The city's published records show little recorded distress here in the last three years. Less recorded distress than 100% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty
points per 10 units; this building carries 0. In ZIP 11209, 84% of residential buildings hold an A and
3% grade D or F.
How grades work
this building
A
B
C
Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more
Open with the city right now
Open HPD violations
6 total — 2 class C (immediately hazardous), 0 class B, 4 class A. Oldest open since 2015-04-16.
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
15 service requests in the last three years. Most common: Illegal Parking (4) · Street Sign (1) · Illegal Fireworks (1) · Graffiti (1) · Noise (1) · Smoking or Vaping (1).
Filed construction activity
$38,500 in permitted construction work filed since
2016 (2 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 (1923)
Yes
Six or more residential units (6)
No
421-a / J-51 tax benefit on the current tax roll
2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. 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)
304-308 REALTY LLC
Head officer
NIKOLAOS LEONARDOS
Managing agent
DAFNONAS ESTATES LTD
Last registered
2025-08-22
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
$1,084,000
$487,800
2026
$915,000
$411,750
2027
$1,098,000
$494,100
The city's market estimate has risen
1% between tax years 2025 and 2027.
1 Food Establishment complaint to 311 at this address in the last three years (most often: Letter Grading) · 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.
2 street-flooding or sewer-backup complaints at this address since
2010 (0 in the last three years).
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps
(cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
Getting around
Subway
86 St — R · 750 ft straight-line (about a 4-minute walk) · station accessibility: full
Bus
Nearest boarding stop: 3 Av / 83 St — B37 · 400 ft
Citi Bike
84 St & 3 Ave · 150 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.
15 311 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: $126,342 on
2001-12-20 (lender: Astoria Federal Savings And Loan Association). Face amount at recording — it may have since been paid
down, refinanced or satisfied. View the recorded
document.
Date
Record
Amount
Per res. unit
2001-12-20
Mortgage $126,342 — from 304-308 REALTY LLC to ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA
$126,342
1997-09-12
Mortgage $135,000 — from LEONARDOS, MIHAIL G; LEONARDOS, DIMITRA; LEONARDOS, MICHAIL to EMIGRANT FUNDING CORP
$135,000
1997-09-12
Mortgage $9,937 — from LEONARDOS, MICHAIL to EMIGRANT FUNDING CORP
$9,937
1989-12-01
Mortgage $150,000 — from LEONARDOS, DIMITRI; A & M ASSOCIATES; LEONARDOS, MIHAIL C to DANIEL PERLA ASSOCIATES
$150,000
1987-09-30
Mortgage $150,000 — from LEONARDOS, DIMITRA; LEONARDOS, MICHAIL G to CROSSLAND SAVS FSB
$150,000
1986-12-18
Mortgage $400,000 — from DESPINA REALTY CO to HOCHBERG, HARRY; HOCHBERG, TESSIE; DANIEL PERLA ASSOCS
$400,000
Ten-year activity
50250
2017
2018
22
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsHealth & systems
Show as table
Year
Construction
Enforcement
Housing & tenants
Health & systems
Total
2017
0
1
7
0
8
2018
4
1
9
1
15
2019
0
0
21
1
22
2020
0
0
20
1
21
2021
0
0
10
1
11
2022
0
0
10
1
11
2023
0
0
5
1
6
2024
0
0
10
4
14
2025
0
0
4
4
8
2026
0
1
2
3
6
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2022-01-15311: Indoor Air Quality — Other (Explain Below)
2021
2021-12-30311: Missed Collection — Bulky Trash
2021-12-27311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2021-12-16Bedbug filing: 0 infested units
2021-10-28311: Missed Collection — Trash
2021-04-27Boiler inspection
2021-04-14Bedbug filing: 0 infested units
2021-04-05HPD 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
2021-03-16311: Sanitation Condition — 15 Street Cond/Dump-Out/Drop-Off
2021-02-25311: NonCompliance with Phased Reopening — Business not in compliance
