20 THORNTON RD
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Location
20 THORNTON RD
Mblu
006/ 099/ 74/ /
Acct#
6207
Owner
MACLENNAN SUSAN MADER REV TRU
PBN
Assessment
$513,700
Appraisal
$513,700
PID
6109
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$288,500$225,200$513,700
Assessment
Valuation YearImprovementsLandTotal
2025$288,500$225,200$513,700

Owner of Record
OwnerMACLENNAN SUSAN MADER REV TRU
Co-OwnerMACLENNAN SUSAN MADER TRUSTEE
Address20 THORNTON RD
LONDONDERRY, NH 03053
Sale Price$0
Certificate
Book & Page 5483/1218
Sale Date09/30/2013
Instrument38

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
MACLENNAN SUSAN MADER REV TRU $0 5483/12183809/30/2013
MACLENNAN SUSAN J MADER$0 3198/1684801/22/1997
MACLELLAN, LAWRENCE D$0 2424/9430008/17/1982

Building Information
Building 1 : Section 1
Year Built: 1978
Living Area: 1,470
Replacement Cost: $409,976
Building Percent Good: 70
Replacement Cost
Less Depreciation:

$287,000
Building Attributes
FieldDescription
StyleColonial
ModelResidential
GradeAvg. (+)
Stories2
FoundationConcrete
Exterior Wall 1Vinyl
Exterior Wall 2 
Roof StructureGable
Roof CoverAsphalt
Interior Wall 1Drywall
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2Hardwood
Heat FuelOil
Heat TypeForced H/W
AC Percent0
Bedrooms3
Full Baths1
Half Baths1
Extra Fixtures0
Total Rooms6
Bath RatingAverage
Kitchen RatingAverage
Extra Kitchens0
Interior/ExteriorSame
2nd Floor % 
Fireplace RatingGood
MH Park 
ElectricTypical
InsulationTypical
Unfinished Area 
Fireplace(s)1
2nd Ext Wall % 
Basement Area 
Bsmt Garage0
WS Flues 
2nd Heat Type 
# Heat Systems 
% Heated 
ViewAverage
FrameWood
Basement FloorConcrete
# of Units1
WS Flue Rating 
Solar Hot WaterNo
Central VacNo
2nd % Heated 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area
Living
Area
FUSFinished Upper Story 750 750
BASFirst Floor 720 720
FBMFinished Basement 216 0
FEPEnclosed Porch 308 0
UBMUnfinished Basement 504 0
   2,498 1,470

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code1010
DescriptionSingle Family  
ZoneAR-I
Neighborhood150
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)1
Frontage
Depth
Assessed Value$225,200
Appraised Value$225,200

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
SHDFShed Frame  128.00 SF$1,5001
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$288,500$225,200$513,700
2025$288,500$225,200$513,700
2025$239,800$199,900$439,700

Assessment
Valuation YearImprovementsLandTotal
2025$288,500$225,200$513,700
2025$288,500$225,200$513,700
2025$239,800$199,900$439,700

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