A meaningful record of code violations or complaints relative to its peers. More recorded distress than 93% 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 36.8. In ZIP 10019, 65% 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
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
4 heat or hot-water complaints in the last three years (winter 2025–26: 4).
No bedbug-infested units reported in the last three years of filings.
What 311 hears from this address
10 service requests in the last three years. Most common: Food Establishment (2) · Illegal Parking (2) · HEAT/HOT WATER (2) · New Tree Request (1) · Air Quality (1) · APPLIANCE (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
Yes
Built before 1974 (1910)
No
Six or more residential units (5)
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)
817-819 9 LLC
Head officer
Nurul Ahia
Managing agent
TRISTAR MANAGEMENT ASSOCIATES LLC
Last registered
2025-08-30
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
$4,054,000
$1,824,300
2026
$3,516,000
$1,582,200
2027
$3,420,000
$1,539,000
The city's market estimate has fallen
16% between tax years 2025 and 2027.
2 Food Establishment complaints to 311 at this address in the last three years (most often: Food Temperature, Toilet Facility) · 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
59 St-Columbus Circle — 1 A B C D · 0.2 mi straight-line (about a 5-minute walk) · station accessibility: full 50 St — C E · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: partial (Downtown only)
Bus
Nearest boarding stop: 9 Av / W 55 St — M11 · 200 ft
Citi Bike
W 54 St & 9 Ave · 100 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.
10 311 service requests from this address in the last three years — 2 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.
Most recent mortgage recorded against this lot: $3,700,000 on
2024-07-24 (lender: Citi Real Estate Funding INC.), covering 2 lots — the amount covers all of them. Face amount at recording — it may have since been paid
down, refinanced or satisfied. View the recorded
document.
Date
Record
Amount
Per res. unit
2024-07-24
AL&R $10,000,000 — from 817-819 9 LLC to CITI REAL ESTATE FUNDING INC.
$10,000,000
2024-07-24
Mortgage $3,700,000 — from 817-819 9 LLC to CITI REAL ESTATE FUNDING INC.
$3,700,000
2024-07-24
Agreement $10,000,000 — from 817-819 9 LLC to CITI REAL ESTATE FUNDING INC.
$10,000,000
2022-06-23
AL&R $6,300,000 — from 817-819 9 LLC to SIGNATURE BANK
$6,300,000
2022-06-10
Mortgage $6,300,000 — from 817-819 9 LLC to SIGNATURE BANK
$6,300,000
2022-05-17
Deed $8,500,000 — from SHIM, BONGJU; HWA YUP SHIM, ANN to 817-819 9 LLC
$8,500,000
2022-04-28
Sold for $8,500,000
$8,500,000
$1,700,000
2004-09-21
Mortgage $230,803 — from SHIM, BONGJU; SHIM, ANN HWA YUP to EMIGRANT FUNDING CORPORATION
$230,803
2001-09-04
Mortgage $125,000 — from SHIM, HWA YUP; SHIM, BONGJU to FLUSHING SAVINGS BANK
$125,000
1989-01-30
Mortgage $20,000 — from SHIM, BONGJU to KOREA EXCHANGE BANK
$20,000
1987-03-27
Mortgage $300,000 — from SHIM, BONG JU to CAPITAL NATIONAL BANK
$300,000
Ten-year activity
50250
2017
2018
2019
2020
2021
2022
2023
21
2024
2025
2026
Housing & tenantsOwnership & moneyHealth & systems
Show as table
Year
Housing & tenants
Ownership & money
Health & systems
Total
2017
3
0
2
5
2018
1
0
2
3
2019
4
2
2
8
2020
3
0
1
4
2021
4
0
3
7
2022
9
4
3
16
2023
8
0
1
9
2024
9
9
3
21
2025
8
0
3
11
2026
1
0
1
2
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2024-11-22HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2024-10-22Mortgage assigned — from CITI REAL ESTATE FUNDING INC. to COMPUTERSHARE TRUST COMPANY, N A, AS TRU
2024-10-22AALR — from CITI REAL ESTATE FUNDING INC. to COMPUTERSHARE TRUST COMPANY, N A, AS TRU
2024-09-23HPD 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
2024-09-23HPD class B: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCHSET AT BULKHEAD DOOR LEADING TO ROOF
2024-08-23311: Air Quality — Air: Odor/Fumes, Vehicle Idling (AD3)
2024-07-24Mortgage assigned — from SIG RCRS A/B MF 2023 VENTURE LLC to CITI REAL ESTATE FUNDING, INC.
