A sustained record of distress well beyond its peers. More recorded distress than 96% 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 49.3. In ZIP 11373, 73% of residential buildings hold an A and
4% 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 violations
4 total — 1 class C (immediately hazardous), 2 class B, 1 class A. Oldest open since 2026-05-06.
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
5 service requests in the last three years. Most common: SAFETY (2) · Food Poisoning (1) · Blocked Driveway (1) · Noise (1).
Filed construction activity
$60,000 in permitted construction work filed since
2016 (4 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
Yes
Built before 1974 (1930)
No
Six or more residential units (3)
No
421-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)
THOMACY INC.
Head officer
BI SZE
Managing agent
THOMACY INC.
Last registered
2025-08-25
as filed by the owner in the building's HPD registration
What the city thinks it's worth
Tax year
City market value
Assessed value
2025
$556,000
$250,200
2026
$667,000
$300,150
2027
$800,000
$360,000
The city's market estimate has risen
44% between tax years 2025 and 2027.
1 food-poisoning report to 311 at this address in the last three years (1 with three or more people sick) · complaints filed by the public; DOHMH investigates, outcomes aren't published.
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
Subway
Grand Av-Newtown — M R · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: none
Bus
Nearest boarding stop: 90 St / 48 Av — Q29 · 350 ft
Citi Bike
90 St & 51 Ave · 350 ft · station location as of 2026-09-23; live availability
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.
5 311 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: $520,000 on
2006-12-18 (lender: Washington Mutual Bank). Face amount at recording — it may have since been paid
down, refinanced or satisfied. View the recorded
document.
Date
Record
Amount
Per res. unit
2026-02-23
Deed $1,525,000 — from THOMACY, INC. to HJ&SS LLC
$1,525,000
2026-01-30
Sold for $1,525,000
$1,525,000
$508,333
2006-12-18
Mortgage $520,000 — from THOMACY INC. to WASHINGTON MUTUAL BANK
$520,000
2006-12-18
Deed $700,000 — from LIN, I-LUNG; GU, YIJING ALICE to THOMACY INC.
$700,000
2004-08-19
Mortgage $452,250 — from LIN, I - LUNG; GU, YIJING ALICE to MERS
$452,250
2004-08-19
Deed $603,000 — from CARABALLO, DIANA to LIN, I - LUNG; GU, YIJING ALICE
$603,000
2001-06-08
Mortgage $280,000 — from CARABALLO, DIANA to CHASE MANHATTAN BANK
$280,000
1999-08-31
Mortgage $217,000 — from CARABALLO, DIANA to EXECUTIVE MORTGAGE BANKERS, LTD
$217,000
1997-11-03
Mortgage $146,200 — from CARABALLO, DIANA to OCEANMARK BANK FSB
$146,200
1994-11-16
Mortgage $120,000 — from COBO, GONZALO; COBO, LIGIA to GREEN POINT SAVINGSBANK
$120,000
Ten-year activity
20100
2017
2018
2019
2020
2021
2022
2023
2024
2025
14
2026
ConstructionHousing & tenantsOwnership & moneyHealth & systems
Show as table
Year
Construction
Housing & tenants
Ownership & money
Health & systems
Total
2017
0
7
0
1
8
2018
0
0
0
1
1
2019
0
2
0
1
3
2020
0
1
0
1
2
2021
0
7
0
1
8
2022
6
5
0
2
13
2023
0
1
0
1
2
2024
0
1
0
2
3
2025
0
1
0
2
3
2026
0
10
3
1
14
This record is free. Keeping it free costs money. Servers, data pipelines, weekends. Pay what you want — a dollar helps.
