114 recorded events, 1994–2026, from 12 city data systems. The city's paper trail here is mostly 25 311 service requests, 20 rodent inspections, 18 ACRIS deeds & mortgages.
Full record, year by year Support this site
The city's published records show little recorded distress here in the last three years. Less recorded distress than 100% of 1-5-unit residential buildings citywide. The citywide median for 1-5-unit residential buildings is 0 penalty points per 10 units; this building carries 0. In ZIP 10128, 84% of residential buildings hold an A and 1% grade D or F. How grades work
Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more
No current HPD flags in the latest weekly snapshot: no open violations, no pending litigation, no active vacate orders, and not in the Alternative Enforcement Program.
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
4 service requests in the last three years. Most common: Sidewalk Condition (3) · Illegal Parking (1).
No permitted work with a declared cost filed in the last decade. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.
| Yes | Built before 1974 (1890) |
| No | Six or more residential units (5) |
| No | 421-a / J-51 tax benefit on the current tax roll |
1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | TERRA ALTA LLC |
| Head officer | PAUL IRVINE |
| Managing agent | IRVINE REALTY GROUP |
| Last registered | 2025-11-01 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $4,551,000 | $2,047,950 |
| 2026 | $5,461,000 | $2,457,450 |
| 2027 | $5,266,000 | $2,369,700 |
The city's market estimate has risen 16% between tax years 2025 and 2027.
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 | 86 St — 4 5 6 · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: partial (Uptown local only) |
| Bus | Nearest boarding stop: Lexington Av / E 92 St — M101 M102 M103 · 300 ft |
| Citi Bike | E 91 St & Park Ave · 400 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 198 Isidor E. Ida Straus Middle: J.H.S. 167 Robert F. Wagner. 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.
116 East 91 Street
| Heat or hot water | Heat or hot water |
| Apartment maintenance | Apartment maintenance |
| Bed bugs | Bed bugs |
| Residential pests | Residential pests |
| Rats or mice | Rats or mice |
| Anything else | Anything else |
4 311 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.
Managed by IRVINE REALTY GROUP — 62 buildings, 459 units. Grades across the portfolio: A44 · B6 · C10 · D2. See the whole portfolio
showing 60 of 62 buildings
Most recent mortgage recorded against this lot: $4,550,000 on 2026-03-25 (lender: Hana Bank USA, 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 |
|---|---|---|---|
| 2026-03-25 | AL&R $4,550,000 — from KF DEVELOPMENT & CONSULTING LLC to HANA BANK USA, NATIONAL ASSOCIATION | $4,550,000 | |
| 2026-03-25 | Mortgage $4,550,000 — from KF DEVELOPMENT & CONSULTING LLC to HANA BANK USA, NATIONAL ASSOCIATION | $4,550,000 | |
| 2026-03-25 | Deed $6,800,000 — from TERRA ALTA LLC to KF DEVELOPMENT & CONSULTING LLC | $6,800,000 | |
| 2026-03-20 | Sold for $6,800,000 | $6,800,000 | $1,360,000 |
| 2012-06-21 | Deed $6,900,000 — from KOLB, MICHELLE; ROSENBERG, ERIC J to TERRA ALTA LLC | $6,900,000 | |
| 2007-06-26 | Mortgage $34,672 — from KOLB, MICHELE; ROSENBERG, ERIC to WASHINGTON MUTUAL BANK | $34,672 | |
| 2007-06-26 | Agreement $3,250,000 — from ROSENBERG, ERIC; KOLB, MICHELE to WASHINGTON MUTUAL BANK | $3,250,000 | |
| 2005-11-07 | Mortgage $1,311,562 — from ROSENBERG, ERIC; KOLB, MICHELE to WASHINGTON MUTUAL BANK | $1,311,562 | |
| 2005-11-07 | Agreement $1,888,438 — from KOLB, MICHELE; ROSENBERG, ERIC to WASHINGTON MUTUAL BANK | $1,888,438 | |
| 2003-11-03 | Mortgage $64,004 — from ROSENBERG, ERIC J; KOLB, MICHELE to WASHINGTON MUTUAL BANK, FA | $64,004 | |
| 2002-10-15 | Mortgage $764,858 — from ROSENBERG, ERIC J.; KOLB, MICHELE to METROPOLITAN BANK AND TRUST COMPANY | $764,858 |
| Year | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|
| 2017 | 0 | 2 | 0 | 1 | 3 |
| 2018 | 0 | 0 | 0 | 1 | 1 |
| 2019 | 1 | 5 | 0 | 2 | 8 |
| 2020 | 0 | 5 | 0 | 1 | 6 |
| 2021 | 0 | 2 | 0 | 1 | 3 |
| 2022 | 0 | 4 | 0 | 2 | 6 |
| 2023 | 0 | 1 | 0 | 1 | 2 |
| 2024 | 0 | 1 | 0 | 1 | 2 |
| 2025 | 0 | 1 | 0 | 1 | 2 |
| 2026 | 0 | 4 | 4 | 1 | 9 |
Every one of the 114 recorded events, 1994–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10128 · Landlord rankings · How grades work · The map · The Mice Map