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798 Hancock Street

461Records
16City systems
143Open violations
79.8Penalty rate
Brooklyn · ZIP 11233 · Neighborhood: Bedford-Stuyvesant (East)
Open in the map

461 recorded events, 1966–2026, from 16 city data systems. The city's paper trail here is mostly 161 HPD housing violations, 124 HPD complaints, 100 311 service requests.

BoroughBrooklyn 11233
Built1910
Floors3
Res. units18
ClassC7
Owner (PLUTO)NORTHEAST BK COMM LAND C
BBL3016630048
BIN3046314, 3046315, 3046316, 3046317

Full record, year by year   Support this site

GRADE B

A modest record — below the level that usually signals systemic problems. More recorded distress than 79% 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 79.8. In ZIP 11233, 51% of residential buildings hold an A and 14% 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 violations143 total — 38 class C (immediately hazardous), 54 class B, 51 class A. Oldest open since 1982-12-22.
Pending HPD litigation1 case(s) pending in housing court

status snapshot refreshed weekly from HPD records

Patterns

18 heat or hot-water complaints in the last three years (winter 2025–26: 6 · winter 2026–27: 2). Repeated winter clusters suggest a chronic heating problem.

6
’25–26
2
’26–27

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

What 311 hears from this address

28 service requests in the last three years. Most common: HEAT/HOT WATER (9) · Missed Collection (4) · Illegal Parking (4) · UNSANITARY CONDITION (3) · Rodent (2) · Illegal Dumping (2).

Filed construction activity

$10,000 in permitted construction work filed since 2016 (1 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 (1910)
YesSix or more residential units (18)
Yes421-a / J-51 tax benefit on the current tax roll

3 of 3 signals present. Buildings receiving 421-a or J-51 benefits are generally required to register their units as rent-stabilized for the duration of the benefit. 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)HANCOCK MANOR HDFC
Head officerLOUISE MEALY
Managing agentDEL-MAR MANAGAEMENT SEVICES
Last registered2026-07-28

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$2,942,000 $1,323,900
2026$3,024,000 $1,360,800
2027$3,420,000 $1,539,000

The city's market estimate has risen 16% between tax years 2025 and 2027.

Tax exemptions on the roll: J51

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.

1 street-flooding or sewer-backup complaints at this address since 2024 (1 in the last three years).

Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.

Getting around

SubwayGates Av — J Z · 0.3 mi straight-line (about an 8-minute walk) · station accessibility: none
BusNearest boarding stop: Ralph Av / Halsey St — B47 · 150 ft
Citi BikeHalsey St & Ralph Ave · 200 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 005 Dr. Ronald McNair. 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

798 Hancock 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

28 311 service requests from this address in the last three years — 9 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 DEL MAR MANAGEMENT SERVICES — 22 buildings, 309 units. Grades across the portfolio: A16 · B4 · C2. See the whole portfolio

BuildingBoroughUnitsGrade
350 South 4 Street BK35 A
95 South 10 Street BK35 A
274 South 2 Street BK34 A
341 Bedford Avenue BK33 A
227 South 2 Street BK20 A
798 Hancock Street BK18 B
37 Erasmus Street BK18 B
509 West 140 Street MN15 C
1095 Bushwick Avenue BK14 A
983 Amsterdam Avenue MN10 A
152 South 8 Street BK9 A
144 South 8 Street BK9 A
158 South 8 Street BK9 A
980 Putnam Avenue BK8 A
156 Nassau Avenue BK6 B
2283 2 Avenue MN6 B
438 Bedford Avenue BK6 A
132 South 8 Street BK6 A
370 Hooper Street BK6 A
202 West 105 Street MN5 A
514 West 149 Street MN4 C
363 West 116 Street MN3 A

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $668,500 on 1991-07-17 (lender: NYC Hpd), covering 4 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2013-07-19RPTT&RET $3,500 — from 200 HANCOCK STREET HDFC to GREER, LINDA $3,500
2007-11-01RPTT&RET $2,500 — from HANCOCK MANOR HDFC to MARTIN, TERESA R $2,500
1991-07-17Mortgage $668,500 — from NORTHEAST BKLYN COMLAND to NYC HPD $668,500
1991-07-17Mortgage $684,381 — from NORTHEAST BKLYN COMLAND to HOUSING TRUST FUND CORP $684,381

Ten-year activity

50250
2017
2018
42
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsHealth & systemsTotal
2017017210
20180010010
20190141042
202000516
20210025126
20222113218
20230324128
20240023225
20250233338
20260029332
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The full timeline

Construction 6Enforcement 16Housing & tenants 399Ownership & money 22Health & systems 18

Every one of the 461 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11233 · Landlord rankings · How grades work · The map · The Mice Map