HPD class B: § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN AC
2026-08-03
HPD class B: § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVI
2026-08-03
HPD class C: § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS
HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2026-03-21
311: Blocked Driveway — Partial Access
2026-03-03
Mortgage satisfied — from THOMACY INC. to WAMU COMMERCIAL MORTGAGE SECURITIES TRUS; WASHINGTON MUTUAL BANK, A FEDERAL ASSOCI; U.S. B
2026-02-23
Deed $1,525,000 — from THOMACY, INC. to HJ&SS LLC
2026-01-30
Sold for $1,525,000
The full timeline
2026
2026-10-13Boiler inspection
2026-08-03HPD class B: § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN AC
2026-08-03HPD class B: § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVI
2026-08-03HPD class C: § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS
2026-05-06HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2026-03-21311: Blocked Driveway — Partial Access
2026-03-03Mortgage satisfied — from THOMACY INC. to WAMU COMMERCIAL MORTGAGE SECURITIES TRUS; WASHINGTON MUTUAL BANK, A FEDERAL ASSOCI; U.S. B
2026-02-23Deed $1,525,000 — from THOMACY, INC. to HJ&SS LLC$1,525,000
2026-01-30Sold for $1,525,000$1,525,000
2025
2025-07-21311: Food Poisoning — 3 or More
2025-04-29Restaurant inspection: SWEET BAMBOO — grade A
2025-04-02Boiler inspection
2024
2024-12-12Bedbug filing: 0 infested units
2024-06-10Boiler inspection
2024-05-13Boiler inspection — defects found
2023
2023-12-07Bedbug filing: 0 infested units
2023-07-13Boiler inspection
2022
2022-12-23Bedbug filing: 0 infested units
2022-11-30311: Public Payphone Complaint — Damaged Telephone
2022-10-06311: Unleashed Dog — Unleashed Dog in Public
2022-08-29Job filed: RENOVATION OF EXISTING COMMERCIAL SPACE ON FIRST FLOOR WITH GENERAL CONSTRUCTION WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS AP$20,000
2022-08-29Job filed: RENOVATION OF EXISTING COMMERCIAL SPACE ON FIRST FLOOR WITH PLUMBING WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.$10,000
2022-07-21Permit Plumbing — Signed-off
2022-07-18Boiler inspection
2022-07-11Permit General Construction — Signed-off
2022-07-07Job filed: RENOVATION OF EXISTING COMMERCIAL SPACE ON FIRST FLOOR WITH GENERAL CONSTRUCTION WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS AP$20,000
2022-07-07Job filed: RENOVATION OF EXISTING COMMERCIAL SPACE ON FIRST FLOOR WITH PLUMBING WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.$10,000
2022-05-25Boiler inspection — defects found
2022-04-02311: Blocked Driveway — No Access
2022-03-02311: Street Condition — Pothole
2021
2021-12-16Bedbug filing: 0 infested units
2021-11-24311: Illegal Parking — Parking Permit Improper Use
2021-04-15HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2020
2020-09-21311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2015-07-30Job filed: INTERIOR RENOVATION AT EXISTING 2 STORY BUILDING ON 1ST FLOOR WITH PLUMBING WORKS & TO REMOVE EX SHED AT REAR. NO CHANGE IN USE, MEANS OF EGRESS O$35,910
2015-07-24Vacate order: Fire Damage (1 units)
2015-07-23HPD class I: SECTION 27-2142 ADM CODE APTS HAVE BEEN VACATED BY THIS DEPARTMENT AND CANNOT BE REOCCUPIED UNTIL SO ORDERED AFTER PROOF OF COMPLIANCE FOR A
2015-07-22311: Blocked Driveway — No Access
2015-07-20HPD class A: SECTION 27-2059 ADM CODE DISCONTINUE USE OF INTERIOR ROOM FOR LIVING OR PROVIDE AN ALCOVE OPENING OF AT LEAST 32# SQ FT TO ROOM HAVING A WIN
2015-07-20HPD class A: SECTION 27-2059 ADM CODE DISCONTINUE USE OF INTERIOR ROOM FOR LIVING OR PROVIDE AN ALCOVE OPENING OF AT LEAST 32# SQ FT TO ROOM HAVING A WIN
2015-06-25311: Blocked Driveway — Partial Access
2015-06-25HPD class A: SECTION 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE
2015-06-25HPD class C: SECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FIRE DAMAGE IN THE ENTIRE APARTMENT LOCATED AT APT 1A, 1st STORY, 1s
2015-06-25HPD class C: SECTION 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNE
2015-06-25HPD class A: SECTION 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF T
2015-05-31311: Blocked Driveway — No Access
2015-04-13Rodent inspection: Passed
2015-03-08311: Blocked Driveway — No Access
2015-03-03311: Blocked Driveway — No Access
2015-03-02311: Blocked Driveway — No Access
2015-02-28311: Blocked Driveway — No Access
2015-02-28311: Blocked Driveway — No Access
2015-02-24311: Blocked Driveway — No Access
2015-02-22311: Blocked Driveway — No Access
2015-02-22311: Blocked Driveway — No Access
2015-02-20311: Blocked Driveway — No Access
2015-02-11311: Blocked Driveway — No Access
2014
2014-06-25311: Blocked Driveway — No Access
2014-06-19311: Blocked Driveway — No Access
2014-06-18311: Blocked Driveway — No Access
2014-05-30311: Building/Use — Illegal Conversion Of Residential Building/Space
2007-10-30Mortgage assigned — from WASHINGTON MUTUAL BANK, to U.S. BANK NATIONAL ASSOCIATION
2006
2006-12-21Mortgage satisfied — from LIN, I-LUNG; GU, YIJING A to BNY MORTGAGE COMPANY LLC; MORTGAGE ELECTRONIC REGISTRATION SYSTEMS
2006-12-18Mortgage $520,000 — from THOMACY INC. to WASHINGTON MUTUAL BANK$520,000
2006-12-18Deed $700,000 — from LIN, I-LUNG; GU, YIJING ALICE to THOMACY INC.$700,000
2006-01-06DOB violation LL6291:
2005
2005-12-26Tenant complaint: HEATING — HEAT RELATED
2005-02-25Tenant complaint: HEATING — HEAT RELATED
2005-02-24Tenant complaint: HEATING — HEAT RELATED
2005-02-23Tenant complaint: GENERAL — WINDOWS
2005-02-23Tenant complaint: HEATING — HEAT RELATED
2005-01-31DOB violation LL6291:
2005-01-29Tenant complaint: HEATING — HEAT RELATED
2005-01-19HPD litigation: Heat and Hot Water
2005-01-02Tenant complaint: HEATING — HEAT RELATED
2004
2004-12-24Tenant complaint: HEATING — HEAT RELATED
2004-12-16Tenant complaint: HEATING — HEAT RELATED
2004-12-16Tenant complaint: HEATING — HEAT RELATED
2004-12-15Tenant complaint: HEATING — HEAT RELATED
2004-12-15Tenant complaint: GENERAL — FLOOR
2004-12-15Tenant complaint: GENERAL — FLOOR
2004-12-14Tenant complaint: HEATING — HEAT RELATED
2004-12-13DOB complaint, category ?
