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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.
What 311 hears from this address
5 service requests in the last three years. Most common: Illegal Parking (5).
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.
What the city thinks it's worth
Tax year
City market value
Assessed value
2025
$676,000
$304,200
2026
$658,000
$296,100
2027
$696,000
$313,200
The city's market estimate has risen
3% 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.
5 311 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: $450,000 on
1994-09-12 (lender: Gunderson, William K and Viggiano, John A). Face amount at recording — it may have since been paid
down, refinanced or satisfied. View the recorded
document.
Date
Record
Amount
Per res. unit
1994-09-12
Mortgage $450,000 — from KIM, TAE WON; KIM, CHONG CHA to GUNDERSON, WILLIAM K; VIGGIANO, JOHN A
$450,000
Ten-year activity
1050
2017
2018
2019
10
2020
2021
2022
2023
2024
2025
2026
EnforcementHousing & tenantsHealth & systems
Show as table
Year
Enforcement
Housing & tenants
Health & systems
Total
2017
1
1
1
3
2018
0
4
0
4
2019
0
1
0
1
2020
0
10
0
10
2021
1
0
0
1
2022
0
0
0
0
2023
0
0
0
0
2024
0
3
1
4
2025
0
0
1
1
2026
0
2
0
2
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2005-07-21PSAT — from KIM, CHONG CHA; KIM, TAE WON to GUNDERSON, WILLIAM K; VIGGIANO, JOHN A
2005-06-23PSAT — from KIM, CHONG CHA; KIM, TAE WON to GUNDERSON, WILLIAM K; VIGGIANO, JOHN A
2000
2000-02-22Mortgage assigned — from GUNDERSON, WILLIAM K to WILLIAM GUNDERSON &CECELIA GUNDERSON REV; GUNDERSON, CECELIA (TRUSTEES); GUNDERSON, WILLIA
1994
1994-09-12Mortgage $450,000 — from KIM, TAE WON; KIM, CHONG CHA to GUNDERSON, WILLIAM K; VIGGIANO, JOHN A$450,000
1994-09-12Deed — from GUNDERSON, WILLIAM; VIGGIANO, JOHN A; GUNDERSON, WILLIAM K to KIM, CHONG CHA; KIM, TAE WON
1989
1989-02-01ECB Non-Hazardous violation: FAILURE TO MAINTAIN DEFECT IS: WOOD FENCE IS BROKEN, MISSING AND DEFECTIVE. REMEDY: MAKE NECESSARY REPAIRS FORTHWITH.
1989-01-26DOB complaint, category ?
1980
1980-12-05Deed — from 56-12 METROPOLITAN AVENUE CORP to JOHN A VIGGIANO; WILLIAM GUNDERSON
1980-04-14Agreement — from BANK OF NEW YORK to 56-12 METROPOLITAN AVENUE CORP
1979
1979-08-07Mortgage — from 56-12 METROPOLITAN AVENUE CORP to BANK OF NEW YORK
1979-08-07Deed — from VIGGIANO JOHN A; GUNDERSON WILLIAM to 56-12 METROPOLITAN AVENUE CORP
1976
1976-05-25Mortgage — from VIGGIANO JOHN A; GUNDERSON WILLIAM to STEPHEN TASSINI
1976-05-25Deed — from TASSINI STEPHEN to WILLIAM GUNDERSON; JOHN A VIGGIANO