The city's published records show little recorded distress here in the last three years. More recorded distress than 79% 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 2.8. In ZIP 11102, 70% of residential buildings hold an A and
5% 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
35 service requests in the last three years. Most common: Noise (20) · Illegal Parking (5) · Food Poisoning (3) · Outdoor Dining (3) · Damaged Tree (1) · Illegal Tree Damage (1).
Filed construction activity
$128,700 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
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)
ANTONIOS KONTOGIANNIS; OIGA KONTOGIANNIS; OLGA KONTOGIANNIS
Managing agent
TO REALTY LLC
Last registered
2026-06-24
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
$1,307,000
$588,150
2026
$1,304,000
$586,800
2027
$1,496,000
$673,200
The city's market estimate has risen
14% between tax years 2025 and 2027.
3 food-poisoning reports to 311 at this address in the last three years (0 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).
Hurricane evacuation zone 3 of 6 — zone 1 evacuates first.
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
30 Av — N W · 0.4 mi straight-line (about an 11-minute walk) · station accessibility: none
Bus
Nearest boarding stop: 21 St / 30 Av — Q69 Q100 · 400 ft
Citi Bike
30 Ave & 21 St · 500 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.
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.
Sales, deeds & mortgages
Most recent mortgage recorded against this lot: $95,000 on
1985-04-04 (lender: Kitsos, Chris). Face amount at recording — it may have since been paid
down, refinanced or satisfied. View the recorded
document.
Date
Record
Amount
Per res. unit
2007-02-28
Deed $900,000 — from DIOMIS, JOHN; PATSONIKOLIS, TOM to T.O. REALTY, LLC.
$900,000
1985-04-04
Mortgage $95,000 — from KIOMIS, JOHN; PATSONIKOLIS, TOM to KITSOS, CHRIS
$95,000
Ten-year activity
50250
2017
2018
2019
2020
2021
2022
40
2023
2024
2025
2026
ConstructionHousing & tenantsHealth & systems
Show as table
Year
Construction
Housing & tenants
Health & systems
Total
2017
7
0
0
7
2018
10
3
1
14
2019
0
7
1
8
2020
0
3
1
4
2021
0
4
1
5
2022
0
16
1
17
2023
0
38
2
40
2024
0
22
2
24
2025
0
13
2
15
2026
0
2
1
3
This record is free. Keeping it free costs money. Servers, data pipelines, weekends. Pay what you want — a dollar helps.
2024-04-13311: Outdoor Dining — Sidewalk Zone Blocked
2024-04-13311: Outdoor Dining — Site Setup Condition
2024-04-12HPD 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
2023-03-27HPD 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
2022-11-15HPD 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
2022-03-02HPD 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
2021-04-14HPD 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
2020-11-02Boiler inspection
2020-10-11311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2019-12-16311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2019-12-15311: Blocked Driveway — No Access
2019-11-04Boiler inspection
2019-09-30311: Consumer Complaint — Sidewalk Cafe
2019-09-30311: Non-Emergency Police Matter — Other (complaint details)
2019-09-24311: Consumer Complaint — Sidewalk Cafe
