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25 Schermerhorn Street

151Records
15City systems
12Open violations
45Penalty rate
Brooklyn · ZIP 11201 · Neighborhood: Brooklyn Heights
Open in the map

151 recorded events, 1966–2026, from 15 city data systems. The city's paper trail here is mostly 61 311 service requests, 19 HPD housing violations, 17 DOB job filings.

BoroughBrooklyn 11201
Built1857
Floors3
Res. units4
ClassS4
Owner (PLUTO)25 SCHERM LLC
BBL3002680009
BIN3002607

Full record, year by year   Support this site

GRADE D

A sustained record of distress well beyond its peers. More recorded distress than 95% 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 45. In ZIP 11201, 70% of residential buildings hold an A and 5% 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

Open HPD violations12 total — 6 class C (immediately hazardous), 0 class B, 6 class A. Oldest open since 2021-04-13.

status snapshot refreshed weekly from HPD records

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

21 service requests in the last three years. Most common: Noise (13) · Homeless Person Assistance (2) · Sidewalk Condition (2) · Hazardous Materials (1) · Air Quality (1) · New Tree Request (1).

Filed construction activity

$3,196,076 in permitted construction work filed since 2016 (17 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 (1857)
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)ANTONIO MAGAGNINI REV TRUST/JESSIE C. MAGAGNINI TR
Head officerMIRANDA MAGAGNINI
Managing agentTREZZA MGMT INC
Last registered2019-09-10

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$2,928,000 $1,317,600
2026$3,121,000 $1,404,450
2027$3,533,000 $1,589,850

The city's market estimate has risen 21% 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

SubwayBorough Hall — 2 3 4 5 R · 550 ft straight-line (about a 3-minute walk) · station accessibility: partial
Jay St-MetroTech — A C F R · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: full
BusNearest boarding stop: Court St / Schermerhorn St — B57 · 250 ft
Citi BikeSchermerhorn St & Court St · 200 ft · station location as of 2026-09-23; live availability
Bike facilityPainted bike lane mapped within 75 ft
School zones (2024–25 map)Elementary: P.S. 261 Zipporiah Mills. 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

25 Schermerhorn 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

21 311 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 TREZZA MGMT. — 26 buildings, 229 units. Grades across the portfolio: A25 · D1. See the whole portfolio

BuildingBoroughUnitsGrade
129 Boerum Place BK46 A
29 Monroe Place BK16 A
67 Bergen Street BK13 A
148 Henry Street BK12 A
57 Bergen Street BK10 A
224 Pacific Street BK10 A
35 Schermerhorn Street BK10 A
150 Hicks Street BK10 A
183 Congress Street BK9 A
119 Montague Street BK8 A
99 Bergen Street BK8 A
63 Bergen Street BK8 A
40 Sidney Place BK8 A
256 Henry Street BK7 A
20 Monroe Place BK7 A
254 Henry Street BK7 A
296 Henry Street BK7 A
11 Willow Street BK5 A
116 Pacific Street BK5 A
258 Henry Street BK4 A
179 Amity Street BK4 A
25 Schermerhorn Street BK4 D
2 Bedford Street MN3 A
55 Bergen Street BK3 A
129 Amity Street BK3 A
314 Warren Street BK2 A

Sales, deeds & mortgages

DateRecordAmountPer res. unit
2025-04-18Deed $11,200,000 — from DOUBLE J CANAL LLC to 25 SCHERM LLC $11,200,000
2025-04-11Sold for $11,200,000 $11,200,000 $2,800,000
2020-10-09Deed $4,275,000 — from MAGAGNINI, AS TRUSTEE, STEPHEN T.; MIRANDA MAGAGNINI; ANTONIO MAGAGANLNL REVOCABLE TRUST; to DOUBLE J CANAL LLC $4,275,000
2020-09-25Sold for $4,275,000 $4,275,000 $1,068,750

Ten-year activity

50250
2017
2018
2019
2020
2021
2022
2023
34
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017000000
201800110112
2019008008
2020002204
20213070414
20225040211
202361100724
2024131160434
20251072111
2026012003
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The full timeline

Construction 28Enforcement 4Housing & tenants 84Ownership & money 13Health & systems 22

Every one of the 151 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11201 · Landlord rankings · How grades work · The map · The Mice Map