A sustained record of distress well beyond its peers. More recorded distress than 95% 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 42.5. In ZIP 11205, 49% of residential buildings hold an A and
13% 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.
$450 in enforcement penalties imposed (ECB/OATH) in the last three years.
What 311 hears from this address
6 service requests in the last three years. Most common: Illegal Parking (3) · Street Condition (1) · Real Time Enforcement (1) · General Construction/Plumbing (1).
Filed construction activity
$1,305,440 in permitted construction work filed since
2016 (5 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 (1905)
No
Six or more residential units (4)
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)
175 Adelphi Street Owner LLC
Head officer
GLEN BROWN
Managing agent
FREESTONE PROPERTY GROUP LLC
Last registered
2026-06-26
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
$1,146,400
$515,880
2026
$1,376,000
$619,200
2027
$1,651,000
$742,950
The city's market estimate has risen
44% between tax years 2025 and 2027.
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
Clinton-Washington Avs — G · 0.4 mi straight-line (about a 9-minute walk) · station accessibility: none
Bus
Nearest boarding stop: Myrtle Av / Vanderbilt Av — B54 · 350 ft
Citi Bike
Adelphi St & Myrtle Ave · 250 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.
6 311 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.
Most recent mortgage recorded against this lot: $600,000 on
2005-07-18 (recorded via MERS, the industry registry; the lender is not named on the record). Face amount at recording — it may have since been paid
down, refinanced or satisfied. View the recorded
document.
Date
Record
Amount
Per res. unit
2025-09-15
Deed $3,800,000 — from COOPER, BETTY; NAVAS, SHANNON; NAVAS, WALTER to 175 ADELPHI STREET OWNER LLC
$3,800,000
2025-09-04
Sold for $3,800,000
$3,800,000
$950,000
2005-07-18
Mortgage $600,000 — from COOPER, BETTY; NAVAS, WALTER; NAVAS, SHANNON to MERS
$600,000
2003-09-04
Mortgage $411,000 — from NAVAS, WALTER; NAVAS, SHANNON; COOPER, BETTY to COLORADO FEDERAL SAVINGS BANK
$411,000
2001-08-10
Mortgage $303,000 — from NAVAS, WALTER; NAVAS, SHANNON; COOPER, BETTY to INDY MCA BANK F S B
$303,000
1998-09-15
Mortgage $300,000 — from NAVAS, SHANNON; COOPER, BETTY; NAVAS, WALTER to M.L. MOSKOWITZ & CO., INC.
$300,000
1989-12-28
Mortgage $25,000 — from COOPER, BETTY to FISHER, MONIQUE; TUCKER, ETHEL
$25,000
1989-01-11
Mortgage $130,000 — from COOPER, BETTY to GREEN POINT SAVINGSBANK
$130,000
1988-09-27
Mortgage $79,000 — from COOPER, BETTY to NYC - SOCIAL SERVICES
$79,000
1986-06-19
Mortgage $21,000 — from COOPER, BETTY to NYC SOCIAL SERVICES
$21,000
1985-03-26
Mortgage $25,000 — from COOPER, CARL; COOPER, BETTY to CAPITAL FINANCIAL CORP
311: General Construction/Plumbing — Sidewalk Shed/Pipe Scafford - Inadequate Defective/None
2026-01-08
311: Real Time Enforcement — Work Without A Permit - Occupied Multiple Dwelling
2026-01-08
DOB complaint, category ?
2026-01-08
DOB complaint, category ?
2026-01-08
DOB complaint, category ?
2026-01-08
ECB CLASS - 2 violation: ATOI, OBSERVED PREMISES HAS ACTIVE PERMITS THAT ARE NOT POSTED IN A CONSPICOUS PLACE. PERMIT # B01296171-I1-EL, EXPIRING 04/08/202
2026-01-08
ECB CLASS - 2 violation: ATOI, OBSERVED PREMISES HAS ACTIVE PERMITS THAT ARE NOT POSTED IN A CONSPICOUS PLACE. ONLY PERMIT POSTED WAS AHV # B6966844- # B01
2026-01-08
ECB CLASS - 2 violation: ATOI, OBSERVED PREMISES HAS ACTIVE PERMITS THAT ARE NOT POSTED IN A CONSPICOUS PLACE. PERMIT # B01287530-S1-PL, EXPIRING 05/01/202
2025-12-08
Bedbug filing: 0 infested units
2025-11-25
311: Street Condition — Blocked - Construction
The full timeline
2026
2026-06-25Job filed: New heating system, bathroom and kitchen exhaust systems in Units 1-4.$44,600
2026-06-25Job filed: Interior renovation of existing dwelling unit interiors. No change to use, occupancy or egress under this application.$544,120
2026-01-08311: General Construction/Plumbing — Sidewalk Shed/Pipe Scafford - Inadequate Defective/None
2026-01-08311: Real Time Enforcement — Work Without A Permit - Occupied Multiple Dwelling
2026-01-08DOB complaint, category ?