2021-01-10311: NonCompliance with Phased Reopening — Restaurant/Bar Not in Compliance
2020
2020-12-20311: Outdoor Dining — Site Setup Condition
2020-10-22311: NonCompliance with Phased Reopening — Business not in compliance
2020-10-11311: Indoor Air Quality — Other (Explain Below)
2020-09-28311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020-08-22311: Smoking — Smoking Violation
2020-08-13311: Blocked Driveway — No Access
2020-07-21311: NonCompliance with Phased Reopening — Business not in compliance
2020-07-18311: NonCompliance with Phased Reopening — Business not in compliance
2020-07-03HPD class A: § 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON
2020-07-03HPD class A: § 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND
2020-07-03HPD class A: § 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES
2020-07-03HPD class A: § 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX .. A
2020-07-02311: Outdoor Dining — Street Zone Blocked
2020-06-27311: ELECTRIC — POWER OUTAGE
2020-06-27Tenant complaint: ELECTRIC — POWER OUTAGE
2020-06-19311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020-06-01Boiler inspection
2020-05-12311: Noise — Noise: Alarms (NR3)
2020-05-08311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020-04-29311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020-01-27311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2019-11-18311: Illegal Parking — Blocked Bike Lane
2019-11-18HPD class C: § 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO H
2019-11-17311: HEAT/HOT WATER — ENTIRE BUILDING
2019-11-17Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2019-11-06311: Smoking — Smoking Violation
2019-10-31311: HEAT/HOT WATER — ENTIRE BUILDING
2019-10-31Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2018-11-19Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2018-11-17Permit AL — ISSUED
2018-11-14Job filed: POINTING AND REPLACEMENT OF PARAPET WALL AS PER PLAN. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION.$31,500
2018-11-08Permit Sidewalk Shed — Permit Issued
2018-11-07Job filed: PROPOSED INSTALLATION OF HEAVY DUTY SIDEWALK SHED FOR REMEDIAL REPAIRS AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION. LIVE$7,000
2018-10-18311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-09-14311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-08-27311: Smoking — Smoking Violation
2018-08-09311: Smoking — Smoking Violation
2018-07-20311: Smoking — Smoking Violation
2018-06-14311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-04-06DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT
2015-05-23311: Food Establishment — Letter Grading
2015-05-22Rodent inspection: Passed
2015-05-19311: Food Establishment — Food Spoiled
2015-05-19HPD class C: § 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CI
2015-05-15311: Noise - Commercial — Loud Talking
2015-05-13HPD class C: SECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FREE STANDING RADIATOR AT INTERMEDIATE LANDING AT PUBLIC HALL, 4th S
2015-04-16HPD class C: SECTION 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW Y
2015-04-16HPD class C: SECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FREE STANDING RADIATOR AT INTERMEDIATE LANDING AT PUBLIC HALL STAIRS
2015-04-08311: PAINT/PLASTER — CEILING
2015-04-08311: WATER LEAK — SLOW LEAK
2015-04-08Tenant complaint: WATER LEAK — SLOW LEAK
2015-02-05HPD 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
2014
2014-11-10FDNY inspection (RISK)
2014-06-27311: Sidewalk Condition — Metal Protruding - Sign Stump
2014-05-15DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2012 INSPECTION REPORT
2010-01-06City emergency repair (OMO): p/a re-secure # 13 tread from bottom at 2nd story fire escape. ''remove all work related debri no'' s.w.p. contractor mu$131
2009
2009-12-17Tenant complaint: HEATING — HEAT RELATED
2009-12-07Tenant complaint: HEATING — HEAT RELATED
2005
2005-03-24DOB complaint, category ?
