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This building is not graded (non-residential or no residential units
on record) — the report below covers its full public record.
Patterns
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
$1,250 in enforcement penalties imposed (ECB/OATH) in the last three years.
What 311 hears from this address
28 service requests in the last three years. Most common: Noise (14) · Illegal Dumping (4) · Illegal Parking (3) · Water System (2) · Obstruction (1) · Non (1).
Filed construction activity
$190,201 in permitted construction work filed since
2016 (13 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.
What the city thinks it's worth
Tax year
City market value
Assessed value
2025
$508,000
$228,600
2026
$978,000
$440,100
2027
$1,069,000
$481,050
The city's market estimate has risen
110% between tax years 2025 and 2027.
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.
28 311 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: $1,000,000 on
2021-10-04 (lender: Signature Bank). Face amount at recording — it may have since been paid
down, refinanced or satisfied. View the recorded
document.
Date
Record
Amount
Per res. unit
2022-06-28
M&CON $2,000,000 — from 6050 RIVERDALE LLC to SIGNATURE BANK
$2,000,000
2022-06-28
AL&R $2,000,000 — from 6050 RIVERDALE LLC to SIGNATURE BANK
$2,000,000
2021-10-04
Deed $1,600,000 — from 6048-50 RIVERDALE AVE PARTNERS LLC to 6050 RIVERDALE LLC
$1,600,000
2021-10-04
Mortgage $1,000,000 — from 6050 RIVERDALE LLC to SIGNATURE BANK
$1,000,000
2021-09-14
Sold for $1,600,000
$1,600,000
$400,000
2020-08-31
Agreement $495,000 — from RIVERDALE AVE PARTNERS LLC to ESTATE OF JEAN JACOBS
$495,000
2020-08-31
Mortgage $495,000 — from RIVERDALE AVE PARTNERS LLC to ESTATE OF JEAN JACOBS
$495,000
2020-08-31
AL&R $495,000 — from RIVERDALE AVE PARTNERS LLC to ESTATE OF JEAN JACOBS
$495,000
2020-08-31
Deed $850,000 — from KAREN JACOBS, AS CO-EXECUTOR; WILLIAM JACOBS, AS CO-EXECUTOR; THE ESTATE OF JEAN JACOBS to 6048-50 RIVERDALE AVE PARTNERS LLC
$850,000
2020-08-20
Sold for $850,000
$850,000
$212,500
Ten-year activity
100500
2017
2018
2019
2020
2021
87
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
Year
Construction
Enforcement
Housing & tenants
Ownership & money
Health & systems
Total
2017
0
1
1
0
0
2
2018
0
2
14
0
0
16
2019
0
0
4
0
0
4
2020
0
0
3
5
0
8
2021
6
0
0
4
0
10
2022
8
12
62
5
0
87
2023
0
5
14
0
1
20
2024
0
1
7
4
2
14
2025
8
6
8
0
1
23
2026
0
2
12
0
1
15
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311: Noise — Noise: Construction Before/After Hours (NM1)
2026-05-15
311: Noise - Commercial — Banging/Pounding
2026-04-05
311: Noise - Street/Sidewalk — Loud Talking
2026-04-05
311: Noise - Vehicle — Car/Truck Music
2026-03-13
311: Pet Sale — Animals Sold From Residence
2026-02-10
ECB CLASS - 2 violation: FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH THE DEPARTMENT OF BUILDINGS. AT TIME OF I
2026-02-06
DOB complaint, category ?
2025-12-29
Job filed: REPLACE EXISTING METER BAR; NEW GAS PIPING FOR NEW COMMERCIAL OVEN/RANGE. NEW ANSUL VALVE AND NEW (3) COMPARTMENT SINK; NEW GAS PIPING TO EXISTING G
2025-12-28
311: Noise - Street/Sidewalk — Loud Music/Party
2025-12-22
Restaurant inspection: Sheza Coffee House — grade A · mice evidence
2025-12-17
FDNY inspection (RISK)
2025-12-12
Job filed: REPLACE EXISTING METER BAR; NEW GAS PIPING FOR NEW COMMERCIAL OVEN/RANGE. NEW ANSUL VALVE AND NEW (3) COMPARTMENT SINK; NEW GAS PIPING TO EXISTING G
2025-11-24
Job filed: INSTALLATION OF A NEW STAINLESS-STEEL HOOD WITH EXHAUST & MUA DUCTS AND FANS, AS PER PLANS, NOT CHANGE IN USE, EGRESS OR OCCUPANCY.
2026-03-13311: Pet Sale — Animals Sold From Residence
2026-02-10ECB CLASS - 2 violation: FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH THE DEPARTMENT OF BUILDINGS. AT TIME OF I$1,250
2026-02-06DOB complaint, category ?
