55 MANGROVE ST
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Location
55 MANGROVE ST
Mblu
0218/ 0007/ 0000/ /
Acct#
29265
Owner
KNIGHT MICHAEL G LIVING TRUST
PBN
Assessment
$744,400
Appraisal
$744,400
PID
29265
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$443,400$301,000$744,400
Assessment
Valuation YearImprovementsLandTotal
2025$443,400$301,000$744,400

Owner of Record
OwnerKNIGHT MICHAEL G LIVING TRUST
Co-OwnerKNIGHT MICHAEL G TRUSTEE
Address55 MANGROVE ST
PORTSMOUTH, NH 03801
Sale Price$0
Certificate
Book & Page 6602/828
Sale Date02/11/2025
Instrument

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
KNIGHT MICHAEL G LIVING TRUST$0 6602/828 02/11/2025
KNIGHT MICHAEL G$544,333 6045/3400010/09/2019
LYNCH RANDALL J$385,000 6016/20069907/15/2019
LEVASSEUR DAVID J$0 2955/1097 11/19/1992

Building Information
Building 1 : Section 1
Year Built: 1958
Living Area: 1,627
Replacement Cost: $492,614
Building Percent Good: 90
Replacement Cost
Less Depreciation:
$443,400
Building Attributes
FieldDescription
Style:Cape Cod
ModelResidential
Grade:B-
Stories:1.75
Occupancy1
Exterior Wall 1Clapboard
Exterior Wall 2 
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:Hot Water
AC Type:Heat Pump
Total Bedrooms:3 Bedrooms
Total Bthrms:2
Total Half Baths:0
Total Xtra Fixtrs:1
Total Rooms:8
Bath Style:Above Avg Qual
Kitchen Style:Above Avg Qual
Kitchen Gr 
WB Fireplaces0
Extra Openings0
Metal Fireplaces1
Extra Openings 20
Bsmt Garage 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 848 848
TQSThree Quarter Story 1,038 779
FGRGarage, Attached 390 0
UBMBasement, Unfinished 848 0
WDKDeck, Wood 160 0
   3,284 1,627

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code1010
DescriptionSINGLE FAM MDL-01  
ZoneSRB
Neighborhood128
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.22
Frontage
Depth
Assessed Value$301,000
Appraised Value$301,000

Outbuildings
Outbuildings

No Data for Outbuildings

Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$443,400$301,000$744,400
2024$443,400$301,000$744,400
2023$293,000$208,700$501,700

Assessment
Valuation YearImprovementsLandTotal
2025$443,400$301,000$744,400
2024$443,400$301,000$744,400
2023$293,000$208,700$501,700

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