shows 28 DOB jobs with a permit issued but no sign-off, three active ECB violations and two open HPD violations. There was one 311 request in the past 12 months and one HPD complaint since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

How to cite: NYC Property Facts, “435 Riverside Drive, Manhattan, NY 10025 (BBL 1018960087)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/manhattan/435-riverside-drive-1018960087. Source: NYC Open Data.

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 28 |
| Active DOB violations | 0 |
| Active ECB violations | 3 |
| Open HPD violations | 2 |
| OATH tickets with unpaid balance | 0 |

## Lot & building

- Owner of record: TRUSTEES OF COLUMBIA UNIVERSITY
- Building class: D3 – Elevator apartments, fireproof, no stores
- Year built: 1910
- Floors: 12
- Units: 35 residential / 35 total
- Lot area: 5,750 sq ft · Building area: 61,819 sq ft
- Zoning: R8
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-01

## Tax assessment

- Tax year 2027 (final roll): market value $4,009,000, assessed value $1,804,050, tax class 2
- Source: DOF Property Valuation and Assessment Data (https://data.cityofnewyork.us/d/8y4t-faws)

## Sales & deeds (ACRIS)

Deeds recorded with the City Register. amount 0 usually means a non-market transfer. lots_in_deed > 1 means the price covers several lots.

| Date | Status | Description | Source |
|---|---|---|---|
| 1968-01-04 | recorded (DEED) | DEED dated 1968-01-04 from AUERBACK, JUSTINE; RUBIN, LE ROY to COLUMBIA UNIV IN NYCTR, no price stated ($0). | bnx9-e6tj |
| 1968-01-04 | recorded (DEED) | DEED dated 1968-01-04 from COLUMBIA PROPERTIES to QUERBACH, JUSTINE; RUBIN, LE ROY, no price stated ($0). | bnx9-e6tj |

## Open DOB jobs and recent work permits

A DOB "job" is an application to do construction work. status "open" = a permit was issued but DOB has no record of final sign-off. Work permits are listed with type "work_permit" and their DOB permit status (they are not counted as open items).

