Building Biography

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41-19 23 Avenue

171Records
7City systems
0Open violations
0Penalty rate

171 recorded events, 1986–2026, from 7 city data systems. The city's paper trail here is mostly 148 311 service requests, 10 DOB permits, 5 ACRIS deeds & mortgages.

BoroughQueens 11105
Built1965
Floors2
Res. units1
ClassS1
Owner (PLUTO)KOAKOS SYLLOGOS IPPOCRATES INC.
BBL4007940066
BIN4015357

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 100% 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 0. In ZIP 11105, 80% of residential buildings hold an A and 3% 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

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

54 service requests in the last three years. Most common: Illegal Parking (52) · Outdoor Dining (1) · Dirty Condition (1).

Filed construction activity

No permitted work with a declared cost filed in the last decade. 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 (1965)
NoSix or more residential units (1)
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).

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,376,000 $82,560
2026$1,449,000 $86,940
2027$1,519,000 $91,140

The city's market estimate has risen 10% between tax years 2025 and 2027.

Restaurants in this building

RestaurantCuisineGradeNotes
Taverna KosGreekAMice evidence

Report to 311: Food poisoning · Food safety complaint

1 restaurant · 1 with mice evidence · See them on the Mice Map

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

SubwayAstoria-Ditmars Blvd — N W · 0.4 mi straight-line (about an 11-minute walk) · station accessibility: none
BusNearest boarding stop: Astoria Blvd / Sound St — Q19 · 450 ft
Citi Bike43 St & 23 Ave · 300 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. 084 Steinway
Middle: I.S. 141 The Steinway. 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

41-19 23 Avenue

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Food poisoningFood poisoning
Food safety complaintFood safety complaint
Anything elseAnything else

54 311 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.

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $159,000 on 1996-06-28 (lender: Trotti, Frank and Trotti, Theresa). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
1996-06-28Mortgage $159,000 — from SAKELLIS, JOHN to TROTTI, FRANK; TROTTI, THERESA $159,000

Ten-year activity

50250
2017
2018
2019
2020
2021
40
2022
2023
2024
2025
2026
Housing & tenantsHealth & systems
Show as table
YearHousing & tenantsHealth & systemsTotal
2017000
2018000
2019202
2020101
202115015
202240040
202336036
202424125
202512113
202610111
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The full timeline

Construction 12Enforcement 3Housing & tenants 148Ownership & money 5Health & systems 3

Every one of the 171 recorded events, 1986–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11105 · Landlord rankings · How grades work · The map · The Mice Map