2026-01-08DOB complaint, category ?
2026-01-08DOB complaint, category ?
2026-01-08ECB CLASS - 2 violation: ATOI, OBSERVED PREMISES HAS ACTIVE PERMITS THAT ARE NOT POSTED IN A CONSPICOUS PLACE. PERMIT # B01296171-I1-EL, EXPIRING 04/08/202$150
2026-01-08ECB CLASS - 2 violation: ATOI, OBSERVED PREMISES HAS ACTIVE PERMITS THAT ARE NOT POSTED IN A CONSPICOUS PLACE. ONLY PERMIT POSTED WAS AHV # B6966844- # B01$150
2026-01-08ECB CLASS - 2 violation: ATOI, OBSERVED PREMISES HAS ACTIVE PERMITS THAT ARE NOT POSTED IN A CONSPICOUS PLACE. PERMIT # B01287530-S1-PL, EXPIRING 05/01/202$150
2025
2025-12-08Bedbug filing: 0 infested units
2025-11-25311: Street Condition — Blocked - Construction
2025-10-16Permit Plumbing — Permit Issued
2025-10-10Permit General Construction — Signed-off
2025-09-29Permit Mechanical Systems — Signed-off
2025-09-24Job filed: New heating system, bathroom and kitchen exhaust systems in Units 1-4.$44,600
2025-09-24Job filed: Plumbing work associated with the renovation of existing dwelling units. New fixtures and piping; new electric hot water heaters. Remove all gas servi$128,000
2025-09-23Mortgage satisfied — from NAVAS, SHANNON; NAVAS, WALTER; COOPER, BETTY to COLORADO FEDERAL SAVINGS BANK; MORTGAGE ELECTRONIC REGISTRATION SYSTEMS
2025-09-23Job filed: Interior renovation of existing dwelling unit interiors. No change to use, occupancy or egress under this application.$544,120
2025-09-15Deed $3,800,000 — from COOPER, BETTY; NAVAS, SHANNON; NAVAS, WALTER to 175 ADELPHI STREET OWNER LLC$3,800,000
2025-09-04Sold for $3,800,000$3,800,000
2025-06-06HPD 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
2024
2024-11-25HPD 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
2024-04-08HPD 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
2023
2023-11-17HPD 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
2023-03-21HPD 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
2022-11-04HPD 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
2022-02-23HPD 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
2022-02-23HPD 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
2022-01-06Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2022-01-06311: HEAT/HOT WATER — APARTMENT ONLY
2022-01-04Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2022-01-04311: HEAT/HOT WATER — APARTMENT ONLY
2022-01-03Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2021-04-07HPD 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
2021-04-07HPD 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
2020-10-08311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2019
2019-10-29HPD 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
2016
2016-11-03HPD 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
2015
2015-10-07HPD class I: SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THER
2015-02-17HPD class I: SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THER
2012-08-04HPD class B: § 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNS
2012-04-09HPD class B: § 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNS
2005
2005-07-18Mortgage $600,000 — from COOPER, BETTY; NAVAS, WALTER; NAVAS, SHANNON to MERS$600,000
2005-07-18Mortgage assigned — from COLORADO FEDERAL SAVING BANK A FEDERAL S to WELLS FARGO BANK, N.A
2004
2004-08-13Tenant complaint: GENERAL — WINDOWS
2004-08-13Tenant complaint: GENERAL — STAIRS
2004-08-13Tenant complaint: ELECTRIC — BELL-BUZZER/INTERCOM
2003-09-24Mortgage satisfied — from NAVAS, SHANNON; NAVAS, WALTER; COOPER, BETTY to INDYMAC BANK, FSB
2003-09-04Mortgage $411,000 — from NAVAS, WALTER; NAVAS, SHANNON; COOPER, BETTY to COLORADO FEDERAL SAVINGS BANK$411,000
2001
2001-12-11Mortgage satisfied — from NAVAS, SHANNON; NAVAS, WALTER; COOPER, BETTY to M L MOSKOWITZ & CO
2001-12-11Mortgage assigned — from M L MOSKOWITZ & CO INC to OCEANMARK FINANCIALCORPORATION
2001-08-10Mortgage $303,000 — from NAVAS, WALTER; NAVAS, SHANNON; COOPER, BETTY to INDY MCA BANK F S B$303,000
2000
2000-10-09HPD class B: § 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNS
1998
1998-11-13Mortgage satisfied — from COOPER, BETTY to GREEN POINT SAVINGSBANK
1998-09-15Deed — from COOPER, BETTY to NAVAS, WALTER; COOPER, BETTY; NAVAS, SHANNON
1998-09-15Mortgage satisfied — from COOPER, BETTY to FISHER, MONIQUE; TUCKER, ETHEL
1998-09-15Mortgage $300,000 — from NAVAS, SHANNON; COOPER, BETTY; NAVAS, WALTER to M.L. MOSKOWITZ & CO., INC.$300,000
1989
1989-12-28Mortgage $25,000 — from COOPER, BETTY to FISHER, MONIQUE; TUCKER, ETHEL$25,000
1989-11-22HPD class B: § 27-2005 ADM CODE REPLACE WITH NEW THE MISSING WALL SWITCHES & OUTLETS PLATE COVER BASEMENT STY APT THRU OUT.