2004-12-03HPD class B: SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE
2004-12-03HPD class A: SECTION 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BO
2004-12-03HPD class C: SECTION 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNE
2004-12-03HPD class A: SECTION 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES,
2004-12-03HPD class A: SECTION 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMEN
2004-12-03HPD class C: SECTION 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED
2004-12-03HPD class A: SECTION 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A C
2004-11-30Tenant complaint: HEATING — HEAT RELATED
2004-11-20Tenant complaint: HEATING — HEAT RELATED
2004-11-04Tenant complaint: HEATING — HEAT RELATED
2004-11-03Tenant complaint: HEATING — HEAT RELATED
2004-08-19Mortgage $452,250 — from LIN, I - LUNG; GU, YIJING ALICE to MERS$452,250
2004-08-19Deed $603,000 — from CARABALLO, DIANA to LIN, I - LUNG; GU, YIJING ALICE$603,000
2004-07-01Mortgage satisfied — from CARABALLO, DIANA to THE CHASE MANHATTAN BANK
2004-03-30Tenant complaint: HEATING — HEAT RELATED
2004-03-29Tenant complaint: HEATING — HEAT RELATED
2004-03-18Tenant complaint: HEATING — HEAT RELATED
2001
2001-08-23Mortgage satisfied — from CARABALLO, DIANA to EXECUTIVE MORTGAGE BANKERS LTD
2001-06-08Mortgage $280,000 — from CARABALLO, DIANA to CHASE MANHATTAN BANK$280,000
1999
1999-11-24Mortgage assigned — from EXECUTIVE MORTGAGE BANKERS, LTD to CHASE MANHATTAN MORTGAGE CORPORATION
1999-08-31Mortgage $217,000 — from CARABALLO, DIANA to EXECUTIVE MORTGAGE BANKERS, LTD$217,000
1999-08-31Deed — from CARABALLO, OLGA; CARABALLO, DIANA to CARABALLO, DIANA
1999-07-19Mortgage assigned — from OCEANMARK FINANCIALCORPORATION to SOUTHERN PACIFIC FUNDING CORP
1999-07-19Mortgage satisfied — from CARABALLO, DIANA to OCEANMARK BANK, FSB
1998
1998-05-08Deed — from CARABALLO, DIANA to CARABALLO, DIANA; CARABALLO, OLGA
1998-04-27Mortgage satisfied — from COBO, GONZALO ETAL to GREEN POINT SAVINGSBANK
1998-04-03Mortgage assigned — from OCEANMARK BANK, FSB to OCEANMARK FINANCIALCORPORATION
1997
1997-11-18SAGE — from DEPARTMENT OF BUILDINGS
1997-11-03Mortgage $146,200 — from CARABALLO, DIANA to OCEANMARK BANK FSB$146,200
1997-11-03PAT — from COBO, GONZALO A to COBO, LIGIA F
1997-11-03Deed — from COBO, LIGIA (ATTY/FACT); COBO, LIGIA; COBO, GONZALO (BY/ATTY/FACT) to CARABALLO, DIANA
1997-08-19Mortgage satisfied — from COBO, GONZALO ETAL to ASTORIA FEDERAL SAVINGS & LOAN ASSOCIATI
1996
1996-04-05CTOR — from NYC BUILDING COMMISSIONER
1995
1995-11-30DOB complaint, category ?
1995-11-22DOB complaint, category ?
1994
1994-11-16Mortgage $120,000 — from COBO, GONZALO; COBO, LIGIA to GREEN POINT SAVINGSBANK$120,000
1991
1991-07-12DOB complaint, category ?
1990
1990-10-11Permit AL — ISSUED
1990-10-11Permit AL — ISSUED
1972
1972-06-15Mortgage — from COBO GONZALO; COBO LIGIA to ASTORIA FEDERAL SAVS & LOAN ASSN