Building Biography

The MapLandlordsNeighborhoodsZIP CodesGradesThe Mice MapAboutWhat's new

Building report

12-52 150 Street · Queens · BBL 4045050027 · generated 2026-10-20 · FREE

Free while in beta — every NYC building gets a report like this, updated weekly from city records. If it's useful, chip in to keep it free

Where the penalty points come from

ComponentWhat it coversPoints
Housing codeHPD violations by class, complaints, emergency repairs, litigation, vacate orders, AEP3
Structural & safetyDOB violations, ECB/OATH violations by class0
PestsBedbug filings, failed rodent inspections, rodent 311s0
DisplacementMarshal evictions executed0
GRADE B

A modest record — below the level that usually signals systemic problems. More recorded distress than 82% 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 10. In ZIP 11357, 95% of residential buildings hold an A and 1% 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.

What 311 hears from this address

1 service requests in the last three years. Most common: Derelict Vehicles (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

YesBuilt before 1974 (1930)
NoSix or more residential units (1)
No421-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)KASS 2 PROPERTIES LLC
Head officerJAMES DEMETRIOU
Managing agentFIRST MANAGEMENT CORP
Last registered2025-09-23

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$988,000 $59,280
2026$1,084,000 $65,040
2027$1,193,000 $71,580

The city's market estimate has risen 21% 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

BusNearest boarding stop: 150 St / 12 Av — Q15 · 400 ft
School zones (2024–25 map)Elementary: P.S. 193 Alfred J. Kennedy
Middle: J.H.S. 185 Edward Bleeker. 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

12-52 150 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

1 311 service request 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 FIRST MANAGEMENT CORP — 92 buildings, 3,711 units. Grades across the portfolio: A43 · B27 · C10 · D5 · F2. See the whole portfolio

BuildingBoroughUnitsGrade
41-25 Kissena Boulevard QN204 C
138-10 Franklin Avenue QN194 A
139-19 31 Road QN162 B
31-65 138 Street QN136 A
66-15 Thornton Place QN126 B
30-44 29 Street QN120 A
66-15 Wetherole Street QN113 B
76-10 34 Avenue QN108 A
67-41 Burns Street QN100 A
42-26 81 Street QN100 B
92-05 Whitney Avenue QN95 A
84-19 51 Avenue QN91 A
137-10 Franklin Avenue QN89 A
37-16 83 Street QN84 A
25-34 Crescent Street QN83 A
34-17 30 Street QN82 A
91-15 Lamont Avenue QN80 B
136-75 37 Avenue QN80 A
37-30 83 Street QN79 A
83-25 Vietor Avenue QN78 A
53-11 90 Street QN77 B
34-50 41 Street QN75 B
77-16 Austin Street QN72 A
61-20 Woodside Avenue QN68 A
1210 Elder Avenue BX68 A
35-40 30 Street QN62 A
120-10 85 Avenue QN60 A
35-50 78 Street QN57 A
72-11 110 Street QN53 A
187 Pinehurst Avenue MN49 A
975 East 181 Street BX49 B
150-31 12 Avenue QN49 A
221 East 76 Street MN43 A
72 Orange Street BK41 A
143-20 Hoover Avenue QN41 A
3542 Broadway MN40 A
619 East 5 Street MN40 A
31-59 34 Street QN40 A
34-32 35 Street QN33 A
25-25 Newtown Avenue QN30 A
27-37 27 Street QN30 A
23 Thompson Street MN28 A
689 East 233 Street BX26 B
685 East 233 Street BX26 B
519 West 139 Street MN25 A
105-25 88 Street QN24 B
25-38 Astoria Boulevard QN23 A
47-05 5 Street QN21 A
271 East 10 Street MN18 C
966 Southern Boulevard BX18 A
1042 Southern Boulevard BX17 A
37-67 64 Street QN16 B
992 Southern Boulevard BX16 A
21-39 27 Street QN16 B
43 Orchard Street MN13 B
32-21 37 Street QN12 B
224 West 104 Street MN12 B
999 Southern Boulevard BX8 B
1007 Southern Boulevard BX8 D
14-14 28 Avenue QN8 B

