Building Biography

The MapLandlordsNeighborhoodsZIP CodesGradesThe Mice MapAboutWhat's new

46 South 10 Street

386Records
14City systems
0Open violations
7.2Penalty rate
Brooklyn · ZIP 11249 · Neighborhood: Williamsburg
Open in the map

386 recorded events, 1966–2026, from 14 city data systems. The city's paper trail here is mostly 189 311 service requests, 77 ACRIS deeds & mortgages, 32 DOB violations.

BoroughBrooklyn 11249
Built1995
Floors3
Res. units36
ClassC1
Owner (PLUTO)WILLIAMSBURG HOUSING PRESERVATION LP
BBL3021560007
BIN3255961, 3255964, 3255965, 3255967, 3346891, 3346892

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 69% of 25-99-unit residential buildings citywide. The citywide median for 25-99-unit residential buildings is 23.6 penalty points per 10 units; this building carries 7.2. In ZIP 11249, 60% of residential buildings hold an A and 7% grade D or F. How grades work

this building
A
B
C

Among 17,252 25-99-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

36 service requests in the last three years. Most common: Noise (16) · Illegal Parking (6) · PAINT/PLASTER (4) · Water System (3) · WATER LEAK (2) · Non (1).

Filed construction activity

$4,766,354 in permitted construction work filed since 2016 (16 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

NoBuilt before 1974 (1995)
YesSix or more residential units (36)
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)WILLIAMSBURG HOUSING PRESERVATION, LP
Head officerELIZABETH MORONTA
Managing agentRELIANT REALTY SERVICES, LLC
Last registered2025-08-06

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$4,123,000 $1,855,350
2026$4,314,000 $1,941,300
2027$4,744,000 $2,134,800

The city's market estimate has risen 15% between tax years 2025 and 2027.

Tax exemptions on the roll: NYC HOUSING AUTH

Building systems

Energy grade (LL33)D — ENERGY STAR score 34/100, posted at the entrance by law (2022 disclosure cycle)
Heating fuelNATURALGAS

Flood exposure

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.

9 street-flooding or sewer-backup complaints at this address since 2014 (0 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

SubwayMarcy Av — J M Z · 0.4 mi straight-line (about an 11-minute walk) · station accessibility: full
BusNearest boarding stop: Division Av / Berry St — B62 · 350 ft
Citi BikeKent Ave & S 10 St · 550 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 016 Leonard Dunkly. 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

46 South 10 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

36 311 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 RELIANT REALTY SERVICES, LLC — 8 buildings, 1,471 units. Grades across the portfolio: A5 · B3. See the whole portfolio

BuildingBoroughUnitsGrade
83 Taylor Street BK372 B
73 Wilson Street BK372 B
188 Marcy Avenue BK348 B
325 Roebling Street BK229 A
440 Berry Street BK66 A
46 South 10 Street BK36 A
54 South 9 Street BK24 A
80 South 10 Street BK24 A

