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23 East 20 Street

429Records
17City systems
8Open violations
16Penalty rate

429 recorded events, 1966–2026, from 17 city data systems. The city's paper trail here is mostly 163 311 service requests, 53 ACRIS deeds & mortgages, 44 DOB permits.

BoroughManhattan 10003
Built1901
Floors8
Res. units7
ClassD4
Owner (PLUTO)JOLLY HOUSE STUDIOS
BBL1008490020
BIN1016202

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. More recorded distress than 50% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty points per 10 units; this building carries 16. In ZIP 10003, 67% of residential buildings hold an A and 4% grade D or F. How grades work

this building
A
B
C

Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations8 total — 1 class C (immediately hazardous), 3 class B, 4 class A. Oldest open since 2016-09-01.

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.

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

What 311 hears from this address

35 service requests in the last three years. Most common: Illegal Parking (11) · For Hire Vehicle Complaint (5) · UNSANITARY CONDITION (2) · DOOR/WINDOW (2) · Encampment (2) · Sewer Maintenance (2).

Filed construction activity

$356,622 in permitted construction work filed since 2016 (7 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 (1901)
YesSix or more residential units (7)
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)JOLLY HOUSE STUDIOS, INC.
Head officerRALPH WESTERHOFF
Managing agentBRICKWORK MANAGEMENT INC.
Last registered2025-09-10

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$7,266,000 $3,269,700
2026$7,750,000 $3,487,500
2027$8,171,000 $3,676,950

The city's market estimate has risen 12% between tax years 2025 and 2027.

Building systems

Heating fuelNO2FUEL
Facade (Local Law 11)UNSAFE — unsafe conditions reported (cycle 10)

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 — R W · 550 ft straight-line (about a 3-minute walk) · station accessibility: none
23 St-Baruch College — 6 · 600 ft straight-line (about a 3-minute walk) · station accessibility: full
BusNearest boarding stop: 5 Av / W 20 St — M1 M2 M3 M55 · 600 ft
Citi BikeBroadway & E 21 St · 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: 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

23 East 20 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

35 311 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 BRICKWORK MANAGEMENT INC. — 58 buildings, 707 units. Grades across the portfolio: A46 · B9 · C2. See the whole portfolio

BuildingBoroughUnitsGrade
308 Mott Street MN40 A
173 Bleecker Street MN36 B
140 West 74 Street MN31 A
75 Prospect Park West BK24 A
170 Norfolk Street MN23 A
316 Mott Street MN21 A
254 East 7 Street MN20 A
424 West 46 Street MN20 A
221 West 21 Street MN20 A
304 West 88 Street MN20 A
8 West 119 Street MN20 B
306 Mott Street MN19 A
333 West 22 Street MN16 A
646 9 Avenue MN15 A
613 East 6 Street MN14 A
7 East 3 Street MN14 A
356 West 23 Street MN14 A
355 West 29 Street MN13 A
354 West 23 Street MN13 A
25-40 38 Street QN13 A
38 East 1 Street MN13 A
135 Hudson Street MN12 A
108 West 69 Street MN11 A
343 West 12 Street MN11 A
71 Murray Street MN11 A
460 West 23 Street MN11 A
458 West 23 Street MN10 A
70 East 93 Street MN10 A
323 West 16 Street MN10 A
8 Remsen Street BK10 A
274 Water Street MN10 A
438 West 47 Street MN10 A
436 West 47 Street MN10 A
136 West 70 Street MN10 A
149 Lafayette Avenue BK10 A
221 West 20 Street MN10 A
318 West 15 Street MN10 B
216 East 12 Street MN9 A
131 West 82 Street MN9 A
5 East 3 Street MN8 A
321 West 82 Street MN8 A
260 Bergen Street BK8 A
209 Quincy Street BK8 A
7 East 78 Street MN7 A
23 East 20 Street MN7 A
197 Prince Street MN6 A
29 West 10 Street MN6 A
411 West 21 Street MN5 B
329 West 19 Street MN5 B
325 West 75 Street MN5 C
409 West 21 Street MN5 B
16 East 63 Street MN5 B
8 Greene Street MN5 A
822 President Street BK4 A
428 West 23 Street MN4 C
80 Garfield Place BK4 B
405 Greenwich Street MN4 B
91 Franklin Street MN0 —

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $325,000 on 2025-11-26 (lender: National Consumer Cooperative Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2025-12-03AL&R $325,000 — from JOLLY HOUSE STUDIOS INC to NATIONAL CONSUMER COOPERATIVE BANK $325,000
2025-11-26Mortgage $325,000 — from JOLLY HOUSE STUDIOS, INC. to NATIONAL CONSUMER COOPERATIVE BANK $325,000
2024-11-08RPTT&RET $1,190,000 — from NEWMAN, MICHAEL to FENG, YUAN P $1,190,000
2024-10-31Sold for $1,190,000 $1,190,000 $170,000
2023-10-02Mortgage $500,000 — from JOLLY HOUSE STUDIOS INC. to NATIONAL CONSUMER COOPERATIVE BANK $500,000
2023-10-02AL&R $500,000 — from JOLLY HOUSE STUDIOS INC. to NATIONAL CONSUMER COOPERATIVE BANK $500,000
2008-09-29RPTT&RET $1,350,000 — from COPHAM, KRISTEN to GEISSER, CARLA E $1,350,000
2005-02-15RPTT $801,167 — from MILLER, ADAM to NEWMAN, MICHAEL $801,167
2004-08-25RPTT $860,000 — from CASEY, JAMES to COPHAM, KRISTEN; KUELBS, LEO $860,000
1997-01-10Mortgage $52,456 — from JOLLY HOUSE STUDIOS,INC. to J.P. MORGAN INVESTMENT MANAGEMENT, INC. $52,456
1987-06-16Mortgage $235,693 — from JOLLY HOUSE STUDIOSINC to CITIBANK N A $235,693
1984-07-03Mortgage $4,000 — from JOLLY HOUSE STUDIOS,INC. to CITIBANK, N.A. $4,000

Ten-year activity

100500
2017
2018
2019
2020
2021
81
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201701340338
2018014016
2019032038
2020011013
2021411150232
202224730281
202320244131
202441274238
20256096122
20263190316
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The full timeline

Construction 74Enforcement 52Housing & tenants 223Ownership & money 55Health & systems 25

Every one of the 429 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 10003 · Landlord rankings · How grades work · The map · The Mice Map