showing 60 of 92 buildings

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $499,000 on 2025-04-04 (lender: Aristides Capital Capital Corp.). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2025-04-04AL&R $499,000 — from KASS2 PROPERTIES, LLC to ARISTIDES CAPITAL CAPITAL CORP. $499,000
2025-04-04Mortgage $499,000 — from KASS2 PROPERTIES, LLC to ARISTIDES CAPITAL CAPITAL CORP. $499,000
2018-04-11Agreement $750,000 — from KASSAPIDIS, MD, P.C., SOTIRIOS; CONDOS, RANY; KASSAPIDIS, SOTIRIOS; KASS2 PROPERTIES, LLC; to ALMA BANK $750,000
2013-06-17AL&R $750,000 — from SOTIRIOS KASSAPIDIS & RANY CONDOS, AS TR; KASS2 PROPERTIES, LLC; CONDOS, RANY; KASSAPIDIS, to ALMA BANK $750,000
2013-06-17Mortgage $750,000 — from CONDOS, RANY; KASS2 PROPERTIES, LLC; KASSAPIDIS, SOTIRIOS; SOTIRIOS KASSAPIDIS & RANY COND to ALMA BANK $750,000
2013-04-25Mortgage $122,911 — from SOTIRIOS KASSAPIDIS & RANY CONDOS, AS TR; CONDOS, RANY; KASS2 PROPERTIES, LLC; KASSAPIDIS, to ALMA BANK $122,911
2013-04-25Agreement $1,250,000 — from CONDOS, RANY; KASS2 PROPERTIES, LLC; SOTIRIOS KASSAPIDIS & RANY CONDOS, AS TR; KASSAPIDIS, to ALMA BANK $1,250,000
2007-04-26Mortgage $580,000 — from KASS2 PROPERTIES, LLC to THE DIME SAVINGS BANK OF WILLIAMSBURGH $580,000
2007-04-26AL&R $580,000 — from KASS2 PROPERTIES, LLC to THE DIME SAVINGS BANK OF WILLIAMSBURGH $580,000
2007-03-28RPTT&RET $999,000 — from GRODEWALD AKA JON H GRODEWALD, JOHN to KASS2 PROPERTIES, LLC $999,000

Ten-year activity

1050
9
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
EnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201709009
201801113
201900011
202007018
202106017
202242017
202322015
202401416
202511215
202602013
This record is free. Keeping it free costs money.
Servers, data pipelines, weekends. Pay what you want — a dollar helps.
Chip in

The last 12 months — 4 records

DateRecord
2026-06-04311: Derelict Vehicles — Derelict Vehicles
2026-02-11Bedbug filing: 0 infested units
2026-01-16Boiler inspection
2025-10-30Bedbug filing: 0 infested units

