450 GREENSIDE AVE
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Location
450 GREENSIDE AVE
Mblu
0261/ 0015/ 0000/ /
Acct#
31436
Owner
MAZZAGLIA JOSEPH A
PBN
Assessment
$501,600
Appraisal
$501,600
PID
31436
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$233,200$268,400$501,600
Assessment
Valuation YearImprovementsLandTotal
2025$233,200$268,400$501,600

Owner of Record
OwnerMAZZAGLIA JOSEPH A
Co-OwnerMAZZAGLIA HEATHER E
Address450 GREENSIDE AVE
PORTSMOUTH, NH 03801
Sale Price$0
Certificate
Book & Page 2339/1269
Sale Date
Instrument

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
MAZZAGLIA JOSEPH A$0 2339/1269  

Building Information
Building 1 : Section 1
Year Built: 1946
Living Area: 914
Replacement Cost: $305,926
Building Percent Good: 76
Replacement Cost
Less Depreciation:

$232,500
Building Attributes
FieldDescription
Style:Cape Cod
ModelResidential
Grade:C
Stories:1
Occupancy1
Exterior Wall 1Brick/Masonry
Exterior Wall 2Vinyl Siding
Roof Structure:Gable/Hip
Roof CoverAsph/F Gls/Cmp
Interior Wall 1Drywall/Sheet
Interior Wall 2 
Interior Flr 1Hardwood
Interior Flr 2 
Heat FuelOil
Heat Type:Warm Air
AC Type:None
Total Bedrooms:2 Bedrooms
Total Bthrms:1
Total Half Baths:0
Total Xtra Fixtrs:1
Total Rooms:5
Bath Style:Avg Quality
Kitchen Style:Avg Quality
Kitchen Gr 
WB Fireplaces0
Extra Openings0
Metal Fireplaces0
Extra Openings 20
Bsmt Garage 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area
Living
Area
BASFirst Floor 800 800
EAFAttic Expansion 325 114
EAUAttic Expansion Unfin 475 0
FEPPorch, Enclosed 24 0
UBMBasement, Unfinished 800 0
   2,424 914

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code1010
DescriptionSINGLE FAM MDL-01  
ZoneSRB
Neighborhood121
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.24
Frontage
Depth
Assessed Value$268,400
Appraised Value$268,400

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
SHD1SHED FRAME  80.00 S.F.$7001
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$233,200$268,400$501,600
2024$233,200$268,400$501,600
2023$152,900$162,700$315,600

Assessment
Valuation YearImprovementsLandTotal
2025$233,200$268,400$501,600
2024$233,200$268,400$501,600
2023$152,900$162,700$315,600

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