916 recorded events, 1900–2026, from 19 city data systems. The city's paper trail here is mostly 222 311 service requests, 168 DOB violations, 124 DOB permits.
Full record, year by year Support this site
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
158 service requests in the last three years. Most common: Encampment (92) · Homeless Person Assistance (13) · For Hire Vehicle Complaint (11) · Noise (10) · Non (5) · Illegal Dumping (5).
$7,654,667 in permitted construction work filed since 2016 (63 filings with a declared cost) — a rough measure of how actively the owner maintains the building. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.
| Registered owner(s) | COOPER UNION FOR THE ADVANCEMENT OF SCIENCE AND AR |
| Head officer | NATALIE BROOKS |
| Managing agent | COOPER UNION FOR THE ADVANCEMENT OF SCIENCE AND AR |
| Last registered | 2025-10-08 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $11,409,000 | $5,134,050 |
| 2026 | $10,701,000 | $4,815,450 |
| 2027 | $10,533,000 | $4,739,850 |
The city's market estimate has fallen 8% between tax years 2025 and 2027.
| Heating fuel | NATURALGAS |
| Facade (Local Law 11) | SAFE (cycle 9) |
Report to 311: Food poisoning · Food safety complaint
2 restaurants · 1 with mice evidence · See them on the Mice Map
1 food-poisoning report to 311 at this address in the last three years (1 with three or more people sick), shared by 2 restaurants
1 Food Establishment complaint to 311 at this address in the last three years (most often: Food Spoiled), shared by 2 restaurants · complaints filed by the public; DOHMH investigates, outcomes aren't published.
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Not in a hurricane evacuation zone.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
1 street-flooding or sewer-backup complaints at this address since 2010 (0 in the last three years).
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | Astor Pl — 6 · 450 ft straight-line (about a 2-minute walk) · station accessibility: none 8 St-NYU — R W · 900 ft straight-line (about a 4-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: E 9 St / 3 Av — M8 · 150 ft |
| Citi Bike | Cooper Square & Astor Pl · 400 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: Elementary schools in this district are not zoned. Confirm with the DOE's school search. |
Distances are straight-line, not walking routes. Transit locations from the MTA and Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.
29 3 Avenue
| Rats or mice | Rats or mice |
| Food poisoning | Food poisoning |
| Food safety complaint | Food safety complaint |
| Anything else | Anything else |
158 311 service requests from this address in the last three years.
311 will ask for the address, the apartment if the problem is inside, and what's wrong. Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box on this page.
Most recent mortgage recorded against this lot: $11,500,000 on 2003-08-05 (lender: Dormitory Authority Of The State Of New York), covering 7 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2003-08-05 | Mortgage $11,500,000 — from THE COOPER UNION FOR THE ADVANCEMENT to DORMITORY AUTHORITY OF THE STATE OF NEW | $11,500,000 | |
| 2000-02-23 | Mortgage $11,500,000 — from COOPER UNION FOR THEADVANCEMENT/SCIENCE to DORMITORY AUTHORITYOF THE STATE OF NEW Y | $11,500,000 | |
| 1997-01-09 | Mortgage $18,825 — from COOPER UNION FOR THEADVANCEMENT/SCIENCE to DORMITORY AUTHORITY/THE STATE OF NEW YOR | $18,825 | |
| 1991-02-01 | Mortgage $18,000,000 — from COOPER UNION ADVNMNTETC to DORMITORY AUTHORITYETC | $18,000,000 | |
| 1986-09-29 | Mortgage $205,886 — from 29 3RD AVE CORP to CITIBANK, N.A. | $205,886 | |
| 1983-11-16 | Mortgage $357,258 — from 29-3RD AVE. CORP. to CITIBANK, N.A. | $357,258 |
| Year | Construction | Enforcement | Housing & tenants | Health & systems | Total |
|---|---|---|---|---|---|
| 2017 | 1 | 13 | 2 | 9 | 25 |
| 2018 | 5 | 11 | 5 | 54 | 75 |
| 2019 | 5 | 10 | 4 | 33 | 52 |
| 2020 | 0 | 3 | 7 | 4 | 14 |
| 2021 | 0 | 1 | 5 | 8 | 14 |
| 2022 | 4 | 0 | 9 | 7 | 20 |
| 2023 | 27 | 28 | 11 | 24 | 90 |
| 2024 | 29 | 2 | 13 | 10 | 54 |
| 2025 | 19 | 0 | 53 | 14 | 86 |
| 2026 | 34 | 1 | 99 | 12 | 146 |
Every one of the 916 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
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