1989-11-22HPD class B: § 27-2005 ADM CODE REPLACE WITH NEW THE MISSING WALL SWITCHES PLATE COVER BASEMENT STY PUBLIC HALL FRONT.
1989-11-22HPD 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 CELLAR THRU OUT.
1989-11-22HPD class B: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILINGS 1 STY APT 1 BATHROOM KITCHEN & RE
1989-11-22HPD class B: § 27-2005 ADM CODE PROVIDE VENTILATION FROM OUTER AIR TO BOILER ROOM ENCLOSURE.
1989-11-22HPD class B: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EXPOSED ELCTRICAL WIRES WALLS & CEILINGS THRU OUT 1 STY APT 1.
1989-11-22HPD class B: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EXPOSED ELECTRICAL WIRES WALLS BASEMENT PUBLIC HALL FRONT.
1989-11-22HPD class B: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALLS & CEILING BASEMENT APT KITCHEN.
1989-11-22HPD class B: § 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE WOOD STEP 1 UP CELLAR TO BASEMENT PUBLIC HALL.
1989-11-22HPD class B: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CEMENT WALLS BASEMENT TO CELLAR AT STAIRS.
1989-11-22HPD class B: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EXPOSED ELECTRICAL WIRES CEILING CELLAR THRU OUT.
1989-11-22HPD class B: § 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE PAINTED SPRINKLER HEADS ALL STYS PUBLIC HALLS.
1989-11-22HPD class B: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CEMENT WALLS & CEILING BOILER ROOM CELLAR.
1989-11-22HPD class B: § 27-2005 ADM CODE REPLACE WITH NEW THE MISSING HANDRAIL BASEMENT PUBLIC HALL TO CELLAR.
1989-11-22HPD class C: § 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY OPERATED LOCK DOOR BASEMENT APT TO 1 STY PUBLIC HALL STAIRS.
1989-11-22HPD class B: D26-10.01 ADM CODE REPLACE WITH NEW THE MISSING 50 WATTS BULB FRONT OF BUILDING.
1989-11-22HPD 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
1989-11-22HPD class B: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALLS & CEILING BASEMENT APT BATHROOM.
1989-07-05Mortgage satisfied — from COOPER, BETTY; COOPER, CARL to EASTERN SERVICE CORP
1989-03-03Mortgage satisfied — from COOPER, CARL; COOPER, BETTY to CAPITAL FINANCIAL CORP
1989-03-02Mortgage satisfied — from COOPER, BETTY to NYC SOC SERV
1989-02-07Mortgage satisfied — from COOPER, BETTY to NYC DEPT SOC SERV
1989-01-11Mortgage $130,000 — from COOPER, BETTY to GREEN POINT SAVINGSBANK$130,000
1988
1988-09-27Mortgage $79,000 — from COOPER, BETTY to NYC - SOCIAL SERVICES$79,000
1987
1987-08-19Mortgage assigned — from CAPITAL RESOURCES CORP to FIRST JERSEY S&L ASSN
1986
1986-06-19Mortgage $21,000 — from COOPER, BETTY to NYC SOCIAL SERVICES$21,000
1985
1985-03-26Mortgage assigned — from CAPITAL FINANCIAL CORP to CAPITAL RESOURCES CORP
1985-03-26Mortgage $25,000 — from COOPER, CARL; COOPER, BETTY to CAPITAL FINANCIAL CORP$25,000
1969
1969-01-29Mortgage — from COOPER CARL; COOPER BETTY to EASTERN SERVICE CORPN