The city's published records show little recorded distress here in the last three years. Less recorded distress than 82% 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 2.3. In ZIP 11103, 72% of residential buildings hold an A and
4% 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
15 total — 3 class C (immediately hazardous), 11 class B, 1 class A. Oldest open since 1999-10-01.
status snapshot refreshed weekly from HPD records
Patterns
2 heat or hot-water complaints in the last three years (winter 2026–27: 2).
No bedbug-infested units reported in the last three years of filings.
What 311 hears from this address
19 service requests in the last three years. Most common: Illegal Parking (8) · Derelict Vehicles (4) · Missed Collection (2) · Street Condition (1) · Overgrown Tree/Branches (1) · Damaged Tree (1).
Filed construction activity
$81,960 in permitted construction work filed since
2016 (4 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 (1928)
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)
47-17 30TH AVENUE REALTY LLC
Head officer
MASSIMO DELIA
Managing agent
GOTHAM FACILITIES MANAGEMENT LLC
Last registered
2025-08-29
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
$1,085,000
$488,250
2026
$1,296,000
$583,200
2027
$1,431,000
$643,950
The city's market estimate has risen
32% 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
46 St — M R · 0.4 mi straight-line (about a 10-minute walk) · station accessibility: none
Bus
Nearest boarding stop: 30 Av / 48 St — Q18 · 50 ft
Citi Bike
30 Ave & 47 St · 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.
19 311 service requests from this address in the last three years — 1 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: $800,000 on
2020-12-22 (lender: Maspeth 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
2020-12-22
Mortgage $800,000 — from 47-17 30TH AVENUE REALTY LLC to MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA
$800,000
2020-12-22
AL&R $800,000 — from 47-17 30TH AVENUE REALTY LLC to MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA
$800,000
2006-12-04
Mortgage $560,000 — from D'ELIA, JOANNE; D'ELIA, MARIO to WASHINGTON MUTUAL BANK
$560,000
2001-07-18
Mortgage $91,119 — from D'ELIA, JOANNA; D'ELIA, MARIO to MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA
$91,119
1996-03-25
Mortgage $184,000 — from D'ELIA, JOANNA; D'ELIA, MARIO to MASPETH FEDERAL SAVINGS & LOAN ASSOCIATI
$184,000
1987-06-03
Mortgage $130,000 — from KONSTANTINOVICH,SAMUEL to HOME FED SAVS BANK
$130,000
Ten-year activity
50250
2017
2018
2019
2020
2021
36
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
Year
Construction
Enforcement
Housing & tenants
Ownership & money
Health & systems
Total
2017
0
0
8
0
0
8
2018
7
0
1
0
1
9
2019
0
0
4
0
1
5
2020
0
0
1
4
1
6
2021
0
0
4
1
1
6
2022
2
10
23
0
1
36
2023
0
0
2
0
1
3
2024
0
0
6
0
1
7
2025
0
1
12
0
1
14
2026
0
0
4
0
1
5
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2022-11-26Permit General Construction — Signed-off
2022-09-15Tenant complaint: ELECTRIC — POWER OUTAGE
2022-09-13Job filed: Interior renovation as shown on plans filed herewith.$20,960
2022-08-11Tenant complaint: ELECTRIC — NO LIGHTING
2022-08-11Tenant complaint: PLUMBING — BASIN/SINK
2022-08-04DOB complaint, category ?
