561 MAMMOTH RD
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Location
561 MAMMOTH RD
Mblu
015/ 240/ 0/ /
Acct#
2813
Owner
DUSOMBRE, PAUL L
PBN
Assessment
$823,500
Appraisal
$823,500
PID
2779
Building Count
2
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$621,900$201,600$823,500
Assessment
Valuation YearImprovementsLandTotal
2025$621,900$201,600$823,500

Owner of Record
OwnerDUSOMBRE, PAUL L
Co-Owner
Address561 MAMMOTH RD

LONDONDERRY, NH 03053
Sale Price$437,500
Certificate
Book & Page 6651/473
Sale Date09/24/2025
Instrument38

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
DUSOMBRE, PAUL L$437,500 6651/4733809/24/2025
ROBIN L HERNANDEZ$0 PROBATE/3182023ET010792804/24/2025
DUSOMBRE LEONEL O$0 3147/9784802/29/1996
DUSOMBRE, LEONEL O$120,000 3063/16441307/22/1994
STEADY, GEORGE G AND BARB$0 1566/1680010/25/1960

Building Information
Building 1 : Section 1
Year Built: 1960
Living Area: 3,996
Replacement Cost: $736,260
Building Percent Good: 73
Replacement Cost
Less Depreciation:
$537,500
Building Attributes
FieldDescription
StyleColonial
ModelResidential
GradeAvg. (+)
Stories1
Foundation 
Exterior Wall 1Vinyl
Exterior Wall 2 
Roof StructureGable
Roof CoverAsphalt
Interior Wall 1Drywall
Interior Wall 2Solid Wood
Interior Floor 1Carpet
Interior Floor 2 
Heat FuelOil
Heat TypeForced H/W
AC Percent0
Bedrooms4
Full Baths6
Half Baths0
Extra Fixtures0
Total Rooms9
Bath Rating 
Kitchen Rating 
Extra Kitchens2
Interior/Exterior 
2nd Floor % 
Fireplace Rating 
MH Park 
Electric 
Insulation 
Unfinished Area 
Fireplace(s)1
2nd Ext Wall % 
Basement Area 
Bsmt Garage0
WS Flues 
2nd Heat Type 
# Heat Systems 
% Heated 
View 
Frame 
Basement Floor 
# of Units2
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 3,317 3,317
FUSFinished Upper Story 679 679
DEKDeck 322 0
FBMFinished Basement 416 0
FEPEnclosed Porch 216 0
UATAttic, Unfinished 415 0
UBMUnfinished Basement 104 0
   5,469 3,996
Building 2 : Section 1
Year Built: 2006
Living Area: 745
Replacement Cost: $85,048
Building Percent Good: 86
Replacement Cost
Less Depreciation:
$73,100
Building Attributes : Bldg 2 of 2
FieldDescription
StyleAccessory Bldg
ModelResidential
GradeAvg. (+)
Stories2
Foundation 
Exterior Wall 1Vinyl
Exterior Wall 2 
Roof StructureGable
Roof CoverAsphalt
Interior Wall 1Drywall
Interior Wall 2 
Interior Floor 1Laminate
Interior Floor 2 
Heat FuelGas
Heat TypeForced H/A
AC Percent0
Bedrooms1
Full Baths1
Half Baths0
Extra Fixtures0
Total Rooms3
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 Units 
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
TQSThree Quarter Story 1,080 745
FGRGarage 1,080 0
   2,160 745

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code1015
DescriptionSingle Fam/Acc Unit  
ZoneAR-I
Neighborhood140
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.9
Frontage
Depth
Assessed Value$201,600
Appraised Value$201,600

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
SPL5Pool IG Vinyl  512.00 SF$6,5001
SHDFShed Frame  224.00 SF$2,7001
PTIOPatio  350.00 SF$1,1001
GZBOGazebo  14.00 DIA$1,0001
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$621,900$201,600$823,500
2025$621,900$201,600$823,500
2025$516,600$179,000$695,600

Assessment
Valuation YearImprovementsLandTotal
2025$621,900$201,600$823,500
2025$621,900$201,600$823,500
2025$516,600$179,000$695,600

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