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $3,706,216 on 2020-02-19 (lender: New York City Housing Development Corporation), covering 98 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
2020-02-19Mortgage $4,702,897 — from BROOKLYN PACT II HOUSING DEVELOPMENT FUN; WILLIAMSBURG HOUSING PRESERVATION L.P.; BROOKLYN to NEW YORK CITY HOUSING DEVELOPMENT CORPOR $4,702,897
2020-02-19MLEA $53,844,505 — from NEW YORK CITY HOUSING AUTHORITY to WILLIAMSBURG HOUSING PRESERVATION L.P.; WILLIAMSBURG PACT HOUSING DEVELOPMENT FU $53,844,505
2020-02-19Mortgage $1,685,595 — from WILLIAMSBURG HOUSING PRESERVATION L.P.; BROOKLYN HOUSING PRESERVATION L.P.; WILLIAMSBURG P to NEW YORK CITY HOUSING DEVELOPMENT CORPOR $1,685,595
2020-02-19Mortgage $1,618,706 — from WILLIAMSBURG PACT HOUSING DEVELOPMENT FU; WILLIAMSBURG HOUSING PRESERVATION L.P.; BROOKLYN to NEW YORK CITY HOUSING DEVELOPMENT CORPOR $1,618,706
2020-02-19Mortgage $5,029,872 — from BROOKLYN PACT II HOUSING DEVELOPMENT FUN; WILLIAMSBURG PACT HOUSING DEVELOPMENT FU; BROOKL to NEW YORK CITY HOUSING DEVELOPMENT CORPOR $5,029,872
2020-02-19Mortgage $5,237,720 — from BROOKLYN HOUSING PRESERVATION L.P.; WILLIAMSBURG HOUSING PRESERVATION L.P.; WILLIAMSBURG P to NEW YORK CITY HOUSING DEVELOPMENT CORPOR $5,237,720
2020-02-19Mortgage $5,454,156 — from WILLIAMSBURG HOUSING PRESERVATION L.P.; BROOKLYN PACT II HOUSING DEVELOPMENT FUN; WILLIAMS to NEW YORK CITY HOUSING DEVELOPMENT CORPOR $5,454,156
2020-02-19Mortgage $5,679,536 — from WILLIAMSBURG HOUSING PRESERVATION L.P.; BROOKLYN HOUSING PRESERVATION L.P.; BROOKLYN PACT to NEW YORK CITY HOUSING DEVELOPMENT CORPOR $5,679,536
2020-02-19Mortgage $4,107,999 — from BROOKLYN PACT II HOUSING DEVELOPMENT FUN; BROOKLYN HOUSING PRESERVATION L.P.; WILLIAMSBURG to NEW YORK CITY HOUSING DEVELOPMENT CORPOR $4,107,999
2020-02-19Mortgage $1,269,569 — from WILLIAMSBURG PACT HOUSING DEVELOPMENT FU; BROOKLYN PACT II HOUSING DEVELOPMENT FUN; BROOKL to NEW YORK CITY HOUSING DEVELOPMENT CORPOR $1,269,569
2020-02-19Mortgage $1,322,030 — from BROOKLYN PACT II HOUSING DEVELOPMENT FUN; WILLIAMSBURG HOUSING PRESERVATION L.P.; WILLIAMS to NEW YORK CITY HOUSING DEVELOPMENT CORPOR $1,322,030
2020-02-19Mortgage $4,638,593 — from WILLIAMSBURG HOUSING PRESERVATION L.P.; WILLIAMSBURG PACT HOUSING DEVELOPMENT FU; BROOKLYN to NEW YORK CITY HOUSING DEVELOPMENT CORPOR $4,638,593
2020-02-19Mortgage $4,454,521 — from WILLIAMSBURG HOUSING PRESERVATION L.P.; WILLIAMSBURG PACT HOUSING DEVELOPMENT FU; BROOKLYN to NEW YORK CITY HOUSING DEVELOPMENT CORPOR $4,454,521
2020-02-19Mortgage $4,277,752 — from WILLIAMSBURG PACT HOUSING DEVELOPMENT FU; BROOKLYN HOUSING PRESERVATION L.P.; WILLIAMSBURG to NEW YORK CITY HOUSING DEVELOPMENT CORPOR $4,277,752
2020-02-19Mortgage $1,755,249 — from WILLIAMSBURG PACT HOUSING DEVELOPMENT FU; BROOKLYN HOUSING PRESERVATION L.P.; BROOKLYN PAC to NEW YORK CITY HOUSING DEVELOPMENT CORPOR $1,755,249

Ten-year activity

100500
2017
2018
2019
92
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017006028
201800211224
201920170423
20202301552292
202150340241
202215130322
20231580014
202403220328
202500150015
202601120417
This record is free. Keeping it free costs money.
Servers, data pipelines, weekends. Pay what you want — a dollar helps.
Chip in

The full timeline

Construction 34Enforcement 38Housing & tenants 215Ownership & money 77Health & systems 22

Every one of the 386 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11249 · Landlord rankings · How grades work · The map · The Mice Map