2022-08-03ECB CLASS - 1 violation: FAILURE TO MAINTAIN BLDG IN CODECOMPLIANT MANNER.LACK OF SYSTEM OF AUTOMATIC SPRINKLERS WHERE REQUIRED AS PER BC903.2&27-954 FOR A$1,250
2022-08-03ECB CLASS - 1 violation: FAILURE TO PROVIDE REQUIRED# OF MEANS OF EGRESS FOR EVERY FL PER BC1018.1,BC102.1&27-366 FOR APT3R,WHICH HAS BEEN SUBDIVIDED INTO $2,500
2022-08-03ECB CLASS - 1 violation: OCCUPANCY CONTRARY TO THAT ALLOWED BY DOB RECORDS.ILLEGAL OCCUPANCY NOTED:APT3R ILLEGALLY SUBDIVIDED INTO 2CLASSA UNITS,3R(REAR)&3$2,500
2022-08-03ECB CLASS - 2 violation: 28-105.1 WORK W/O PERMIT.WORK NOTED@3FL,APT3RFRONT:TO CREATE 3PC BATH(LAVATORY,WATER CLOSET&SHOWER).OBTAIN PERMITS$625
2022-08-03ECB CLASS - 1 violation: BC907.2.8 FAILURE TO PROVIDE REQUIRED FIRE ALARM SYSTEM FOR TRANSIENT USE(APT3RFTON BEING OFFERED FOR SHORTTERM STAYS,<30DAYS,VIA $2,500
2022-07-28311: Special Projects Inspection Team (SPIT) — Illegal Hotel Rooms In Residential Building
2022-07-28DOB complaint, category ?
2022-07-23311: ELECTRIC — POWER OUTAGE
2022-07-23Tenant complaint: ELECTRIC — POWER OUTAGE
2022-07-21311: HEAT/HOT WATER — APARTMENT ONLY
2022-07-21Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2022-07-20311: HEAT/HOT WATER — APARTMENT ONLY
2022-07-20Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2022-07-20DOB complaint, category ?
2022-07-20ECB CLASS - 1 violation: FAILURE TO MAINTAIN BUILDING WALLS&APPURTENANCES. NOTED:AT TIME OF INSPECTION AT EXPOSURE 1&FRONT ELEVATION VARIOUS AC UNITS AT SE$1,250
2021-09-15311: For Hire Vehicle Complaint — Car Service Company Complaint
2021-07-16311: PLUMBING — WATER SUPPLY
2021-07-16Tenant complaint: PLUMBING — WATER SUPPLY
2021-02-12Boiler inspection
2021-01-14Mortgage satisfied — from D'ELIA, MARIO; D'ELIA, JOANNE to US BANK NATIONAL ASSOCIATION AS TRUSTEE
2020
2020-12-22Mortgage $800,000 — from 47-17 30TH AVENUE REALTY LLC to MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA$800,000
2020-12-22Deed — from D'ELIA, JOANNA; D'ELIA, MARIO to 47-17 30TH AVENUE REALTY LLC
2020-12-22AL&R $800,000 — from 47-17 30TH AVENUE REALTY LLC to MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA$800,000
2020-12-08Bedbug filing: 0 infested units
2020-12-08Deed transfer (nominal price)
2020-03-06Boiler inspection
2019
2019-12-02Bedbug filing: 0 infested units
2019-03-21311: HEAT/HOT WATER — ENTIRE BUILDING
2019-03-21Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2019-03-18Boiler inspection
2019-02-07Bedbug filing: 0 infested units
2018
2018-06-26Permit Sidewalk Shed — Signed-off
2018-06-15Permit EW — ISSUED
2018-05-22Permit EW — ISSUED
2018-05-22Job filed: FACADE REPAIR AND LINTEL REPLACEMENT. ALL AS PER PLANS AND APPLICATIONS NO CHANGE IN USE, EGRESS OR OCCUPANCY$30,000
2018-05-22Job filed: FACADE REPAIR AND LINTEL REPLACEMENT. ALL AS PER PLANS AND APPLICATIONS NO CHANGE IN USE, EGRESS OR OCCUPANCY$30,000
2018-05-01Boiler inspection
2018-04-13Permit Sidewalk Shed — Signed-off
