531 MIDDLE RD
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Location
531 MIDDLE RD
Mblu
0232/ 0140/ 0000/ /
Acct#
30279
Owner
KNOX FAMILY REV TRUST
PBN
Assessment
$757,400
Appraisal
$757,400
PID
30279
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$451,200$306,200$757,400
Assessment
Valuation YearImprovementsLandTotal
2025$451,200$306,200$757,400

Owner of Record
OwnerKNOX FAMILY REV TRUST
Co-OwnerKNOX RUSSELL H JR & ANN M TT
Address531 MIDDLE RD

PORTSMOUTH, NH 03801
Sale Price$0
Certificate
Book & Page 6644/1312
Sale Date08/26/2025
Instrument

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
KNOX FAMILY REV TRUST$0 6644/1312 08/26/2025
KNOX RUSSELL H JR & ANN M$0 6644/1310 08/26/2025
KNOX RUSSELL H JR$0 5667/14673811/02/2015
KNOX LIVING TRUST $0 2966/2456 01/29/1993

Building Information
Building 1 : Section 1
Year Built: 1933
Living Area: 1,882
Replacement Cost: $558,068
Building Percent Good: 79
Replacement Cost
Less Depreciation:
$440,900
Building Attributes
FieldDescription
Style:Colonial
ModelResidential
Grade:B
Stories:2
Occupancy1
Exterior Wall 1Vinyl Siding
Exterior Wall 2 
Roof Structure:Gable/Hip
Roof CoverAsph/F Gls/Cmp
Interior Wall 1Plastered
Interior Wall 2Drywall/Sheet
Interior Flr 1Hardwood
Interior Flr 2Carpet
Heat FuelOil
Heat Type:Hot Water
AC Type:None
Total Bedrooms:3 Bedrooms
Total Bthrms:1
Total Half Baths:0
Total Xtra Fixtrs:1
Total Rooms:7
Bath Style:Above Avg Qual
Kitchen Style:Avg Quality
Kitchen Gr 
WB Fireplaces1
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 1,077 1,077
FUSUpper Story, Finished 805 805
FOPPorch, Open 35 0
UATAttic 693 0
UBMBasement, Unfinished 925 0
   3,535 1,882

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code1010
DescriptionSINGLE FAM MDL-01  
ZoneSRB
Neighborhood125
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.42
Frontage
Depth
Assessed Value$306,200
Appraised Value$306,200

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
FGR1GARAGE-AVE02DETACHED400.00 S.F.$9,0001
SHD1SHED FRAME  96.00 S.F.$1,3001
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$451,200$306,200$757,400
2024$451,200$306,200$757,400
2023$300,500$170,900$471,400

Assessment
Valuation YearImprovementsLandTotal
2025$451,200$306,200$757,400
2024$451,200$306,200$757,400
2023$300,500$170,900$471,400

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