683 recorded events, 1988–2026, from 21 city data systems. The city's paper trail here is mostly 185 311 service requests, 76 DOB complaints, 71 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.
60 service requests in the last three years. Most common: Illegal Parking (34) · Blocked Driveway (9) · Noise (5) · Water System (2) · Animal (1) · Commercial Disposal Complaint (1).
$73,400 in permitted construction work filed since 2016 (5 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) | BLUE 31ST STREET NYC LLC |
| Head officer | JAISUN IHM |
| Managing agent | HEESUNG SHIN |
| Last registered | 2025-11-03 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $19,538,000 | $8,792,100 |
| 2026 | $20,770,000 | $9,346,500 |
| 2027 | $22,247,000 | $10,011,150 |
The city's market estimate has risen 14% between tax years 2025 and 2027.
| Heating fuel | NATURALGAS |
| Facade (Local Law 11) | SAFE (cycle 9) |
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Hyatt Herald Square | American | A | — |
| Le Petit Chef / Up On 20 / the Den - Library Bar | American | Not yet graded | — |
Report to 311: Food poisoning · Food safety complaint
2 restaurants · 0 with mice evidence · See them on the Mice Map
1 Food Establishment complaint to 311 at this address in the last three years (most often: Rodents/Insects/Garbage), 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.
No street-flooding or sewer-backup complaints on record at this address.
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | 34 St-Herald Sq — B D F M N Q R W · 500 ft straight-line (about a 2-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: W 32 St / Broadway — Q32 · 350 ft |
| Citi Bike | Broadway & W 29 St · 400 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 033 Chelsea Prep Middle: M.S. 297. 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.
30 West 31 Street
| Rats or mice | Rats or mice |
| Food poisoning | Food poisoning |
| Food safety complaint | Food safety complaint |
| Anything else | Anything else |
60 311 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: $35,000,000 on 2013-03-28 (lender: Wells Fargo Bank, National Association). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2024-10-01 | AL&R $90,000,000 — from BLUE 36TH STREET NYC LLC; BLUE 31ST STREET NYC LLC to HANMI BANK | $90,000,000 | |
| 2024-10-01 | M&CON $90,000,000 — from BLUE 31ST STREET NYC LLC to HANMI BANK | $90,000,000 | |
| 2022-09-21 | Agreement $88,000,000 — from BLUE 31ST STREET NYC LLC; BLUE 36TH STREET NYC LLC to SHINHAN BANK NEW YORK BRANCH | $88,000,000 | |
| 2019-10-02 | AL&R $88,000,000 — from BLUE 36TH STREET NYC LLC; BLUE 31ST STREET NYC LLC to SHINHAN BANK NEW YORK BRANCH | $88,000,000 | |
| 2019-10-02 | M&CON $88,000,000 — from BLUE 36TH STREET NYC LLC; BLUE 31ST STREET NYC LLC to SHINHAN BANK NEW YORK BRANCH | $88,000,000 | |
| 2019-09-27 | RPTT&RET $51,150,000 — from CHSP 31ST STREET LLC to BLUE 31ST STREET NYC LLC | $51,150,000 | |
| 2019-09-17 | Sold for $51,150,000 | $51,150,000 | $51,150,000 |
| 2014-07-11 | M&CON $30,000,000 — from CHSP 36TH STREET LLC; CHSP TRS 36TH STREET LLC; CHSP 31ST STREET LLC to GOLDMAN SACHS MORTGAGE COMPANY | $30,000,000 | |
| 2013-03-28 | Mortgage $35,000,000 — from CHSP 31ST STREET LLC; CHSP TRS 31ST STREET LLC to WELLS FARGO BANK, NATIONAL ASSOCIATION | $35,000,000 | |
| 2012-07-25 | Mortgage $25,000,000 — from CHSP 31ST STREET LLC; CHSP TRS 31ST STREET LLC to WELLS FARGO BANK, NATIONAL ASSOCIATION | $25,000,000 | |
| 2012-01-11 | Deed $52,200,000 — from HEENA HOTEL LLC to CHSP 31ST STREET LLC | $52,200,000 | |
| 2008-04-16 | Mortgage $6,251,628 — from HEENA HOTEL LLC to ROSE ROCK BANK | $6,251,628 | |
| 2008-04-16 | Mortgage $25,623,372 — from HEENA HOTEL LLC to ROSE ROCK BANK | $25,623,372 | |
| 2008-03-18 | Deed $14,338,409 — from 30-32 WEST 31 LLC to HEENA HOTEL LLC | $14,338,409 | |
| 2007-08-27 | Mortgage $8,000,000 — from A.M.A.A. REALTY CORP.; IMPAGLIAZZO, ANDREW; IMPAGLIAZZO, JEANETTE; 30-32 WEST 31 LLC to 54, LLC; MADISON PARK INVESTORS, LLC | $8,000,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 5 | 5 | 19 | 0 | 12 | 41 |
| 2018 | 0 | 1 | 5 | 0 | 6 | 12 |
| 2019 | 9 | 5 | 14 | 7 | 5 | 40 |
| 2020 | 4 | 1 | 30 | 0 | 5 | 40 |
| 2021 | 2 | 3 | 25 | 0 | 6 | 36 |
| 2022 | 4 | 0 | 13 | 1 | 5 | 23 |
| 2023 | 6 | 1 | 8 | 0 | 5 | 20 |
| 2024 | 3 | 2 | 25 | 4 | 7 | 41 |
| 2025 | 2 | 0 | 16 | 0 | 6 | 24 |
| 2026 | 0 | 1 | 16 | 0 | 6 | 23 |
Every one of the 683 recorded events, 1988–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10001 · Landlord rankings · How grades work · The map · The Mice Map