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723 East 5 Street

2,223Records
18City systems
78Open violations
246.7Penalty rate
Brooklyn · ZIP 11218 · Neighborhood: Kensington
Open in the map

2,223 recorded events, 1973–2026, from 18 city data systems. The city's paper trail here is mostly 758 311 service requests, 697 HPD complaints, 608 HPD housing violations.

BoroughBrooklyn 11218
Built1930
Floors4
Res. units21
ClassC1
Owner (PLUTO)OCEAN 5 LLC
BBL3053990067
BIN3127199

Full record, year by year   Support this site

GRADE C

A meaningful record of code violations or complaints relative to its peers. More recorded distress than 93% 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 246.7. In ZIP 11218, 71% of residential buildings hold an A and 6% grade D or F. How grades work

this building
A
B
C

Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations78 total — 13 class C (immediately hazardous), 58 class B, 7 class A. Oldest open since 2009-09-21.

status snapshot refreshed weekly from HPD records

Patterns

41 heat or hot-water complaints in the last three years (winter 2023–24: 2 · winter 2024–25: 14 · winter 2025–26: 25). Repeated winter clusters suggest a chronic heating problem.

2
’23–24
14
’24–25
25
’25–26

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

$5,000 in enforcement penalties imposed (ECB/OATH) in the last three years.

What 311 hears from this address

116 service requests in the last three years. Most common: HEAT/HOT WATER (19) · UNSANITARY CONDITION (19) · Illegal Parking (16) · PAINT/PLASTER (11) · PLUMBING (9) · Noise (8).

Filed construction activity

$203,000 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.

Rent-stabilization signals

YesBuilt before 1974 (1930)
YesSix or more residential units (21)
No421-a / J-51 tax benefit on the current tax roll

2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. 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)OCEAN 5 LLC
Head officerSTEVEN MULLER
Managing agentMULLSTONE REALTY
Last registered2025-07-29

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,415,000 $636,750
2026$1,454,000 $654,300
2027$1,568,000 $705,600

The city's market estimate has risen 11% between tax years 2025 and 2027.

Building systems

Heating fuelNATURALGAS

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

SubwayDitmas Av — F · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: none
BusNearest boarding stop: 18 Av / Ocean Pkwy — B8 · 650 ft
Citi BikeDitmas Ave & McDonald Ave · 0.3 mi · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 179 Kensington
Middle: J.H.S. 062 Ditmas. 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

723 East 5 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

116 311 service requests from this address in the last three years — 19 of them about heat or hot water.

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 MULLSTONE REALTY — 15 buildings, 1,403 units. Grades across the portfolio: A5 · B8 · C2. See the whole portfolio

BuildingBoroughUnitsGrade
138-35 Elder Avenue QN227 B
132-35 Sanford Avenue QN200 B
138-15 Franklin Avenue QN194 B
134-30 Franklin Avenue QN186 B
142-20 Franklin Avenue QN144 B
137-05 Franklin Avenue QN109 B
40-66 Ithaca Street QN66 A
41-60 Bowne Street QN64 A
8502 Ft Hamilton Parkway BK60 A
78-06 46 Avenue QN56 A
723 East 5 Street BK21 C
214 Gelston Avenue BK20 C
208 Gelston Avenue BK20 B
200 Gelston Avenue BK20 B
31-38 137 Street QN16 A

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $1,663,642 on 2022-04-21 (lender: New York Community Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2022-04-21AL&R $5,500,000 — from OCEAN 5 LLC to NEW YORK COMMUNITY BANK $5,500,000
2022-04-21Mortgage $1,663,642 — from OCEAN 5 LLC to NEW YORK COMMUNITY BANK $1,663,642
2022-04-21Agreement $5,500,000 — from OCEAN 5 LLC to NEW YORK COMMUNITY BANK $5,500,000
2020-11-20Agreement $3,836,358 — from OCEAN 5 LLC to DIME COMMUNITY BANK $3,836,358
2017-10-25Agreement $4,000,000 — from OCEAN 5 LLC to DIME COMMUNITY BANK $4,000,000
2017-10-25Mortgage $700,000 — from OCEAN 5 LLC to DIME COMMUNITY BANK $700,000
2017-10-25AL&R $4,000,000 — from OCEAN 5 LLC to DIME COMMUNITY BANK $4,000,000
2016-09-02Agreement $3,300,000 — from OCEAN 5 LLC to MIDWOOD GROUP REALTY LLC $3,300,000
2016-09-02Mortgage $1,642,477 — from OCEAN 5 LLC to MIDWOOD GROUP REALTY LLC $1,642,477
2016-09-02Deed $5,050,000 — from 723 E. 5TH REALTY LLC to OCEAN 5 LLC $5,050,000
2016-08-23Sold for $5,050,000 $5,050,000 $240,476
2012-09-14Agreement $1,800,000 — from 723 E. 5TH REALTY LLC to NEW YORK COMMUNITY BANK $1,800,000
2012-09-14Mortgage $478,543 — from 723 E. 5TH REALTY LLC to NEW YORK COMMUNITY BANK $478,543
2007-12-10AL&R $1,415,000 — from 723 E. 5TH REALTY LLC to NEW YORK COMMUNITY BANK $1,415,000
2007-12-10Agreement $1,415,000 — from NEW YORK COMMUNITY BANK to 723 E. 5TH REALTY LLC $1,415,000

Ten-year activity

5002500
384
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
20170437442384
201852910199
201910940196
202001551158
20210012501126
20220119652204
202301240126
202401710274
202500640266
20260818302193
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The full timeline

Construction 16Enforcement 28Housing & tenants 2,098Ownership & money 64Health & systems 17

Every one of the 2,223 recorded events, 1973–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11218 · Landlord rankings · How grades work · The map · The Mice Map