2019-03-28311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2019-02-04311: Illegal Parking — Blocked Sidewalk
2018
2018-10-04Boiler inspection
2018-09-24Permit AL — ISSUED
2018-09-24Permit AL — ISSUED
2018-09-21Job filed: INSTALL NON-ILLUMINATED BUSINESS AWNING OVER ENTRANCE DOOR, NO CHANGE IN USE, EGRESS, OR OCCUPANCY.$4,000
2018-09-21Job filed: INSTALL NON-ILLUMINATED BUSINESS AWNING OVER ENTRANCE DOOR, NO CHANGE IN USE, EGRESS, OR OCCUPANCY.$4,000
2018-09-21Job filed: INSTALL NON-ILLUMINATED STOREFRONT BUSINESS AWNING, NO CHANGE IN USE, EGRESS, OR OCCUPANCY.$5,000
2018-07-13Permit PL — ISSUED
2018-07-02Permit PL — ISSUED
2018-06-07311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-06-06311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-05-17Permit EW — ISSUED
2018-03-20Job filed: INSTALL FIRE SUPPRESSION SYSTEM ONLY. COOKING EQUIPMENT, HOOD AND DUCT WERE FILED UNDER APPL# 421587642. NO CHANGE IN USE, EGRESS OR OCCUPANCY.$3,000
2017-12-26Job filed: RENOVATION TO EXISTING COMMERCIAL ESTABLISHMENT. NO CHANGE IN USE, EGRESS OR OCCUPANCY$54,850
2017-12-26Job filed: RENOVATION TO EXISTING COMMERCIAL ESTABLISHMENT. NO CHANGE IN USE, EGRESS OR OCCUPANCY$54,850
2017-12-08Permit EQ — ISSUED
2017-04-10Permit EQ — ISSUED
2017-03-01Permit PL — ISSUED
2016
2016-12-20Permit EW — ISSUED
2016-12-11311: Noise — Noise: Construction Before/After Hours (NM1)
2016-12-07Job filed: FILING TO INSTALL NEW FIRE SUPPRESSION SYSTEM ONLY. COOKING EQUIPMENT,AND GAS SHUT OFF VALVE FILED UNDER APPLICATION #421249562$3,000
2016-11-20311: Noise — Noise: Construction Equipment (NC1)
2016-11-14311: Noise — Noise: Construction Before/After Hours (NM1)
2015-12-24Job filed: PROPOSED RENOVATION AT EXISTING COMMERCIAL SPACE WITH PARTITION, FINISHES, PLUMBING AND MECHANICAL WORK AS PER PLAN. NO CHANGE IN USE, EGRESS, OR OCCU$83,205
2015-09-23DOB violation AEUHAZ1: FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2015-06-04ECB CLASS - 1 violation: WORK DOES NOT CONFORM TO CONST DOCS OR APPROVED AMENDMENTS.OBSERVED ONJUNE 4,2015 @ 5:45 PM @(BOILER) LOCN.PHOTOS TAKEN.APP#402349$5,000
2011-09-29ECB CLASS - 2 violation: FAILURE TO MAINTAIN BLDG IN CODE COMPLIANT MANNER.UPON INSPEC I OBSERVED WASTE WATER LEAKING FROM THE 2 FLR APT INTO THE SABRI NIH
2011-08-22Job filed: HEREWITH FILING FOR STRUCTURAL WORK, NEW BEAMS AT FIRST FLOOR CEILING, MISC. REINFORCEMENT OF WOOD FLOOR JOISTS ON FIRST. NO CHANGE IN USE.$25,000
2011-08-22Job filed: HEREWITH FILING FOR STRUCTURAL WORK, NEW BEAMS AT FIRST FLOOR CEILING, MISC. REINFORCEMENT OF WOOD FLOOR JOISTS ON FIRST. NO CHANGE IN USE.$25,000
2011-05-18Job filed: FILING FOR MODIFICATION OF KITCHEN RANGEHOOD FIRE SUPPRESSION SYSTEM, AS SHOWN ON PLAN. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.$3,000
2011-05-18Job filed: FILING FOR MODIFICATION OF KITCHEN RANGEHOOD FIRE SUPPRESSION SYSTEM, AS SHOWN ON PLAN. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.$3,000
2011-01-23311: General Construction/Plumbing — Building Shaking/Vibrating/Structural Stability
2011-01-23DOB violation C: DOB VIOLATION ISSUED FOR MATTERS NOT PROVIDED
2011-01-23DOB complaint, category ?
2009
2009-03-09DOB complaint, category ?
2009-03-09DOB complaint, category ?