2018-04-13Job filed: INSTALLATION OF TEMPORARY HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF $1,000
2018-01-03HPD litigation: Heat and Hot Water
2017
2017-11-22HPD class B: § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING LOCATED AT APT 3L, 3rd STORY, APARTMENT AT WEST
2017-11-22HPD class C: § 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 3L, 3rd STORY, APARTMENT AT W
2017-11-20311: HEAT/HOT WATER — APARTMENT ONLY
2017-11-20Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2017-10-02311: Taxi Complaint — Driver Complaint
2017-09-20311: Taxi Complaint — Driver Complaint
2017-01-04311: HEAT/HOT WATER — APARTMENT ONLY
2017-01-04Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2016
2016-09-28Rodent inspection: Passed
2016-01-11311: HEAT/HOT WATER — APARTMENT ONLY
2016-01-11Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2015
2015-09-28HPD class B: SECTION 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 1R, 1
2015-09-28HPD class A: SECTION 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT CEILING IN THE BATHROOM LOCATED AT APT 1R, 1s
2010-09-22ECB CLASS - 2 violation: ILLEGAL USE IN A RESIDENTIAL DISTRICT NOTED: A REAR APPROX 20 SQ YDS CONSTRUCTION DEBRIS (BROKEN MASONRY MATERIAL,BRICKS) MASONRY $250
2010-06-29311: Building/Use — Illegal Conversion Of Residential Building/Space
2010-06-29311: ELECTRIC — ELECTRIC-WIRING
2010-06-29Tenant complaint: ELECTRIC — WIRING
2010-06-29DOB complaint, category ?
2010-03-22HPD litigation: Heat and Hot Water
2010-02-28311: HEATING — HEAT
2010-02-28Tenant complaint: HEATING — HEAT RELATED
2010-02-28HPD class C: SECTION 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM PAD LOCK AT DOOR TO CELLAR
2010-02-23311: HEATING — HEAT
2010-02-23Tenant complaint: HEATING — HEAT RELATED
2010-01-31HPD class B: SECTION 27-2005, 2007 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR UNLAWFUL GATES FROM WINDOW TO FIRE ESCAPE OR PROVIDE APPROV
2010-01-29311: General Construction/Plumbing — Building Permit - None
2010-01-29311: HEATING — HEAT
2010-01-29Tenant complaint: HEATING — HEAT RELATED
2010-01-29DOB complaint, category ?
2010-01-27311: HEATING — HEAT
2010-01-27Tenant complaint: HEATING — HEAT RELATED
2010-01-22311: HEATING — HEAT
2010-01-22Tenant complaint: HEATING — HEAT RELATED
2010-01-17311: HEATING — HEAT
2010-01-17Tenant complaint: HEATING — HEAT RELATED
2010-01-09311: HEATING — HEAT
2010-01-09Tenant complaint: HEATING — HEAT RELATED
2010-01-08311: HEATING — HEAT
2010-01-08Tenant complaint: HEATING — HEAT RELATED
2010-01-06311: HEATING — HEAT
2010-01-06Tenant complaint: HEATING — HEAT RELATED
2010-01-01311: HEATING — HEAT
2010-01-01Tenant complaint: HEATING — HEAT RELATED
2008
2008-11-21Permit AL — ISSUED
2008-10-15Job filed: INSTALLING TELECOMMUNICATIONS ANTENNAS ON TEH ROOF IN CONFORMANCE WITH TPPN #5 /98. RELATED TELECOMMUNICATIONS CABINETS FILED UNDER APPLICATION #41014$25,000
2008-08-26DOB complaint, category ?