2024-07-24TL&R — from SIG RCRS A/B MF 2023 VENTURE LLC to 817-819 9 LLC
2024-07-24AALR — from FEDERAL DEPOSIT INSURANCE CORPORATION, R; SIGNATURE BRIDGE BANK, N.A.; SIGNATURE BANK to SIG RCRS A/B MF 2023 VENTURE LLC
2024-07-24AL&R $10,000,000 — from 817-819 9 LLC to CITI REAL ESTATE FUNDING INC.$10,000,000
2024-07-24Mortgage assigned — from FEDERAL DEPOSIT INSURANCE CORPORATION; FEDERAL DEPOSIT INSURANCE CORPORATION, R; SIGNATURE to SIG RCRS A/B MF 2023 VENTURE LLC
2024-07-24Mortgage $3,700,000 — from 817-819 9 LLC to CITI REAL ESTATE FUNDING INC.$3,700,000
2024-07-24Agreement $10,000,000 — from 817-819 9 LLC to CITI REAL ESTATE FUNDING INC.$10,000,000
2024-04-02311: Food Establishment — Food Temperature
2024-03-25Bedbug filing: 0 infested units
2024-01-22Restaurant inspection: SACCO PIZZA — grade A
2023
2023-12-08311: New Tree Request — For One Address
2023-11-15HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2023-09-22311: Illegal Dumping — Removal Request
2023-09-13311: Homeless Person Assistance
2023-09-13311: Encampment — N/A
2023-08-10Boiler inspection
2023-03-29311: New Tree Request — For One Address
2023-03-27311: New Tree Request — For One Address
2023-03-15HPD 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
2022
2022-12-02Restaurant inspection: SACCO PIZZA — grade A
2022-11-02HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2020-08-15311: Other Enforcement — E3B Sidewalk Obstruction
2020-03-10Boiler inspection
2020-01-07Bedbug filing: 0 infested units
2019
2019-10-25HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2004-09-21Agreement — from SHIM, BONGJU; SHIM, ANN HWA YUP to EMIGRANT FUNDING CORPORATION
2004-09-21Mortgage assigned — from FLUSHING SAVINGS BANK , FSB to EMIGRANT FUNDING CORPORATION
2004-09-21TL&R — from SHIM, BONGJU; SHIM, ANN HWA YUP to FLUSHING SAVINGS BANK , FSB
2004-09-21Mortgage $230,803 — from SHIM, BONGJU; SHIM, ANN HWA YUP to EMIGRANT FUNDING CORPORATION$230,803
2004-09-21AL&R — from EMIGRANT FUNDING CORPORATION to SHIM, ANN HWA YUP; SHIM, BONGJU
2004-09-21Mortgage assigned — from FLUSHING SAVINGS BANK , FSB to EMIGRANT FUNDING CORPORATION
2001
2001-09-04Mortgage $125,000 — from SHIM, HWA YUP; SHIM, BONGJU to FLUSHING SAVINGS BANK$125,000
2001-02-27DOB violation LL6291:
2000
2000-02-28Permit EW — ISSUED
2000-02-28Permit EW — ISSUED
2000-01-21Job filed: REPLACE BOIER AND BURNER LEGALIZATION NO CHANGE IN EGRESS USE OR OCCUPA NY IS INVLVED UNDER THIS APPLICATION
2000-01-21Job filed: REPLACE BOIER AND BURNER LEGALIZATION NO CHANGE IN EGRESS USE OR OCCUPA NY IS INVLVED UNDER THIS APPLICATION
1999
1999-08-03Permit EW — ISSUED
1995
1995-12-08Mortgage satisfied — from SHIM, BONG JU to CAPITAL NATIONAL BANK
1994
1994-08-17Permit EW — ISSUED
1992
1992-04-07Permit EW — ISSUED
1991
1991-02-14DOB violation ES:
1991-01-30Deed — from SHIM, BONGJU to SHIM, BONGJU; SHIM, ANN HWA YUP
1990
1990-12-13Mortgage satisfied — from SHIM, BONG JU to KOREA EXCHANGE BANK
1989
1989-01-30Mortgage $20,000 — from SHIM, BONGJU to KOREA EXCHANGE BANK$20,000
1987
1987-05-07HPD class B: D26-20.08,20.09 ADM CODE PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RU
1987-04-23HPD class A: D26-10.01 ADM CODE PROVIDE APPROVED FIRE PROOF SELF CLOSING DOOR WITH KEY OPERATED DEADBOLT & LATCH SET PEEPHOLE & CHAIN DOOR GUARD AT ENTRA
1987-04-23HPD class A: D26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ENTRANCE DOOR 3 STY SOUTH APT 3S. LOCATED AT APT 3S
1987-04-23HPD class A: D26-12.03 ADM CODE AND DEPT. RULES AND REGULATIONS. SCRAPE AND REMOVE RUST SCALES AND PAINT WITH 2 COATS OF PAINT ALL STYS REAR SOUTH & NORT
1987-04-23HPD class A: D26-12.03 ADM CODE AND DEPT. RULES AND REGULATIONS. SCRAPE AND REMOVE RUST SCALES AND PAINT WITH 2 COATS OF PAINT ROOF CORNICE AT FRONT.