2025
2025-12-29Job filed: REPLACE EXISTING METER BAR; NEW GAS PIPING FOR NEW COMMERCIAL OVEN/RANGE. NEW ANSUL VALVE AND NEW (3) COMPARTMENT SINK; NEW GAS PIPING TO EXISTING G$21,000
2025-12-22Restaurant inspection: Sheza Coffee House — grade A · mice evidence
2025-12-17FDNY inspection (RISK)
2025-12-12Job filed: REPLACE EXISTING METER BAR; NEW GAS PIPING FOR NEW COMMERCIAL OVEN/RANGE. NEW ANSUL VALVE AND NEW (3) COMPARTMENT SINK; NEW GAS PIPING TO EXISTING G$21,000
2025-11-24Job filed: INSTALLATION OF A NEW STAINLESS-STEEL HOOD WITH EXHAUST & MUA DUCTS AND FANS, AS PER PLANS, NOT CHANGE IN USE, EGRESS OR OCCUPANCY.$14,000
2025-10-06Job filed: REPLACE EXISTING METER BAR; NEW GAS PIPING FOR NEW COMMERCIAL OVEN/RANGE. NEW ANSUL VALVE AND NEW (3) COMPARTMENT SINK; NEW GAS PIPING TO EXISTING G$21,000
2025-09-04Permit Plumbing — Signed-off
2025-09-02Job filed: REPLACE EXISTING METER BAR; NEW GAS PIPING FOR NEW COMMERCIAL OVEN/RANGE. NEW ANSUL VALVE AND NEW (3) COMPARTMENT SINK; NEW GAS PIPING TO EXISTING G$21,000
2025-09-02Permit Mechanical Systems — Signed-off
2025-08-28Job filed: INSTALLATION OF A NEW STAINLESS-STEEL HOOD WITH EXHAUST & MUA DUCTS AND FANS, AS PER PLANS, NOT CHANGE IN USE, EGRESS OR OCCUPANCY.$14,000
2024-07-19Mortgage assigned — from IN ITS CAPACITY AS RECEIVER FOR; FEDERAL DEPOSIT INSURANCE CORPORATION; SIGNATURE BANK, NE to SIGNATURE BRIDGE BANK, N.A.
2024-07-19Mortgage assigned — from IN ITS CAPACITY AS RECEIVER FOR; SIGNATURE BRIDGE BANK, N.A.; FEDERAL DEPOSIT INSURANCE CO to SIG CRE 2023 VENTURE LLC
2024-07-19AALR — from IN ITS CAPACITY AS RECEIVER FOR; FEDERAL DEPOSIT INSURANCE CORPORATION; SIGNATURE BANK, NE to SIGNATURE BRIDGE BANK, N.A.
2024-07-19AALR — from FEDERAL DEPOSIT INSURANCE CORPORATION; SIGNATURE BRIDGE BANK, N.A.; IN ITS CAPACITY AS REC to SIG CRE 2023 VENTURE LLC
2024-03-19Restaurant inspection: Sheza Coffee House — grade A
2024-03-03311: Graffiti — Graffiti
2024-02-19311: Non-Emergency Police Matter — Other (complaint details)
2022-03-27311: Emergency Response Team (ERT) — After Hours Work - Illegal
2022-03-27311: Emergency Response Team (ERT) — After Hours Work - Illegal
2022-03-27DOB complaint, category ?
2022-03-25DOB complaint, category ?
2022-03-23FDNY inspection (COMPLAINT)
2022-03-22DOB complaint, category ?
2022-03-21ECB CLASS - 1 violation: OCCUPANCY CONTRARY TO THAT ALLOWED BY THE CERTIFICATE OF OCCUPANCY OR BUILDINGS DEPARTMENT RECORDS. I OBSERVED THE PREMISES BEING $12,500
2022-03-21ECB CLASS - 2 violation: ILLEGAL USE IN RESIDENTIAL DISTRICT. ILLEGAL USE IN A R4 RESIDENTIAL DISTRICT WITH A C1-2 OVERLAY. USING PREMISES AS A USE GROUP 9$6,250
2022-01-15311: Building/Use — No Certificate Of Occupancy/Illegal/Contrary To CO
2022-01-15DOB complaint, category ?