2008-08-26ECB CLASS - 1 violation: FAILURE TO PROVIDE UNOBSTRUCTED EXIT PASSAGEWAY IN THAT AT REAR OF PREMISES THERE ARE SEVERAL ROLLS OF CHAIN LINK FENCE BEING STOR$1,200
2008-06-24HPD class B: SECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF CONCEALED WATER LEAK AT CEILING IN THE 5th ROOM FROM NORTH LOCATED A
2008-06-24HPD class B: SECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF CONCEALED WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 1R, 1
2008-03-11Tenant complaint: HEATING — HEAT RELATED
2007
2007-12-15HPD class B: SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE BATHROOM LOCATED AT A
2007-12-15HPD class B: SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE KITCHEN LOCATED AT AP
2007-10-30Mortgage assigned — from WASHINGTON MUTUAL BANK, to U.S. BANK NATIONAL ASSOCIATION
2007-10-24Tenant complaint: GENERAL — VENTILATION SYSTEM
2007-02-15Tenant complaint: HEATING — HEAT RELATED
2006
2006-12-16HPD class B: SECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF CONCEALED WATER LEAK NORTH WALL IN THE 2ND ROOM FROM THE FRONT. LOCA
2006-12-16HPD class B: SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALLS AND CEILING IN THE BATHROOM LO
2006-12-16HPD class B: SECTION 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE TOP AND BOTTOM WINDOW SASH IN THE BATHROOM LOCATED AT APT 2L, 2nd STORY, A
2006-12-16HPD class B: SECTION 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE SASH BOTH WINDOWS IN THE KITCHEN LOCATED AT APT 2L, 2nd STORY, APARTMENT A
2006-12-16HPD class B: SECTION 27-2005 ADM CODE PROPERLY SECURE THE LOOSE GLASS TOP AND BOTTOM SASH BOTH WINDOWS IN THE KITCHEN LOCATED AT APT 2L, 2nd STORY, APART
2006-12-16HPD class A: SECTION 27-2005 ADM CODE PAINT METAL IN ACCORDANCE WITH DEPT. REGULATION THE STEAM PIPE RISER IN THE BATHROOM LOCATED AT APT 2L, 2nd STORY,
2006-12-16HPD class B: SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE NORTH WALL IN THE 2ND ROOM FROM
2006-12-13Mortgage satisfied — from D'ELIA, MARIO; D'ELIA, JOANNA to MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA
2006-12-04Mortgage $560,000 — from D'ELIA, JOANNE; D'ELIA, MARIO to WASHINGTON MUTUAL BANK$560,000
2006-11-24Tenant complaint: CONSTRUCTION — RAIN LEADER
2006-11-24Tenant complaint: GENERAL — WINDOWS
2006-11-24Tenant complaint: GENERAL — WINDOWS
2006-11-24Tenant complaint: GENERAL — WINDOWS
2006-10-15Tenant complaint: ELECTRIC — BELL-BUZZER/INTERCOM
2005-12-08Tenant complaint: HEATING — HEAT RELATED
2001
2001-07-18Agreement — from MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA to D'ELIA, MARIO; D'ELIA, JOANNA
2001-07-18Mortgage $91,119 — from D'ELIA, JOANNA; D'ELIA, MARIO to MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA$91,119
1999
1999-10-01HPD class C: SECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF MILDEW AT CEILING AND EAST WALL AT BATHROOM IN 3 STY SOUTH APT 3R. ,
1997
1997-06-10DOB complaint, category ?
1996
1996-09-20Mortgage satisfied — from KONSTANTINOVICH, SAMUEL to HOME FEDERAL SAVINGSBANK
1996-03-25Deed — from KONSTANTINOVICH, SAMUEL to D'ELIA, JOANNA; D'ELIA, MARIO
1996-03-25Mortgage $184,000 — from D'ELIA, JOANNA; D'ELIA, MARIO to MASPETH FEDERAL SAVINGS & LOAN ASSOCIATI$184,000
1996-03-25Deed — from KONSTANTINOVICH, SAMUEL; KONSTANTINOVICH, GEORGE to KONSTANTINOVICH, SAMUEL
1987
1987-06-03Mortgage $130,000 — from KONSTANTINOVICH,SAMUEL to HOME FED SAVS BANK$130,000
1987-06-03Mortgage satisfied — from KONSTANTINOVICH,SAMUEL to ASTORIA FED S&L ASSN
1987-01-27Deed — from KONSTANTINOVICH, SAMUEL; KONSTANTINOVICH, GEORGE to KONSTANTINOVICH, SAMUEL