21 LONGWOOD AV
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Location
21 LONGWOOD AV
Mblu
018/ 021/ 28/ /
Acct#
9055
Owner
TERENZIO, CATHLEEN A.
PBN
Assessment
$787,900
Appraisal
$787,900
PID
8862
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$561,600$226,300$787,900
Assessment
Valuation YearImprovementsLandTotal
2025$561,600$226,300$787,900

Owner of Record
OwnerTERENZIO, CATHLEEN A.
Co-OwnerFORTIN, MAUREEN M. + KEITH
Address21 LONGWOOD AV

LONDONDERRY, NH 03053
Sale Price$0
Certificate
Book & Page 6099/407
Sale Date04/02/2020
Instrument38

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
TERENZIO, CATHLEEN A. $0 6099/4073804/02/2020
FORTIN MAUREEN M FORTIN KEITH$0 5380/21643811/26/2012
TERENZIO CATHLEEN$0 5355/28899909/13/2012
TERENZIO CATHLEEN$290,000 5298/09583703/20/2012
FEDERAL NATIONAL MORT ASSOC $251,550 5263/29195111/22/2011

Building Information
Building 1 : Section 1
Year Built: 1999
Living Area: 3,240
Replacement Cost: $682,431
Building Percent Good: 82
Replacement Cost
Less Depreciation:

$559,600
Building Attributes
FieldDescription
StyleColonial
ModelResidential
GradeGood (-)
Stories2
FoundationConcrete
Exterior Wall 1Vinyl
Exterior Wall 2Stone
Roof StructureGable
Roof CoverAsphalt
Interior Wall 1Drywall
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2Lino/Vinyl
Heat FuelOil
Heat TypeForced H/W
AC Percent100
Bedrooms4
Full Baths2
Half Baths1
Extra Fixtures0
Total Rooms10
Bath RatingGood
Kitchen RatingGood
Extra Kitchens1
Interior/ExteriorSame
2nd Floor % 
Fireplace RatingGood
MH Park 
ElectricTypical
InsulationTypical
Unfinished Area 
Fireplace(s)1
2nd Ext Wall %5.00
Basement Area 
Bsmt Garage2
WS Flues 
2nd Heat Type 
# Heat Systems 
% Heated 
ViewAverage
FrameWood
Basement FloorConcrete
# 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 2,246 2,246
FUSFinished Upper Story 994 994
DEKDeck 580 0
FBMFinished Basement 428 0
LLVLower Level 1,266 0
UBMUnfinished Basement 552 0
   6,066 3,240

Extra Features
Extra Features
CodeDescriptionSizeValueBldg #
FPL1Fpl 1 Sty1.00 EACH$01

Land
Land Use
Use Code1010
DescriptionSingle Family  
ZoneAR-I
Neighborhood150
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)1.09
Frontage
Depth
Assessed Value$226,300
Appraised Value$226,300

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
SHDFShed Frame  96.00 SF$1,0001
SPL2Pool AG Round  27.00 DIA$1,0001
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$561,600$226,300$787,900
2025$561,600$226,300$787,900
2025$496,300$200,800$697,100

Assessment
Valuation YearImprovementsLandTotal
2025$561,600$226,300$787,900
2025$561,600$226,300$787,900
2025$496,300$200,800$697,100

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