Building Biography

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341 Union Street

154Records
15City systems
0Open violations
0Penalty rate

154 recorded events, 1986–2025, from 15 city data systems. The city's paper trail here is mostly 39 ACRIS deeds & mortgages, 29 HPD housing violations, 14 DOB permits.

BoroughBrooklyn 11231
Built1920
Floors3
Res. units4
ClassR1
Owner (PLUTO)341 UNION STREET CONDOMINIUM
BBL3004287506
BIN3007037

Full record, year by year   Support this site

GRADE A

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 11231, 56% of residential buildings hold an A and 6% grade D or F. How grades work

this building
A
C

Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

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.

Patterns

No heat or hot-water complaints in the last three years.

No bedbug-infested units reported in the last three years of filings.

What 311 hears from this address

2 service requests in the last three years. Most common: Noise (2).

Filed construction activity

$1,605,000 in permitted construction work filed since 2016 (6 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.

Rent-stabilization signals

YesBuilt before 1974 (1920)
NoSix or more residential units (4)
No421-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 with HPD — the names behind the building

Registered owner(s)341 UNION STREET CONDOMINIUM
Head officerSAM WURTZBERGER
Managing agentMRE PROPERTY MANAGEMENT LLC
Last registered2025-07-08

as filed by the owner in the building's HPD registration

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$755,698 $340,064
2026$900,522 $405,235
2027$0 $0

The city's market estimate has fallen 100% between tax years 2025 and 2027.

Flood exposure

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.

Getting around

SubwayCarroll St — F G · 350 ft straight-line (about a 2-minute walk) · station accessibility: none
BusNearest boarding stop: Smith St / Union St — B57 · 200 ft
Citi BikeDegraw St & Smith St · 450 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 032 Samuel Mills Sprole. 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.

Report a problem to 311

341 Union Street

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Anything elseAnything else

2 311 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.

The landlord's report card

Managed by MRE PROPERTY MANAGEMENT LLC — 112 buildings, 897 units. Grades across the portfolio: A71 · B14 · C15 · D4 · F2. See the whole portfolio

BuildingBoroughUnitsGrade
2136 Honeywell Avenue BX101 C
250 Winthrop Street BK49 B
43-08 52nd Street QN40 A
458 East 25th Street BK37 A
641 East 28th Street BK36 A
901 Myrtle Avenue BK34 A
1409 Flatbush Avenue BK22 A
1173 Rogers Avenue BK21 A
1223 Putnam Avenue BK18 A
280 Bond Street BK13 A
156-08 107 Avenue QN12 A
1118 Fulton Street BK11 A
170 West Street BK10 A
256 North 9 Street BK10 A
South 4 Street BK10 A
171 Hancock Street BK10 A
695 Lafayette Avenue BK9 A
164 South 1 Street BK8 A
1477 Pacific Street BK8 B
168 Evergreen Ave BK8 A
1202 Decatur Street BK8 B
193 Moffat Street BK8 A
89 Montrose Avenue BK8 A
41 Goodwin Place BK8 A
423 Tompkins Avenue BK8 A
1200 Decatur Street BK8 A
176 Quincy Street BK8 A
1572 Pacific Street BK8 A
207 North 6 Street BK8 A
79 Eagle Street BK8 A
649 Marcy Avenue BK8 A
1261 Pacific Street BK8 B
142 Macon Street BK7 A
254 Winthrop Street BK7 A
27 Van Buren Street BK7 B
88 Herbert Street BK7 A
69 Java Street BK7 A
444 Pulaski Street BK7 A
52 Maspeth Avenue BK7 A
442 Pulaski Street BK7 A
838 Quincy Street BK7 A
846 Quincy Street BK7 A
131 North 4 Street BK6 A
98 Meserole Street BK6 A
218 Classon Avenue BK6 A
93 Quincy Street BK6 A
96 North 5 Street BK6 A
111 South 4 Street BK6 A
291A Monroe Street BK6 C
252 Hancock Street BK6 C
141 Green Street BK6 A
256 Jefferson Street BK6 B
508 Waverly Avenue BK6 A
55 Maspeth Avenue BK6 A
133 Menahan Street BK6 A
27 Dodworth Street BK5 C
252 Himrod Street BK5 D
133 Meserole Avenue BK5 A
641 DeKalb Avenue BK5 A
397 Greene Avenue BK4 F

showing 60 of 112 buildings

Sales, deeds & mortgages

DateRecordAmountPer res. unit
2021-08-30Agreement $1,857,108 — from OHRING, JONATHAN; OHRING, KRISTINA THERESA to BANK OF AMERICA NA; MORTGAGE ELECTRONIC REGISTRATION SYSTEMS $1,857,108
2020-06-16Mortgage $1,640,000 — from SIMON, ELIZABETH; SIMON, MICHAEL to CITIZENS BANK NA $1,640,000
2020-06-16Deed $2,050,000 — from 341 UNION LLC to SIMON, ELIZABETH; SIMON, MICHAEL $2,050,000
2020-06-05Sold for $2,050,000 $2,050,000 $512,500
2020-04-07Deed $2,352,158 — from 341 UNION LLC to OHRING, JONATHAN $2,352,158
2020-04-07Mortgage $2,000,000 — from OHRING, JONATHAN to MERS $2,000,000
2020-03-27Sold for $2,352,158 $2,352,158 $588,040
2020-03-20Deed $1,985,588 — from 341 UNION LLC to REGAN, KEVIN $1,985,588
2020-03-20Mortgage $1,560,000 — from REGAN, KEVIN to MERS $1,560,000
2020-03-20Deed $1,781,938 — from 341 UNION LLC to RIDGE BROOK LLC $1,781,938
2020-03-20Mortgage $1,200,000 — from RIDGE BROOK LLC to MERS $1,200,000
2020-03-16Sold for $1,985,588 $1,985,588 $496,397
2020-03-10Sold for $1,781,938 $1,781,938 $445,485
2018-03-23Sold for $3,400,000 $3,400,000 $850,000

Ten-year activity

50250
2017
2018
42
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017000000
2018143011129
201972708042
202020231035
2021004509
2022004004
2023004004
2024001001
2025002013
2026000000
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The full timeline

Construction 23Enforcement 30Housing & tenants 44Ownership & money 45Health & systems 12

Every one of the 154 recorded events, 1986–2025, 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