759 recorded events, 1989–2026, from 14 city data systems. The city's paper trail here is mostly 430 ACRIS deeds & mortgages, 53 DOB permits, 52 311 service requests.
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 88% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty points per 10 units; this building carries 1. In ZIP 11215, 70% of residential buildings hold an A and 4% grade D or F. How grades work
Among 46,798 6-24-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.
31 service requests in the last three years. Most common: Illegal Parking (15) · Blocked Driveway (7) · Noise (4) · Dirty Condition (2) · Obstruction (1) · Residential Disposal Complaint (1).
$267,290 in permitted construction work filed since 2016 (11 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.
| No | Built before 1974 (2016) |
| Yes | Six or more residential units (20) |
| 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) | 233 18TH STREET CONDOMINIUM |
| Head officer | ROBERT STEVENSON |
| Managing agent | GNM MANAGEMENT LLC |
| Last registered | 2025-08-19 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $21,064 | $9,479 |
| 2026 | $44,000 | $19,800 |
| 2027 | $208,687 | $93,909 |
The city's market estimate has risen 891% between tax years 2025 and 2027.
Tax exemptions on the roll: COLD WAR VETERAN - DISABILITY
For property tax, the Department of Finance values this condo as if it were a rental building. Its 2023 estimate: gross income $757,778 a year ($28.23 per sq ft), operating expenses $149,516 ($5.57 per sq ft), net operating income $608,262. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
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 | Prospect Av — R · 750 ft straight-line (about a 4-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: 5 Av / 18 St — B63 · 100 ft |
| Citi Bike | 17 St & 5 Ave · 200 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 295. 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.
233 18th 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 |
31 311 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 GNM MANAGEMENT LLC — 11 buildings, 231 units. Grades across the portfolio: A10 · B1. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 3723 18 Avenue | BK | 46 | A |
| 325 1 Street | BK | 32 | A |
| 433 3 Avenue | BK | 26 | A |
| 64 Church Avenue | BK | 20 | A |
| 58 Church Avenue | BK | 20 | B |
| 233 18th Street | BK | 20 | A |
| 624 11 Street | BK | 17 | A |
| 549 6 Avenue | BK | 16 | A |
| 911 8 Avenue | BK | 16 | A |
| 683 4 Avenue | BK | 16 | A |
| 337 11 Street | BK | 2 | A |
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-07-10 | Deed $54,249 — from EAGLE DEVELOPEMENT (DE); EAGLE DEVELOPEMENT CORP. to EICHMAN, STEPHANIE; MAYBECK, BLAKE | $54,249 | |
| 2026-06-22 | M&CON $1,299,197 — from LAMB, MICHAEL; LAMB, NATALIE to WELLS FARGO BANK NA | $1,299,197 | |
| 2026-06-22 | M&CON $1,299,197 — from LAMB, MICHAEL; LAMB, NATALIE to WELLS FARGO BANK NA | $1,299,197 | |
| 2026-06-18 | Sold for $54,249 | $54,249 | $2,712 |
| 2026-01-26 | Deed $50,700 — from EAGLE DEVELOPMENT CORP. to CHEN, KARIN | $50,700 | |
| 2026-01-14 | Sold for $50,700 | $50,700 | $2,535 |
| 2025-04-30 | Mortgage $975,532 — from JAMAL, ADAM; WEIHS, CHARITO to JPMORGAN CHASE BANK, N.A. | $975,532 | |
| 2025-04-30 | Deed $955,000 — from CORNELIO, ELIOEL; CORNELIO, ERICA to WEIHS, CHARITO; JAMAL, ADAM | $955,000 | |
| 2025-04-30 | Deed $955,000 — from CORNELIO, ELIOEL; CORNELIO, ERICA to WEIHS, CHARITO; JAMAL, ADAM | $955,000 | |
| 2025-04-30 | Mortgage $975,532 — from JAMAL, ADAM; WEIHS, CHARITO to JPMORGAN CHASE BANK, N.A. | $975,532 | |
| 2025-04-22 | Sold for $955,000 | $955,000 | $47,750 |
| 2025-04-22 | Sold for $955,000 | $955,000 | $47,750 |
| 2025-02-11 | Deed $688,147 — from CHAN, TRACEY; FUSCO, ASHER ALLEN to CHAN, TRACEY | $688,147 | |
| 2025-01-22 | Sold for $688,147 | $688,147 | $34,407 |
| 2024-06-10 | Deed $1,400,000 — from JAMES, MARY; JAMES, DEREK to LUBER, NICOLE | $1,400,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 10 | 10 | 0 | 0 | 0 | 20 |
| 2018 | 10 | 7 | 0 | 0 | 10 | 27 |
| 2019 | 9 | 63 | 0 | 0 | 0 | 72 |
| 2020 | 5 | 8 | 0 | 1 | 0 | 14 |
| 2021 | 17 | 6 | 0 | 115 | 0 | 138 |
| 2022 | 13 | 2 | 9 | 319 | 0 | 343 |
| 2023 | 1 | 4 | 18 | 2 | 1 | 26 |
| 2024 | 2 | 2 | 10 | 12 | 0 | 26 |
| 2025 | 0 | 0 | 11 | 14 | 0 | 25 |
| 2026 | 0 | 0 | 9 | 8 | 0 | 17 |
Every one of the 759 recorded events, 1989–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11215 · Landlord rankings · How grades work · The map · The Mice Map