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89 Thayer Street

1,515Records
17City systems
84Open violations
72.9Penalty rate
Manhattan · ZIP 10040 · Neighborhood: Washington Heights (North)
Open in the map

1,515 recorded events, 1900–2026, from 17 city data systems. The city's paper trail here is mostly 676 311 service requests, 396 HPD complaints, 204 HPD housing violations.

BoroughManhattan 10040
Built1920
Floors6
Res. units66
ClassD1
Owner (PLUTO)89 REALTY COMPANY,
BBL1021750196
BIN1064252

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 72% 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 72.9. In ZIP 10040, 38% of residential buildings hold an A and 9% 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

Open HPD violations84 total — 22 class C (immediately hazardous), 34 class B, 28 class A. Oldest open since 2000-01-12.

status snapshot refreshed weekly from HPD records

Patterns

72 heat or hot-water complaints in the last three years (winter 2023–24: 2 · winter 2024–25: 14 · winter 2025–26: 50). Repeated winter clusters suggest a chronic heating problem.

2
’23–24
14
’24–25
50
’25–26

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

$1,250 in enforcement penalties imposed (ECB/OATH) in the last three years.

What 311 hears from this address

306 service requests in the last three years. Most common: Noise (122) · HEAT/HOT WATER (35) · Elevator (27) · PLUMBING (22) · UNSANITARY CONDITION (16) · PAINT/PLASTER (11).

Filed construction activity

$231,330 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)
YesSix or more residential units (66)
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)89 REALTY CO LLC
Head officerMICHAEL MOSLIN
Managing agentMIRIMAR MANAGEMENT CORP
Last registered2025-08-28

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$2,622,000 $1,179,900
2026$2,768,000 $1,245,600
2027$2,843,000 $1,279,350

The city's market estimate has risen 8% between tax years 2025 and 2027.

Building systems

Energy grade (LL33)D — ENERGY STAR score 37/100, 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 4 of 6 — zone 1 evacuates first.

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

SubwayDyckman St — A · 450 ft straight-line (about a 2-minute walk) · station accessibility: none
Dyckman St — 1 · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: full
BusNearest boarding stop: Dyckman St / Sherman Av — M100 · 400 ft
Citi BikeSherman Ave & Thayer St · 400 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: 18, 98, 278
Middle: Middle School 322. 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

89 Thayer 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

306 311 service requests from this address in the last three years — 35 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 MIRIMAR MANAGEMENT CORP — 7 buildings, 271 units. Grades across the portfolio: A1 · B4 · C2. See the whole portfolio

BuildingBoroughUnitsGrade
551 Wales Avenue BX67 B
89 Thayer Street MN66 B
4121 Broadway MN62 A
3340 Broadway MN36 B
120-05 Hillside Avenue QN36 B
60-35 Fresh Pond Road QN2 C
133-12 117 Street QN2 C

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $422,086 on 1998-12-21 (lender: M & T Real Estate, INC.). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2009-02-26Agreement $954,531 — from PAUL MASLIN & CO., LLC to 89 REALTY CO., LLC $954,531
1998-12-21Mortgage $422,087 — from 89 REALTY COMPANY, LLC to M & T REAL ESTATE, INC. $422,087
1996-07-05Mortgage $800,000 — from MOSLIN, SEYMOUR to M & T REAL ESTATE, INC. $800,000

Ten-year activity

5002500
2017
2018
2019
2020
2021
2022
2023
2024
2025
281
2026
ConstructionEnforcementHousing & tenantsHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsHealth & systemsTotal
20170214218
201801342358
20190224733
20200125228
2021071213131
2022015641392
20230851867
20242351763
20251052144233
2026952652281
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The full timeline

Construction 29Enforcement 106Housing & tenants 1,290Ownership & money 12Health & systems 78

Every one of the 1,515 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 10040 · Landlord rankings · How grades work · The map · The Mice Map