185 THORNTON ST
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Location
185 THORNTON ST
Mblu
0159/ 0035/ 0000/ /
Acct#
34930
Owner
PETERSON GORDON N REV TR (50% INT)
PBN
Assessment
$1,146,300
Appraisal
$1,146,300
PID
34930
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$743,900$402,400$1,146,300
Assessment
Valuation YearImprovementsLandTotal
2025$743,900$402,400$1,146,300

Owner of Record
OwnerPETERSON GORDON N REV TR (50% INT)
Co-OwnerPETERSON LAURA M REV TR (50% INT)
Address185 THORNTON ST

PORTSMOUTH, NH 03801
Sale Price$0
Certificate
Book & Page 6644/2372
Sale Date08/27/2025
Instrument

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
PETERSON GORDON N REV TR (50% INT)$0 6644/2372 08/27/2025
PETERSON G FAM RV TR (50% INT)$0 6593/1341 12/19/2024
PETERSON GORDON N$345,000 5181/04940012/30/2010
TRECOSTA CAROL J$0 3833/0196 09/06/2002

Building Information
Building 1 : Section 1
Year Built: 1900
Living Area: 1,375
Replacement Cost: $432,555
Building Percent Good: 89
Replacement Cost
Less Depreciation:
$385,000
Building Attributes
FieldDescription
Style:Conventional
ModelResidential
Grade:B
Stories:1.75
Occupancy1
Exterior Wall 1Vinyl Siding
Exterior Wall 2 
Roof Structure:Gable/Hip
Roof CoverAsph/F Gls/Cmp
Interior Wall 1Drywall/Sheet
Interior Wall 2 
Interior Flr 1Hardwood
Interior Flr 2Ceram Clay Til
Heat FuelGas
Heat Type:Warm Air
AC Type:Central
Total Bedrooms:3 Bedrooms
Total Bthrms:2
Total Half Baths:0
Total Xtra Fixtrs:1
Total Rooms:8
Bath Style:Avg Quality
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 962 962
TQSThree Quarter Story 551 413
UBMBasement, Unfinished 551 0
   2,064 1,375
Building 1 : Section 2
Year Built: 2012
Living Area: 972
Replacement Cost: $385,547
Building Percent Good: 89
Replacement Cost
Less Depreciation:
$343,100
Building Attributes : Section 2 of 2
FieldDescription
Style:Conventional
ModelResidential
Grade:B
Stories:1.75
Occupancy1
Exterior Wall 1Vinyl Siding
Exterior Wall 2 
Roof Structure:Gable/Hip
Roof CoverAsph/F Gls/Cmp
Interior Wall 1Drywall/Sheet
Interior Wall 2 
Interior Flr 1Hardwood
Interior Flr 2Ceram Clay Til
Heat FuelGas
Heat Type:Warm Air
AC Type:Central
Total Bedrooms:3 Bedrooms
Total Bthrms:2
Total Half Baths:0
Total Xtra Fixtrs:1
Total Rooms:8
Bath Style:Avg Quality
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
TQSThree Quarter Story 754 566
BASFirst Floor 406 406
CTHCathedral Ceiling 406 0
FGRGarage, Attached 754 0
WDKDeck, Wood 419 0
   2,739 972

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code1010
DescriptionSINGLE FAM MDL-01  
ZoneGRA
Neighborhood131
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.24
Frontage
Depth
Assessed Value$402,400
Appraised Value$402,400

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
SL18SOLAR 2018  8400.00 WATTS$15,8001
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$743,900$402,400$1,146,300
2024$743,900$402,400$1,146,300
2023$428,100$276,500$704,600

Assessment
Valuation YearImprovementsLandTotal
2025$743,900$402,400$1,146,300
2024$743,900$402,400$1,146,300
2023$428,100$276,500$704,600

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