Building Biography

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40 East 23 Street

269Records
15City systems
0Open violations
—Penalty rate

269 recorded events, 1971–2026, from 15 city data systems. The city's paper trail here is mostly 86 ACRIS deeds & mortgages, 54 DOB violations, 52 DOB permits.

BoroughManhattan 10010
Built1925
Floors5
Res. units0
ClassO5
Owner (PLUTO)40 EAST 23 LLC
BBL1008510049
BIN1016289

Full record, year by year   Support this site

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

2 service requests in the last three years. Most common: Panhandling (1) · For Hire Vehicle Complaint (1).

Filed construction activity

$1,200,731 in permitted construction work filed since 2016 (12 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.

Registered with HPD — the names behind the building

Registered owner(s)40 EAST 23 LLC
Head officerMagdalena KOSZ
Managing agentAJ CLARKE
Last registered2026-06-02

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$2,261,000 $1,017,450
2026$2,375,000 $1,068,750
2027$2,388,000 $1,074,600

The city's market estimate has risen 6% between tax years 2025 and 2027.

Building systems

Heating fuelNATURALGAS

Restaurants in this building

RestaurantCuisineGradeNotes
Zucker's Bagels & Smoked FishBagels/PretzelsA—

Report to 311: Food poisoning · Food safety complaint

1 restaurant · 0 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

Subway23 St-Baruch College — 6 · 150 ft straight-line (about a 1-minute walk) · station accessibility: full
23 St — R W · 550 ft straight-line (about a 3-minute walk) · station accessibility: none
BusNearest boarding stop: E 23 St / Park Av South — M23-SBS · 200 ft · Select Bus Service
Citi BikeE 24 St & Park Ave S · 450 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: Sixth Avenue Elementary School
Middle: J.H.S. 104 Simon Baruch. 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

40 East 23 Street

Rats or miceRats or mice
Food poisoningFood poisoning
Food safety complaintFood safety complaint
Anything elseAnything else

2 311 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 A.J. CLARKE REAL ESTATE CORP — 186 buildings, 3,651 units. Grades across the portfolio: A116 · B45 · C15 · D4. See the whole portfolio

BuildingBoroughUnitsGrade
310 West 72 Street MN120 A
37 West 72 Street MN92 A
57 West 58 Street MN88 A
620 Ft Washington Avenue MN82 A
464 Hudson Street MN79 A
1429 Lexington Avenue MN74 A
260 Riverside Drive MN66 A
415 West 24 Street MN65 A
255 West 75 Street MN62 A
4791 Broadway MN62 A
401 West End Avenue MN61 A
227 East 25 Street MN60 A
309 West 109 Street MN60 A
448 West 58 Street MN53 A
203 East 27 Street MN52 A
302 East 38 Street MN50 A
42 West 72 Street MN50 A
610 West 143 Street MN49 B
315 East 108 Street MN48 A
502 Hudson Street MN47 A
166 East 92 Street MN41 A
105 East 10 Street MN41 A
332 East 95 Street MN41 A
412 West End Avenue MN40 A
201 Columbus Avenue MN40 B
152 West 58 Street MN38 A
321 East 108 Street MN36 A
104 Sullivan Street MN35 B
202 West 82 Street MN30 C
64 Thompson Street MN30 A
169 East 101 Street MN30 A
28 West 83 Street MN30 A
173 East 101 Street MN30 A
175 East 101 Street MN30 A
171 East 101 Street MN30 A
141 East 13 Street MN26 A
1701 1 Avenue MN26 B
58 West 72 Street MN25 A
45 Spring Street MN25 A
822 Greenwich Street MN24 A
30 St Marks Place MN24 A
320 East 81 Street MN24 A
339 East 9 Street MN23 B
34 St Marks Place MN22 A
235 East 25 Street MN22 A
227 East 111 Street MN22 A
5 East 67 Street MN22 A
107 Thompson Street MN22 B
506 Amsterdam Avenue MN22 B
406 East 9 Street MN22 A
243 West 15 Street MN22 A
223 East 10 Street MN21 A
133 East 30 Street MN21 A
241 West 15 Street MN21 B
312 West 89 Street MN20 A
32 St Marks Place MN20 A
144 West 10 Street MN20 B
162 East 88 Street MN20 B
214 West 82 Street MN20 B
245 East 94 Street MN20 A

showing 60 of 186 buildings

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $595,000 on 2026-05-21 (lender: Fcr Dc JV Holdings LLC). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2026-05-21Mortgage $595,000 — from 40 EAST 23 LLC to FCR DC JV HOLDINGS LLC $595,000
2026-05-21AL&R $595,000 — from 40 EAST 23 LLC to FCR DC JV HOLDINGS LLC $595,000
2026-04-21Deed $7,375,000 — from CEECEE ASSOCIATES LLC to 40 EAST 23 LLC $7,375,000
2026-04-21AL&R $5,680,000 — from 40 EAST 23 LLC to FCR DC JV HOLDINGS LLC $5,680,000
2026-04-21Agreement $5,680,000 — from 40 EAST 23 LLC to FCR DC JV HOLDINGS LLC $5,680,000
2026-04-21Mortgage $4,475,698 — from 40 EAST 23 LLC to FCR DC JV HOLDINGS LLC $4,475,698
2026-04-16Sold for $7,375,000 $7,375,000 $1,229,167
2023-03-28AL&R $2,000,000 — from CEECEE ASSOCIATES LLC to FIRST REPUBLIC BANK $2,000,000
2023-03-28Agreement $2,000,000 — from CEECEE ASSOCIATES LLC to FIRST REPUBLIC BANK $2,000,000
2023-03-28Mortgage $256,353 — from CEECEE ASSOCIATES LLC to FIRST REPUBLIC BANK $256,353
2016-04-11Agreement $2,000,000 — from CEECEE ASSOCIATES LLC to THE DIME SAVINGS BANK OF WILLIAMSBURGH $2,000,000
2016-04-11AL&R $2,000,000 — from CEECEE ASSOCIATES LLC to THE DIME SAVINGS BANK OF WILLIAMSBURGH $2,000,000
2016-04-11Mortgage $788,552 — from CEECEE ASSOCIATES LLC to THE DIME SAVINGS BANK OF WILLIAMSBURGH $788,552
2013-07-26EASE $5,561,667 — from CEECEE ASSOCIATES LLC to EAST 22ND ST. ACQUISITION HOLDINGS LLC $5,561,667
2012-02-06Mortgage $319,340 — from CEECEE ASSOCIATES LLC to JPMORGAN CHASE BANK, N.A. $319,340

Ten-year activity

50250
2017
2018
2019
2020
2021
2022
2023
2024
2025
30
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
20178311013
2018212016
2019010001
2020012025
2021012014
2022002002
20230217212
2024002024
2025001012
202680217330
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The full timeline

Construction 82Enforcement 65Housing & tenants 19Ownership & money 87Health & systems 16

Every one of the 269 recorded events, 1971–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 10010 · Landlord rankings · How grades work · The map · The Mice Map