2022-01-04Job filed: Filing for Minor Interior work inside existing 1st fl corner commercial space (DELI), work to includes new floor tiles, installing a new exhaust range$20,000
2022-01-02311: Street Condition — Pothole
2022-01-01Permit Plumbing — Signed-off
2021
2021-12-03Permit Sign — Signed-off
2021-12-03Permit Sign — Signed-off
2021-11-29Job filed: INTERIOR RENOVATION OF EXISTING COMMERCIAL SPACE. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION.$12,340
2021-11-29Job filed: PLUMBING WORK IN CONJUNCTION WITH JOB # X00568259, NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION.$14,000
2021-11-17Job filed: ERECT AN ILLUMINATED DOUBLE FACE SIGN ON WALL.NOT WITHIN VIEW OF ARTERIAL HIGHWAY OR PUBLIC PARK 1/2 ACRE OR MORE. NO CHANGE IN USE, EGRESS OR OCCUPAN$468
2021-11-17Job filed: ERECT AN ILLUMINATED SIGN ON WALL.NOT WITHIN VIEW OF ARTERIAL HIGHWAY OR PUBLIC PARK 1/2 ACRE OR MORE. NO CHANGE IN USE, EGRESS OR OCCUPANCY.$3,393
2021-10-04Deed $1,600,000 — from 6048-50 RIVERDALE AVE PARTNERS LLC to 6050 RIVERDALE LLC$1,600,000
2021-10-04AL&R — from 6050 RIVERDALE LLC to SIGNATURE BANK
2021-10-04Mortgage $1,000,000 — from 6050 RIVERDALE LLC to SIGNATURE BANK$1,000,000
2021-09-14Sold for $1,600,000$1,600,000
2020
2020-12-18311: Snow — E9 Snow / Icy Sidewalk
2020-08-31Agreement $495,000 — from RIVERDALE AVE PARTNERS LLC to ESTATE OF JEAN JACOBS$495,000
2020-08-31Mortgage $495,000 — from RIVERDALE AVE PARTNERS LLC to ESTATE OF JEAN JACOBS$495,000
2020-08-31AL&R $495,000 — from RIVERDALE AVE PARTNERS LLC to ESTATE OF JEAN JACOBS$495,000
2020-08-31Deed $850,000 — from KAREN JACOBS, AS CO-EXECUTOR; WILLIAM JACOBS, AS CO-EXECUTOR; THE ESTATE OF JEAN JACOBS to 6048-50 RIVERDALE AVE PARTNERS LLC$850,000
2010-12-16Job filed: APPLICATION FILE TO COMPLY WITH ECB VIOLATION # 34812099Y- WORK W/O A PERMIT NOTED LOFT APPROX 5H 30L & 10W @ S TIEGER PLUMBING CO INC OFFICE. RES$10,420
2010-12-16Job filed: APPLICATION FILE TO COMPLY WITH ECB VIOLATION # 34812099Y- WORK W/O A PERMIT NOTED LOFT APPROX 5H 30L & 10W @ S TIEGER PLUMBING CO INC OFFICE. RES$10,420
2010-07-28311: Investigations and Discipline (IAD) — Electrical - Unlicensed/Illegal/Improper Work In Progress
2010-07-28DOB complaint, category ?
2010-05-24311: Special Projects Inspection Team (SPIT) — Sign/Awning/Marquee - Illegal/No Permit
2010-02-03ECB CLASS - 3 violation: WORK W/O A PERMIT NOTED LOFT APPROX 5H 30L & 10W @ S TIEGER PLUMBING CO INC OFFICE REMEDY: OBTAIN PERMIT OR RESTORE TO PRIOR LEGAL$250
2003-01-15Job filed: INSTALLATION OF AIR COINDITIONING SYSTEM AS NOTED ON PLAN FILED HEREWITH. NO CHANGE IN USE, OCCUPANCY OR EGRESS.$20,000
2003-01-15Job filed: INSTALLATION OF AIR COINDITIONING SYSTEM AS NOTED ON PLAN FILED HEREWITH. NO CHANGE IN USE, OCCUPANCY OR EGRESS.$20,000
2003-01-15Job filed: INSTALLATION OF AIR COINDITIONING SYSTEM AS NOTED ON PLAN FILED HEREWITH. NO CHANGE IN USE, OCCUPANCY OR EGRESS.$20,000
2000
2000-09-06ECB Hazardous violation: FAILURE TO MAINTAIN BUILDING HAZARDOUS DEFECT NOTED:FIRE STOPPING MISSING THROUGHOUT AREAS OF BASEMENT.HOLES IN CEILING THROUGHOUT$800
2000-09-01DOB complaint, category ?
1991
1991-02-11ECB Non-Hazardous violation: WORK WITHOUT A PERMIT. WORK NOTED: HOLE CUT IN FLOOR CREATING OPENING FOR STAIRWAY. REMEDY; FILE PLANS AND OBTAIN PERMIT FOR WORK