2009-01-13Permit EW — ISSUED
2009-01-13Job filed: MODIFY EXISTING AUTOMATIC FIRE SUPPRESSION SYSTEM (FILED IN JOB# 402008983) IN THE KITCHEN RANGE HOOD. NO CHANGE IN USE, EGRESS OR OCCUPANCY.$3,000
2009-01-13Job filed: MODIFY EXISTING AUTOMATIC FIRE SUPPRESSION SYSTEM (FILED IN JOB# 402008983) IN THE KITCHEN RANGE HOOD. NO CHANGE IN USE, EGRESS OR OCCUPANCY.$3,000
2008
2008-08-05DOB complaint, category ?
2008-08-05Permit EQ — ISSUED
2008-07-28Job filed: FENCE APPLICATION FILED HEREWITH IN CONJUNCTION TO JOB #410069170
2008-07-01Permit EW — ISSUED
2008-03-29DOB violation C:
2008-03-28DOB complaint, category ?
2008-02-22Job filed: A2$25,000
2008-02-22Job filed: A2$25,000
2007
2007-04-09DOB complaint, category ?
2007-02-28Deed $900,000 — from DIOMIS, JOHN; PATSONIKOLIS, TOM to T.O. REALTY, LLC.$900,000
2007-02-28Mortgage satisfied — from DIOMIS, JOHN; PATSONIKOLIS, TOM to KITSOS, JOHN
2005
2005-04-20DEED COR — from KITSOS, CHRIS to DIOMIS, JOHN; PATSONIKOLIS, TOM
2004
2004-10-06Permit EW — ISSUED
2004-09-20Job filed: INSTALLATION OF FIRE SUPPRESSION SYSTEM. NO CHANGE IN USE, OCCUPANCY AND AN EGRESS IS INVOLVED UNDER THIS APPLICATION.$2,300
2004-09-20Job filed: INSTALLATION OF FIRE SUPPRESSION SYSTEM. NO CHANGE IN USE, OCCUPANCY AND AN EGRESS IS INVOLVED UNDER THIS APPLICATION.$2,300
2004-09-20Job filed: INSTALLATION OF FIRE SUPPRESSION SYSTEM. NO CHANGE IN USE, OCCUPANCY AND AN EGRESS IS INVOLVED UNDER THIS APPLICATION.$2,300
2000
2000-05-12ATL — from NYCTL 1997-1 TRUST to BANK OF NEW YORK
2000-03-14Permit EW — ISSUED
1999
1999-01-20ATL — from NYCTL 1997-1 TRUST to BANK OF NEW YORK
1997
1997-06-18TLS — from CITY OF NEW YORK to NYCTL 1997-1 TRUST
1997-05-13Permit EW — ISSUED
1989
1989-01-20VAC — from CITY OF NEW YORK to NYC COMM FINANCE
1988
1988-10-26Deed — from NYC COMM FINANCE to CITY OF NEW YORK
1985
1985-04-04Mortgage $95,000 — from KIOMIS, JOHN; PATSONIKOLIS, TOM to KITSOS, CHRIS$95,000
1985-04-04Deed — from KITSOS, CHRIS to PATSONIKOLIS, TOM; DIOMIS, JOHN
1984
1984-11-27Mortgage satisfied — from GIALOURIS, ANTONIOSETAL to MONDELLI, MIKE ET AL
1975
1975-04-23Deed — from GIALOURIS ANTONIOS to CHRIS KITSOS
1972
1972-04-26Deed — from CHRITIS BARBARA to ANTONIOS GIALOURIS
1972-04-20Mortgage — from GIALOURIS ANTONIOS to BARBARA CHRITIS
1969
1969-10-30Mortgage — from CHRITIS BARBARA; GIALOURIS ANTONIOS to MIKE MONDELLI; ROSA MONDELLI
1969-10-30Deed — from MONDELLI MIKE; MONDELLI ROSA to BARBARA CHRITIS; ANTONIOS GIALOURIS