1987-04-23HPD class B: D26-10.01, 10.05 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES ALL STYS REAR SOUTH P
1987-04-23HPD class A: D26-12.03 ADM CODE PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE EXTERIOR WINDOW FRAMES AND SASHES FRONT & REAR ALL WINDOWS.
1987-04-23HPD class A: D26-12.01 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS & CEILING 3 STY SOUTH APT 3S ENTIRE APT.
1987-04-23HPD class A: D26-10.01 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE FAUCET 3 STY SOUTH APT 3S KITCHEN. LOCATED AT APT 3S
1987-04-23HPD class B: D26-10.01, 10.05 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR UNLAWFUL GATES FROM WINDOW TO FIRE ESCAPE OR PROVIDE APPROVED TY
1987-04-23HPD class B: D26-11.01, 11.03, 11.05 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE YARD THROUGHOUT.
1987-04-23HPD class A: § 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKIN
1987-04-23HPD class A: D26-12.01 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS AND CEILING 2ND STY REAR NORTH APT 2N THROUGH
1987-04-23HPD class A: D26-10.01 ADM CODE PROVIDE ONE HOUR FIRE RETARDING MATERIAL AS A SEAL FOR TRANSOMS OVER ALL DOOR OPENINGS TO PUBLIC HALL AT 4 STY ALL DOORS
1987-04-23HPD class A: D26-10.01 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE AND OR ERODED BRICKWORK REAR EXTERIOR WALL ALL STYS.
1987-03-27Mortgage $300,000 — from SHIM, BONG JU to CAPITAL NATIONAL BANK$300,000
1987-03-27Mortgage satisfied — from MARLU 53 RLTY CORP to CONESCU, ARTHUR
1987-03-27Mortgage satisfied — from PE-JO NO. 1 RLTY INC to S & A STEIN RLTY CORP
1987-03-27Mortgage satisfied — from SHIM, BONGJU to DEEPWOOD RLTY CORP
1983
1983-09-20Mortgage assigned — from DEEPWOOD REALTY CORP. to SOBEL, ELIZABETH C.
1980
1980-05-08Deed — from DEEPWOOD REALTY CORP to SHIM, BONGJU
1980-05-08Mortgage — from SHIM, BONGJU to DEEPWOOD REALTY CORP
1980-05-08Agreement — from DEEPWOOD REALTY CORP to LASCELLE, KATHERINEE; GIBLES, LEONA M
1976
1976-10-06Deed — from MARLU 53 REALTY CORP to DEEPWOOD REALTY CORP
1974
1974-05-01HPD class C: D26-17.07 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES 3 STY SOUTH APT 3S KITCHEN. , SECTION '' ''
1973
1973-09-24Mortgage assigned — from FINE, JACOB A; PERLMAN, JULES E to KEY ONE CORP
1973-08-09Mortgage assigned — from S & A STEIN REALTY CORP to GIBBS, LEONA M; LASCELLE, KATHERINEE
1971
1971-12-13PAT — from CONESCU, ARTHUR to KATZ, IRVING
1971-12-13Mortgage assigned — from KATZ, IRVING; CONESCU, ARTHUR to FINE, JACOB A
1971-12-13Mortgage assigned — from FINE, JACOB A to PERLMAN, JULES E
1970
1970-10-09PAT — from CONESCU, ARTHUR to KATZ, IRVING
1970-10-09Deed — from CONESCU, ARTHUR to MARLU 53 REALTY CORP
1970-10-09Mortgage — from MARLU 53 REALTY CORP to CONESCU, ARTHUR
1968
1968-04-29Deed — from KREMENEZKY, JOHN P to CONESCU, ARTHUR