2005-02-06Tenant complaint: HEATING — HEAT RELATED
2005-01-25Tenant complaint: HEATING — HEAT RELATED
2001
2001-12-20Mortgage assigned — from EMIGRANT FUNDING CORPORATION to ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA
2001-12-20Agreement — from 304-308 REALTY LLC to ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA
2001-12-20Deed — from LEONARDOS, MIHAIL G; LEONARDOS, DIMITRA to 304-308 REALTY LLC
2001-12-20Mortgage assigned — from 304-308 REALTY LLC to ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA
2001-12-20Mortgage $126,342 — from 304-308 REALTY LLC to ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA$126,342
2001-12-20SAGE — from EMIGRANT FUNDING CORPORATION
2000
2000-10-05HPD class C: SECTION 27-2056.5 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR IS ON A DETERIORATED SUBSURFACE -
1997
1997-09-12Mortgage assigned — from STATE STREET BANK &TRUST COMPANY/TRUSTEE to EMIGRANT FUNDING CORP
1997-09-12Mortgage $135,000 — from LEONARDOS, MIHAIL G; LEONARDOS, DIMITRA; LEONARDOS, MICHAIL to EMIGRANT FUNDING CORP$135,000
1997-09-12Mortgage $9,937 — from LEONARDOS, MICHAIL to EMIGRANT FUNDING CORP$9,937
1997-09-12SAGE — from STATE STREET BANK &TRUST COMPANY
1997-09-12Mortgage satisfied — from LEONARDOS, MIHAIL G; A&M ASSOCIATES; LEONARDOS, DIMITRA to DANIEL PERLA ASSOCIATES
1997-09-12Mortgage assigned — from LEONARDOS, MICHAIL; LEONARDOS, MIHAIL G to EMIGRANT FUNDING CORP
1996
1996-12-20Mortgage assigned — from CROSSLAND FEDERAL SAVINGS BANK to STATE STREET BANK &TRUST COMPANY/TR
1996-12-20Mortgage assigned — from CROSSLAND FEDERAL SAVINGS BANK to STATE STREET BANK &TRUST COMPANY/TR
1993
1993-12-28Mortgage assigned — from LEONARDOS, DIMITRA; LEONARDOS, MICHAIL G to CROSSLAND FED SAVS BANK
1993-12-28Agreement — from LEONARDOS, DIMITRA; LEONARDOS, MICHAIL G to CROSSLAND FED SAVS BK
1989
1989-12-01Mortgage $150,000 — from LEONARDOS, DIMITRI; A & M ASSOCIATES; LEONARDOS, MIHAIL C to DANIEL PERLA ASSOCIATES$150,000
1987
1987-09-30Mortgage satisfied — from LEONARDOS, MIHAIL G; LEONARDOS, DIMITRA to NIKOLAKAKOS, ANDRIANA; NIKOLAKAKOS, DEMETRIOS
1987-09-30Mortgage $150,000 — from LEONARDOS, DIMITRA; LEONARDOS, MICHAIL G to CROSSLAND SAVS FSB$150,000
1987-04-15REL — from HOCHBERG, TESSIE; HOCHBERG, HARRY; DANIEL PERLA ASSOC to A&M ASSOC; LEONARDOS, NICKOLAOS; LEONARDOS, DIMITRA; LEONARDOS, MICHAEL G; NISTA RLTY LTD;
1986
1986-12-18Mortgage $400,000 — from DESPINA REALTY CO to HOCHBERG, HARRY; HOCHBERG, TESSIE; DANIEL PERLA ASSOCS$400,000
1986-12-18PAT — from LEONARDOS, DIMITRA; LEONARDOS, MICHAIL G to LEONARDOS, NIKOLAOS
1986-12-18PAT — from GRIGOS, ANTONIOS; GRIGOS, DESPINA to LEONARDOS, NIKOLAOS
1979
1979-04-09Deed — from NIKOLAKAKOS DEMETRIOS to LEONARDOS MIHAIL G; LEONARDOS DIMITRA
1979-04-09Mortgage — from LEONARDOS DIMITRA; LEONARDOS MIHAIL G to NIKOLAKAKOS DEMETRIOS; NIKOLAKAKOS ANDRIANA
1976
1976-05-27Deed — from NIKOLAKAKOS DEMETRIOS; LAMBRAKOS ANDREAS to NIKOLAKAKOS DEMETRIOS
1976-05-27Mortgage — from NIKOLAKAKOS DEMETRIOS to LAMBRAKOS ANDREAS
1972
1972-09-29Deed — from MAFOUD TONY J; RODRIGUEZ ELOY to LAMBRAKOS ANDREAS; NIKOLAKAKOS DEMETRIOS
1972-09-29Mortgage — from LAMBRAKOS ANDREAS; NIKOLAKAKOS DEMETRIOS to MAFOUD TONY; RODRIGUEZ ELOY
1971
1971-04-12Deed — from WITCH ROSE; WITEK ROSALIA to MAFOUD TONY J; RODRIGUEZ ELOY
1971-04-12Mortgage — from MAFOUD TONY J; RODRIGUEZ ELOY to HAMILTON FEDERAL SAVS LOAN ASSN BKLYN