The full timeline

2026
2026-06-04311: Derelict Vehicles — Derelict Vehicles
2026-02-11Bedbug filing: 0 infested units
2026-01-16Boiler inspection
2025
2025-10-30Bedbug filing: 0 infested units
2025-09-03FDNY inspection (RISK)
2025-04-04AL&R $499,000 — from KASS2 PROPERTIES, LLC to ARISTIDES CAPITAL CAPITAL CORP.$499,000
2025-04-04Mortgage $499,000 — from KASS2 PROPERTIES, LLC to ARISTIDES CAPITAL CAPITAL CORP.$499,000
2025-03-18Boiler inspection
2024
2024-12-04HPD 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
2024-05-21TL&R — from ALMA BANK to KASSAPIDIS, SOTIRIOS; CONDOS, RANY; KASSAPIDIS CHILDREN TRUST; KASS2 PROPERTIES LLC
2024-05-21Mortgage satisfied — from KASSAPIDIS CHILDREN TRUST; KASSAPIDIS, SOTIRIOS; KASS2 PROPERTIES LLC; CONDOS, RANY to ALMA BANK
2024-05-21TL&R — from ALMA BANK to KASSAPIDIS, SOTIRIOS; THE KASSAPIDIS CHILDREN TRUST; CONDOS, RANY; KASS2 PROPERTIES LLC
2024-05-21Mortgage satisfied — from KASS2 PROPERTIES LLC; CONDOS, RANY; KASSAPIDIS, SOTIRIOS; KASSAPIDIS CHILDREN TRUST to ALMA BANK
2024-01-04Boiler inspection
2023
2023-08-15311: Boilers — Boiler - Defective/Inoperative/No Permit
2023-08-15DOB complaint, category ?
2023-08-15ECB CLASS - 2 violation: FOUND PENNCO BOILER MODEL 4K1.50 , SERIAL #211200241 UNREGISTERED. OBTAIN THE PROPER PERMIT, REGISTER THE BOILER AND SUBMIT A CERT
2023-03-30311: Illegal Tree Damage — Roots Damaged
2023-01-14Boiler inspection
2022
2022-06-24DOB complaint, category ?
2022-06-23ECB CLASS - 2 violation: ILLEGAL USE IN RESIDENTIAL DISTRICT. NOTED: OBSERVED FROM GROUND LEVEL REAR YARD A TRAMPOLINE IS INSTALLED AT ROOF CLOSE TO EDGE O$3,125
2022-06-22ECB CLASS - 1 violation: OCCUPANCY CONTRARY TO CERTIFICATE OF OCCUPANCY. NOTED: OBSERVED FROM GROUND LEVEL A TRAMPOLINE IS INSTALLED AT ROOF CLOSE TO EDGE $2,500
2022-06-21311: Building/Use — No Certificate Of Occupancy/Illegal/Contrary To CO
2022-06-21DOB complaint, category ?
2022-03-07311: Broken Parking Meter — Coin or Card Did Not Register
2022-02-10Boiler inspection
2021
2021-04-23311: Broken Parking Meter — Coin or Card Did Not Register
2021-04-23311: Broken Parking Meter — Coin or Card Did Not Register
2021-04-23311: Broken Parking Meter — Coin or Card Did Not Register
2021-04-23311: Broken Parking Meter — Coin or Card Did Not Register
2021-04-23311: Broken Parking Meter — Coin or Card Did Not Register
2021-01-11Boiler inspection
2021-01-08311: Noise - Street/Sidewalk — Loud Music/Party
2020
2020-12-30311: Noise - Street/Sidewalk — Loud Music/Party
2020-11-12311: Noise - Residential — Banging/Pounding
2020-09-27311: Noise - Street/Sidewalk — Loud Music/Party
2020-09-06311: Noise - Street/Sidewalk — Loud Music/Party
2020-09-06311: Noise - Street/Sidewalk — Loud Music/Party
2020-03-20311: Noise - Vehicle — Engine Idling
2020-02-29311: Missed Collection (All Materials) — 1R Missed Recycling-All Materials
2020-01-04Boiler inspection
2019
2019-03-05Boiler inspection
2018
2018-04-26Boiler inspection
2018-04-11Agreement $750,000 — from KASSAPIDIS, MD, P.C., SOTIRIOS; CONDOS, RANY; KASSAPIDIS, SOTIRIOS; KASS2 PROPERTIES, LLC; to ALMA BANK$750,000
2018-03-14311: Street Condition — Pothole
2017
2017-05-14311: Noise - Street/Sidewalk — Loud Music/Party
2017-04-12311: Broken Muni Meter — Coin or Card Did Not Register
2017-04-12311: Broken Muni Meter — Coin or Card Did Not Register
2017-03-24HPD 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
2017-03-21HPD class C: § 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF EXTREMELY HOT WATER WITH A TEMPERATURE OF 156F IN THE ENTIRE APARTMENT LOCATED AT AP
2017-03-18311: HEAT/HOT WATER — APARTMENT ONLY
2017-03-18Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2017-03-14311: HEAT/HOT WATER — APARTMENT ONLY
2017-03-14Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2016
2016-12-15311: HEAT/HOT WATER — APARTMENT ONLY
2016-12-15Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2016-07-15311: Missed Collection (All Materials) — 1 Missed Collection
2016-05-14311: Broken Muni Meter — Out of Order
2016-02-19FDNY inspection (RISK)
2016-01-26311: Snow — E9 Snow / Icy Sidewalk
2016-01-20311: Broken Muni Meter — Out of Order
2015
2015-12-29Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2015-06-25311: Sanitation Condition — 15 Street Cond/Dump-Out/Drop-Off
