506 MAMMOTH RD
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Location
506 MAMMOTH RD
Mblu
015/ 155/ 0/ /
Acct#
2714
Owner
DORMAN, BLAINE T.
PBN
Assessment
$516,600
Appraisal
$516,600
PID
2681
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$295,400$221,200$516,600
Assessment
Valuation YearImprovementsLandTotal
2025$295,400$221,200$516,600

Owner of Record
OwnerDORMAN, BLAINE T.
Co-OwnerDORMAN, AZARIA J.
Address506 MAMMOTH RD

LONDONDERRY, NH 03053
Sale Price$350,000
Certificate
Book & Page 6501/1372
Sale Date08/18/2023
Instrument38

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
DORMAN, BLAINE T. $350,000 6501/13723808/18/2023
DORMAN W+ S FAMILY REV TRUST $0 4412/13403812/20/2004
DORMAN WINSTON A$0 2757/7980008/29/1988

Building Information
Building 1 : Section 1
Year Built: 1840
Living Area: 1,997
Replacement Cost: $414,686
Building Percent Good: 71
Replacement Cost
Less Depreciation:
$294,400
Building Attributes
FieldDescription
StyleOld Style
ModelResidential
GradeGood (-)
Stories1.75
Foundation 
Exterior Wall 1Vinyl
Exterior Wall 2 
Roof StructureGable
Roof CoverAsphalt
Interior Wall 1Plaster
Interior Wall 2Drywall
Interior Floor 1Carpet
Interior Floor 2 
Heat FuelOil
Heat TypeForced H/A
AC Percent0
Bedrooms3
Full Baths2
Half Baths1
Extra Fixtures1
Total Rooms6
Bath Rating 
Kitchen Rating 
Extra Kitchens0
Interior/Exterior 
2nd Floor % 
Fireplace Rating 
MH Park 
Electric 
Insulation 
Unfinished Area 
Fireplace(s)0
2nd Ext Wall % 
Basement Area 
Bsmt Garage0
WS Flues 
2nd Heat Type 
# Heat Systems 
% Heated 
View 
Frame 
Basement Floor 
# 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
BASFirst Floor 1,076 1,076
FUSFinished Upper Story 576 576
TQSThree Quarter Story 500 345
FBMFinished Basement 856 0
FGRGarage 550 0
UBMUnfinished Basement 220 0
   3,778 1,997

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code1010
DescriptionSingle Family  
ZoneC-II
NeighborhoodCA
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.75
Frontage
Depth
Assessed Value$221,200
Appraised Value$221,200

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
PTIOPatio  384.00 SF$1,0001
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$295,400$221,200$516,600
2025$295,400$221,200$516,600
2025$253,600$197,000$450,600

Assessment
Valuation YearImprovementsLandTotal
2025$295,400$221,200$516,600
2025$295,400$221,200$516,600
2025$253,600$197,000$450,600

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