314 MAMMOTH RD
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Location
314 MAMMOTH RD
Mblu
009/ 035/ 0/ /
Acct#
7817
Owner
COTTONE, LISA & MARK
PBN
Total Market Value
$591,000
Appraisal
$591,000
PID
7681
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$397,200$193,800$591,000
Assessment
Valuation YearImprovementsLandTotal
2025$397,200$193,800$591,000

Owner of Record
OwnerCOTTONE, LISA & MARK
Co-Owner
Address314 MAMMOTH RD

LONDONDERRY, NH 03053
Sale Price$725,000
Certificate
Book & Page 6717/699
Sale Date06/30/2026
Instrument00

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
COTTONE, LISA & MARK$725,000 6717/6990006/30/2026
CARIELLO FAMILY IRREVOCABLE TRUST OF 2018$0 5960/9783811/08/2018
CARIELLO ANTHONY + ADUA$83,000 4951/07559909/23/2008
ZANNI JOHN JR + ALEXANDRA$0 3662/00819910/24/2001
UNKNOWN$0 2458/17500008/31/1983

Building Information
Building 1 : Section 1
Year Built: 2009
Living Area: 2,005
Replacement Cost: $435,780
Building Percent Good: 84
Replacement Cost
Less Depreciation:
$366,100
Building Attributes
FieldDescription
StyleRanch
ModelResidential
GradeAvg. (+)
Stories1
FoundationConcrete
Exterior Wall 1Vinyl
Exterior Wall 2 
Roof StructureGable
Roof CoverAsphalt
Interior Wall 1Drywall
Interior Wall 2 
Interior Floor 1Hardwood
Interior Floor 2Ceramic Tl
Heat FuelElectric
Heat TypeElectric
AC Percent100
Bedrooms3
Full Baths2
Half Baths1
Extra Fixtures2
Total Rooms6
Bath RatingGood
Kitchen RatingGood
Extra Kitchens0
Interior/ExteriorSame
2nd Floor % 
Fireplace Rating 
MH ParkAverage
ElectricTypical
InsulationTypical
Unfinished Area 
Fireplace(s)0
2nd Ext Wall % 
Basement Area 
Bsmt Garage0
WS Flues 
2nd Heat Type 
# Heat Systems 
% Heated 
View 
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
BASFirst Floor 2,005 2,005
BETBasement Entry 48 0
DEKDeck 248 0
FEPEnclosed Porch 196 0
UBMUnfinished Basement 2,005 0
   4,502 2,005

Extra Features
Extra Features
CodeDescriptionSizeValueBldg #
GENRGenerator WH Res1.00 EACH$6,7001

Land
Land Use
Use Code1010
DescriptionSingle Family  
ZoneAR-I
Neighborhood140
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.52
Frontage
Depth
Total Market Land$193,800
Appraised Value$193,800

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
SHDFShed Frame  80.00 SF$1,0001
GAR2Garage 1 Sty/Lft  832.00 SF$23,4001
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2026$382,100$193,800$575,900
2025$382,100$193,800$575,900
2025$382,100$193,800$575,900

Assessment
Valuation YearImprovementsLandTotal
2026$382,100$193,800$575,900
2025$382,100$193,800$575,900
2025$382,100$193,800$575,900

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