81 recorded events, 2000–2026, from 12 city data systems. The city's paper trail here is mostly 27 ACRIS deeds & mortgages, 19 311 service requests, 8 HPD housing violations.
Full record, year by year Support this site
The city's published records show little recorded distress here in the last three years. More recorded distress than 79% 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 2.5. In ZIP 11231, 56% of residential buildings hold an A and 6% grade D or F. How grades work
Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 1 total — 0 class C (immediately hazardous), 0 class B, 1 class A. Oldest open since 2026-05-06. |
status snapshot refreshed weekly from HPD records
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
7 service requests in the last three years. Most common: Noise (3) · General Construction/Plumbing (1) · Water System (1) · Lead (1) · Illegal Dumping (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 (1900) |
| No | Six or more residential units (4) |
| 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) | 179 UNION STREET CONDOMINIUM |
| Head officer | BRIAN MAHANNA |
| Managing agent | D & D MANAGEMENT SERVICES |
| Last registered | 2025-08-05 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $137,896 | $62,053 |
| 2026 | $165,518 | $74,483 |
| 2027 | $338,205 | $152,192 |
The city's market estimate has risen 145% between tax years 2025 and 2027.
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Hurricane evacuation zone 6 of 6 — zone 1 evacuates first.
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 | Carroll St — F G · 0.4 mi straight-line (about a 10-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Columbia St / Union St — B61 · 650 ft |
| Citi Bike | President St & Henry St · 450 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 029 John M. Harrigan. 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.
179 Union 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 |
7 311 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 D & D MANAGEMENT SERVICES — 36 buildings, 348 units. Grades across the portfolio: A29 · B2 · C3. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 3045 Ocean Parkway | BK | 30 | A |
| 9935 Shore Road | BK | 24 | A |
| 717 Prospect Place | BK | 16 | B |
| 2570 East 17 Street | BK | 16 | A |
| 86 Meserole Avenue | BK | 15 | A |
| 69 Carroll Street | BK | 13 | A |
| 2243 Bath Avenue | BK | 12 | B |
| 115 Dahlgren Place | BK | 12 | A |
| 415 36 Street | BK | 12 | A |
| 1124 67 Street | BK | 12 | A |
| 1332 67 Street | BK | 12 | A |
| 219 Withers Street | BK | 12 | A |
| 271 McDonald Avenue | BK | 12 | A |
| 1250 73 Street | BK | 9 | A |
| 564 20 Street | BK | 9 | A |
| 1379 70 Street | BK | 9 | A |
| 138 Seeley Street | BK | 9 | A |
| 320 77 Street | BK | 9 | A |
| 3205 Arlington Avenue | BX | 9 | A |
| 80 Guernsey Street | BK | 9 | A |
| 475 7 Avenue | BK | 9 | A |
| 161 Adelphi Street | BK | 8 | A |
| 2246 84 Street | BK | 8 | A |
| 171 North 7 Street | BK | 8 | A |
| 1764 12 Street | BK | 7 | A |
| 169 Eagle Street | BK | 7 | A |
| 167 Eagle Street | BK | 7 | A |
| 76 Battery Avenue | BK | 6 | A |
| 2375 East 14 Street | BK | 6 | A |
| 47 28th Avenue | BK | 6 | A |
| 70 Henry Street | BK | 5 | C |
| 179 Union Street | BK | 4 | A |
| 245 Nassau Avenue | BK | 3 | C |
| 161 Bay 43 Street | BK | 3 | C |
| 3000550033 | — | — | |
| 3027650014 | — | — |
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2021-03-03 | Agreement $1,033,000 — from TEITEL, REBECCA; MAHANNA, BRIAN KENNETH to CITIBANK, NA | $1,033,000 | |
| 2021-03-03 | Mortgage $16,969 — from MAHANNA, BRIAN KENNETH; TEITEL, REBECCA to CITIBANK, NA | $16,969 | |
| 2020-02-25 | Agreement $1,035,000 — from MAHANNA, BRIAN KENNETH; TEITEL, REBECCA to JPMORGAN CHASE BANK, N.A. | $1,035,000 | |
| 2020-02-25 | Mortgage $8,547 — from TEITEL, REBECCA; MAHANNA, BRIAN KENNETH to JPMORGAN CHASE BANK, N.A. | $8,547 | |
| 2017-06-22 | Deed $1,079,345 — from 179 UNION LLC to TADROS, SHERINE | $1,079,345 | |
| 2017-06-22 | Mortgage $742,000 — from TADROS, SHERINE to MORTGAGE ELECTRONIC REGISTRATION SYSTEMS; HSBC BANK USA NA | $742,000 | |
| 2017-06-21 | Deed $992,794 — from 179 UNION LLC to BERNTSEN, SIV; FJAERAN, TOR | $992,794 | |
| 2017-06-15 | Sold for $1,079,345 | $1,079,345 | $269,836 |
| 2017-06-09 | Sold for $992,793 | $992,793 | $248,198 |
| 2017-05-04 | Mortgage $1,080,000 — from TEITEL, REBECCA; MAHANNA, BRIAN to JP MORGAN CHASE BANK NA | $1,080,000 | |
| 2017-05-04 | Deed $1,374,638 — from 179 UNION LLC to TEITEL, REBECCA; MAHANNA, BRIAN | $1,374,638 | |
| 2017-04-06 | Sold for $1,374,637 | $1,374,637 | $343,659 |
| 2017-04-03 | Deed $1,069,162 — from 179 UNION LLC to MOCCI, FRANCESCANDREA; FADDA, GIOVANNA | $1,069,163 | |
| 2017-04-03 | Mortgage $840,000 — from MOCCI, FRANCESCANDREA; FADDA, GIOVANNA to WELLS FARGO BANK, N.A. | $840,000 | |
| 2017-03-29 | Sold for $1,069,162 | $1,069,162 | $267,291 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 1 | 1 | 1 | 25 | 0 | 28 |
| 2018 | 0 | 0 | 2 | 0 | 2 | 4 |
| 2019 | 0 | 1 | 4 | 0 | 0 | 5 |
| 2020 | 0 | 0 | 0 | 2 | 0 | 2 |
| 2021 | 0 | 0 | 1 | 3 | 0 | 4 |
| 2022 | 0 | 0 | 8 | 0 | 0 | 8 |
| 2023 | 0 | 0 | 5 | 0 | 0 | 5 |
| 2024 | 0 | 1 | 4 | 0 | 0 | 5 |
| 2025 | 0 | 0 | 5 | 1 | 0 | 6 |
| 2026 | 0 | 0 | 1 | 0 | 0 | 1 |
Every one of the 81 recorded events, 2000–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11231 · Landlord rankings · How grades work · The map · The Mice Map