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-10-19 | open (Permit Entire) | DOB NOW job filing M01473597-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2026-06-26 | open (Permit Entire) | DOB NOW job filing M01356810-S2 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2026-06-23 | open (Permit Entire) | DOB NOW job filing M01356810-S1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2026-06-11 | open (Permit Entire) | DOB NOW job filing M01403734-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2026-03-11 | open (Permit Entire) | DOB NOW job filing M01356810-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2025-11-10 | open (Permit Entire) | DOB NOW job filing M01315458-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2025-10-23 | open (Permit Entire) | DOB NOW job filing M01306696-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2020-02-28 | open (Permit Entire) | DOB NOW job filing M00310398-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2020-02-05 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 140886343 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. INTERIOR MODIFICATIONS TO AN EXISTING APARTMENT (UNIT F). SCOPE OF WORK INCLUDED THE REMOVAL AND CONSTRUCTION OF NON-LOAD BEARING INTERIOR PARTITIONS, INSTALLATION OF NEW INTERIOR FINISHES AND ELECTR… | ic3t-wcy2 |
| 2018-11-19 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 123493246 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. INTERIOR RENOVATION TO APT #32. NON-STRUCTURAL DEMOLITION; REPAIR & PAINT PARTITIONS & DOORS AS SHOWN; REPLACE FLOORING, CEILINGS, PLUMBING FIXTURES, FINISHES. NO CHANGE TO USE, EGRESS OR OCC… | ic3t-wcy2 |
| 2018-03-09 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 123205218 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. INTERIOR RENOVATION TO COMBINE APTS. #62 & #64 ON 6TH FLOOR. NON-STRUCTURAL DEMOLITION; REPAIR PARTITIONS & DOORS AS SHOWN; REPLACE PLUMBING FIXTURES, FINISHES, TILEWORK, KITCHEN CABINETS. NO… | ic3t-wcy2 |
| 2017-04-05 | open (PERMIT ISSUED - PARTIAL JOB) | BIS job 123040869 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - PARTIAL JOB — permit issued, no sign-off on record. INTERIOR RENOVATION ON 10TH FLOOR TO COMBINE APTS #101 & #102.IN COMPLIANCE WITH THE TPPN#3/97.NON-STRUCTURAL DEMOLITON;NEW PARTITIONS & DOORS AS SHOWN; NEW PLUMBING FIXTURES, FINISHES, TILEW… | ic3t-wcy2 |
| 2016-01-29 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 122673491 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. INSTALL STEEL DUNNAGE FOR EXISTING METAL CHIMNEY EXTENSION. | ic3t-wcy2 |
| 2015-12-14 | open (PERMIT ISSUED - PARTIAL JOB) | BIS job 122605225 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - PARTIAL JOB — permit issued, no sign-off on record. INTERIOR RENOVATION TO APT.#54 ON 5TH FLOOR TO COMBINE EXISTING UNITS #52 & #54. REPAIR WALLS & DOORS AS SHOWN; NEW PARTITIONS, PLUMBING FIXTURES, FINISHES, TILEWORK. NON-STRUCTURAL DEMOLITIO… | ic3t-wcy2 |
| 2015-05-15 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 122385579 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. COMBINE APARTMENTS #111 & #114 ON 11TH FLOOR. NON-STRUCTURAL DEMOLITION; REPAIR WALLS & DOORS. NEW PARTITIONS, PLUMBING FIXTURES, FINISHES, TILEWORK, KITCHEN CABINETS | ic3t-wcy2 |
| 2014-01-29 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 121903299 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. INTERIOR CONSTRUCTION TO APT.#31 ON 3RD FLOOR. REPAIR FLOORS, WALLS, CEILING, TRIM, DOORS AS SHOWN ON PLANS. REPLACE PLUMBING FIXTURES & KITCHEN CABINETS AS SHOWN ON PLANS. | ic3t-wcy2 |
| 2013-10-21 | open (PERMIT ISSUED - PARTIAL JOB) | BIS job 121811487 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - PARTIAL JOB — permit issued, no sign-off on record. INTERIOR CONSTRUCTION TO APT.#91 ON 9TH FLOOR. REPAIR FLOORS, WALLS, CEILING, TRIM, DOORS AS SHOWN ON PLANS. REPLACE PLUMBING FIXTURES & KITCHEN CABINETS AS SHOWN ON PLANS. | ic3t-wcy2 |
| 2010-08-12 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 120440683 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. PROPOSED INTERIOR RENOVATION TO APARTMENT #84 ON 8TH FLOOR. NEW KITCHEN CABINE TS, BATHROOM FIXTURES, OAK FLOORS. REPAIR WALLS CEILING AND TRIM. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | ic3t-wcy2 |
| 2010-02-18 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 120269823 (A3 – Minor alteration (one type of work)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. INSTALLATION OF 175 LINEAR FEET OF HEAVY DUTY SIDEWALK SHED FOR BUILDING ALTERATION, FILED SEPARATELY. LIVE LOAD 300 PSF. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE 2008 CODE. NO CHANGE IN US… | ic3t-wcy2 |
| 2009-02-23 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 110467600 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. PROPOSED INTERIOR RENOVATION TO APARTMENT #124 ON 12TH FLOOR. NEW KITCHEN CABI NETS, BATHROOM FIXTURES, OAK FLOORS, DOORS AND PARTITIONS AS SHOWN. REPAIR WAL LS CEILING AND TRIM. NO CHANGE TO USE,EGR… | ic3t-wcy2 |

Showing 20 of 110. Full list: https://nycpropertyfacts.com/api/v1/property/1018960087/permits

## Open violations (DOB, ECB, HPD)

status "open" = DOB violation category is ACTIVE, ECB violation status is ACTIVE, or HPD violation status is Open.