2015-06-25311: Sanitation Condition — 15 Street Cond/Dump-Out/Drop-Off
2014
2014-12-29311: HEAT/HOT WATER — APARTMENT ONLY
2014-12-24311: Noise - Commercial — Loud Music/Party
2013
2013-12-09311: HEATING — HEAT
2013-12-09Tenant complaint: HEATING — HEAT RELATED
2013-11-25311: HEATING — HEAT
2013-11-25311: HEATING — HEAT
2013-11-25Tenant complaint: HEATING — HEAT RELATED
2013-11-25Tenant complaint: HEATING — HEAT RELATED
2013-11-07311: Damaged Tree — Branch or Limb Has Fallen Down
2013-06-17AL&R $750,000 — from SOTIRIOS KASSAPIDIS & RANY CONDOS, AS TR; KASS2 PROPERTIES, LLC; CONDOS, RANY; KASSAPIDIS, to ALMA BANK$750,000
2013-06-17Mortgage $750,000 — from CONDOS, RANY; KASS2 PROPERTIES, LLC; KASSAPIDIS, SOTIRIOS; SOTIRIOS KASSAPIDIS & RANY COND to ALMA BANK$750,000
2013-05-09TL&R — from KASS2 PROPERTIES, LLC to THE DIME SAVINGS BANK OF WILLIAMSBURGH
2013-04-25AL&R — from KASSAPIDIS, SOTIRIOS; KASS2 PROPERTIES, LLC; CONDOS, RANY; SOTIRIOS KASSAPIDIS & RANY COND to ALMA BANK
2013-04-25Mortgage assigned — from THE DIME SAVINGS BANK OF WILLIAMSBURGH to ALMA BANK
2013-04-25Mortgage $122,911 — from SOTIRIOS KASSAPIDIS & RANY CONDOS, AS TR; CONDOS, RANY; KASS2 PROPERTIES, LLC; KASSAPIDIS, to ALMA BANK$122,911
2013-04-25Agreement $1,250,000 — from CONDOS, RANY; KASS2 PROPERTIES, LLC; SOTIRIOS KASSAPIDIS & RANY CONDOS, AS TR; KASSAPIDIS, to ALMA BANK$1,250,000
2013-03-01DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2011 INSPECTION REPORT
2013-02-15311: Broken Muni Meter — Coin or Card Did Not Register
2013-02-01311: HEATING — HEAT
2013-02-01Tenant complaint: HEATING — HEAT RELATED
2013-01-31311: HEATING — HEAT
2013-01-31Tenant complaint: HEATING — HEAT RELATED
2013-01-10311: Broken Muni Meter — Coin or Card Did Not Register
2012
2012-12-13311: HEATING — HEAT
2012-12-13Tenant complaint: HEATING — HEAT RELATED
2012-03-02311: HEATING — HEAT
2012-03-02Tenant complaint: HEATING — HEAT RELATED
2012-03-01311: HEATING — HEAT
2012-03-01Tenant complaint: HEATING — HEAT RELATED
2012-02-25311: HEATING — HEAT
2012-02-25Tenant complaint: HEATING — HEAT RELATED
2012-02-24311: HEATING — HEAT
2012-02-24Tenant complaint: HEATING — HEAT RELATED
2012-02-22311: HEATING — HEAT
2012-02-22Tenant complaint: HEATING — HEAT RELATED
2012-02-11311: HEATING — HEAT
2012-02-11Tenant complaint: HEATING — HEAT RELATED
2012-02-08311: HEATING — HEAT
2012-02-08Tenant complaint: HEATING — HEAT RELATED
2011
2011-12-13DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2010 INSPECTION REPORT
2010
2010-12-24311: HEATING — HEAT
2010-12-24Tenant complaint: HEATING — HEAT RELATED
2010-12-14311: HEATING — HEAT
2010-12-14Tenant complaint: HEATING — HEAT RELATED
2009
2009-12-31DOB violation LBLVIO:
2009-05-13Permit PL — ISSUED
2009-04-06Permit EW — ISSUED
2009-04-06Job filed: PROPOSE INTERIOR RENOVATION OF EXISTING STORE CO# 32741. NO CHANGE TO USE EGRESS OR OCCUPANCY.$25,000
2009-04-06Job filed: PROPOSE INTERIOR RENOVATION OF EXISTING STORE CO# 32741. NO CHANGE TO USE EGRESS OR OCCUPANCY.$25,000
2009-01-01DOB violation LL6291:
2008
2008-01-03DOB violation LL6291:
2007
2007-04-26Deed — from GRODEWALD, JON to KASS2 PROPERTIES, LLC
2007-04-26Mortgage $580,000 — from KASS2 PROPERTIES, LLC to THE DIME SAVINGS BANK OF WILLIAMSBURGH$580,000
2007-04-26AL&R $580,000 — from KASS2 PROPERTIES, LLC to THE DIME SAVINGS BANK OF WILLIAMSBURGH$580,000
2007-03-28RPTT&RET $999,000 — from GRODEWALD AKA JON H GRODEWALD, JOHN to KASS2 PROPERTIES, LLC$999,000
2005
2005-11-10Permit AL — ISSUED
2005-11-09Job filed: REPLACEMENT OF CEILING AND FLOORING AND INSTALLATION OF SLAT BD. FIN. ON EXIST WALL. NO CHANGE IN USE, OCCUPANCY AND AN EGRESS IS INVOLVED UNDER THIS $21,000
2005-01-31DOB violation LL6291:
2001
2001-01-26Deed — from GRODEWALD, JON H (EXECUTOR); GRODEWALD, JOHN; ESTATE OF HENRY HAHN(EXECUTOR OF) to GRODEWALD, JOHN
2000
2000-04-06RTXL — from HAHN, HENRY D
2000-02-07DOB violation LL6291:
1995
1995-08-29DOB violation LL6291:
1993
1993-06-28DOB violation LL6291:
1979
1979-05-28Mortgage — from HAHN HENRY to WHITESTONE SAVS & LOAN ASSOCIATION
1969
1969-06-03Mortgage — from HAHN HENRY to MARGARET MULLER; CHRISTOPHER MULLER
1969-06-03Deed — from MULLER CHRISTOPHER; MULLER MARGARET to HENRY HAHN

Support this site Back to the building page