Wallingford, CT
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20 COOPER AVE
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Location
20 COOPER AVE
Mblu
135/ / 94/ /
Acct#
K0338700
Owner
KOWALSKI ROBERT W & DONNA
Total Market Value
$218,200
Appraisal
$311,700
PID
1717
Building Count
1
Current Value
Appraisal
Valuation Year
Improvements
Land
Total
2024
$180,100
$131,600
$311,700
Assessment
Valuation Year
Improvements
Land
Total
2024
$126,100
$92,100
$218,200
Owner of Record
Owner
KOWALSKI ROBERT W & DONNA
Co-Owner
Address
20 COOPER AVE
WALLINGFORD, CT 06492
Sale Price
$0
Book & Page
0457/0596
Sale Date
08/19/1977
Instrument
Ownership History
Ownership History
Owner
Sale Price
Book & Page
Instrument
Sale Date
KOWALSKI ROBERT W & DONNA
$0
0457/0596
08/19/1977
Building Information
Building 1 : Section 1
Year Built:
1951
Living Area:
1,613
Building Attributes
Field
Description
Style:
Cape Cod
Model
Residential
Grade:
C+
Stories:
1 1/2 Stories
Occupancy
1
Exterior Wall 1
Vinyl Siding
Exterior Wall 2
Roof Structure:
Gable
Roof Cover
Asphalt
Interior Wall 1
Drywall
Interior Wall 2
Interior Flr 1
Carpet
Interior Flr 2
Heat Fuel
Oil
Heat Type:
Forced Air-Duc
AC Type:
None
Total Bedrooms:
5 Bedrooms
Total Bthrms:
1
Total Half Baths:
0
Number of Fireplaces
Building Photo
Building Layout
Building Sub-Areas (sq ft)
Code
Description
Gross
Area
Living
Area
BAS
First Floor
1,152
1,152
FHS
Half Story, Finished
768
461
SLB
Slab
1,152
0
3,072
1,613
Extra Features
Extra Features
No Data for Extra Features
Land
Land Use
Use Code
1010
Description
Single Family
Zone
R18
Land Line Valuation
Size (Acres)
0.22
Total Market Land
$92,100
Appraised Value
$131,600
Outbuildings
Outbuildings
Code
Description
Size
Value
Bldg #
PAT1
Patio-Avg
120.00 S.F.
$500
1
Valuation History
Appraisal
Valuation Year
Improvements
Land
Total
2025
$180,100
$131,600
$311,700
2024
$180,100
$131,600
$311,700
2023
$96,500
$104,900
$201,400
Assessment
Valuation Year
Improvements
Land
Total
2025
$126,100
$92,100
$218,200
2024
$126,100
$92,100
$218,200
2023
$67,600
$73,400
$141,000
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