| Date | Status | Description | Source |
|---|---|---|---|
| 2021-10-18 | open (violation status ACTIVE; hearing status IN VIOLATION) | ECB (DOB) violation, class - 1: SEC. BC 3314.15.2 STIRUPS/HANGERS. NOTED: AT THE TIME OF MY INSPECTIONOF ACTIVE FACADE RESTORATION JOB SITE,I OBSERVED SUSPENDED SCAFFOLD INUSE,I OBSERVED STIRRUP MOVED 2-5FEET FROM THE END OF PLATFORM 6 TO 18I. Violation status (DOB): active (open; not resolved in DOB records). Hearing/penalty status: found in violation. | 6bgk-3dad |
| 2021-10-18 | open (violation status ACTIVE; hearing status IN VIOLATION) | ECB (DOB) violation, class - 1: WORK DOES NOT CONFORM TO DE5. NOTED: AT THE TIME OF MY INSPECTION OF ACTIVE FACADE RESTORATION JOBSITE(NOTIF#1155874/UPON REVIEWING CD5-OUTRIGGER BEAMS SUSPENDED SCAFFOLD INSTALLED CONTRARY TO PLANS. FRONT FRAM. Violation status (DOB): active (open; not resolved in DOB records). Hearing/penalty status: found in violation. | 6bgk-3dad |
| 2021-10-18 | open (violation status ACTIVE; hearing status IN VIOLATION; certification NO COMPLIANCE RECORDED) | ECB (DOB) violation, class - 1: FAILURE TO MAINTAIN/DISPLAY ON SITE DOCUMENTS REQUIRED BY BC CHAPTER 33. NOTED: AT THE TIME OF MY INSPECTION OF ACTIVE FACADE JOBSITE(NOTIFICATION #1155874)UPON ASKING FOR PARAPET WALL STABILITY REPORT(FOR BASE. Violation status (DOB): active (open; not resolved in DOB records). Hearing/penalty status: found in violation. Certification of correction: no compliance recorded. | 6bgk-3dad |
| 2015-02-18 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 21: § 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOWER WINDOW SASH SPRING BALANCE. IN THE BATHROOM LOCATED AT APT 21, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2015-02-18 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 21: § 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOWER WINDOW SASH SPRING BALANCE. IN THE KITCHEN LOCATED AT APT 21, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |

## OATH tickets with unpaid balance or pending

status "open" = balance due > $0 after a decision (cases awaiting a hearing are "pending"). default=true means the respondent did not appear.

| Date | Status | Description | Source |
|---|---|---|---|
| 2001-01-24 | pending (NEW ISSUANCE) | OATH ticket from a city agency: charge not given. Hearing pending. | jz4z-kudi |

## Complaints (HPD since 2019, 311 last 12 months)

Complaints are reports, not violations. status mirrors the published complaint / request status.

| Date | Status | Description | Source |
|---|---|---|---|
| 2024-04-23 | closed (CLOSE) | HPD complaint (apt OUTSID): Outside Building – Porch/Balcony. The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed. | ygpa-z7cr |
| 2026-05-08 | closed (Closed) | 311 request to NYPD: Noise - Residential – Loud Music/Party. | erm2-nwe9 |

## Owners & contacts

Owner of record comes from city tax records (PLUTO) and can lag behind recent sales.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-08-24 | current | City tax records (PLUTO) list the owner as TRUSTEES OF COLUMBIA UNIVERSITY. | 64uk-42ks |
| 1968-01-04 | recorded | Grantee (buyer) on the most recent deed (DEED, 1968-01-04). | 636b-3b5g |
| 2026-09-27 | current_registration | HPD registration contact: HeadOfficer David Greenberg, business city New York. | feu5-w2e2 |
| 2026-09-27 | current_registration | HPD registration contact: SiteManager Servicerep Hrmanservicectr. | feu5-w2e2 |
| 2026-09-27 | current_registration | HPD registration contact: CorporateOwner (TRUSTEES OF COLUMBIA UNIVERSITY), business city New York. | feu5-w2e2 |
| 2026-09-27 | current_registration | HPD registration contact: Officer Monica Kuth, business city New York. | feu5-w2e2 |
| 2026-09-27 | current_registration | HPD registration contact: Agent Diego Rivera, business city New York. | feu5-w2e2 |

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Independent site. Data from NYC Open Data; not affiliated with the City of New York. Not a title search or official record; verify with the issuing agency. JSON: https://nycpropertyfacts.com/api/v1/property/1018960087