320 UNION ST
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Location
320 UNION ST
Mblu
0134/ 0034/ 0000/ /
Acct#
33987
Owner
320 UNION REALTY LLC
PBN
Total Market Value
$1,197,600
Appraisal
$1,197,600
PID
33987
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$869,800$327,800$1,197,600
Assessment
Valuation YearImprovementsLandTotal
2025$869,800$327,800$1,197,600

Owner of Record
Owner320 UNION REALTY LLC
Co-Owner
Address45 MILLER AVE
PORTSMOUTH, NH 03801
Sale Price$1,300,000
Certificate
Book & Page 6011/1889
Sale Date06/26/2019
Instrument38

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
320 UNION REALTY LLC$1,300,000 6011/18893806/26/2019
WELSH CAROL FAMILY TRUST$0 4999/29034404/14/2009

Building Information
Building 1 : Section 1
Year Built: 1800
Living Area: 4,070
Replacement Cost: $1,028,376
Building Percent Good: 84
Replacement Cost
Less Depreciation:

$863,800
Building Attributes
FieldDescription
Style:Office/Apt
ModelCommercial
GradeB+
Stories:2
Occupancy3.00
Residential Units 
Exterior Wall 1Vinyl Siding
Exterior Wall 2 
Roof StructureGable/Hip
Roof CoverAsph/F Gls/Cmp
Interior Wall 1Drywall/Sheet
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2Inlaid Sht Gds
Heating FuelGas
Heating TypeForced Air-Duc
AC TypeCentral
Bldg UsePRI COMM
Total Rooms14
Total Bedrms2
Total Baths3
Kitchen GrdAbove Avg
Heat/ACHEAT/AC PKGS
Frame TypeWOOD FRAME
Baths/PlumbingAVERAGE
Ceiling/WallCEIL & WALLS
Rooms/PrtnsAVERAGE
Wall Height8.00
% Comn Wall 
1st Floor Use: 
Class 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area
Living
Area
BASFirst Floor 2,258 2,258
FUSUpper Story, Finished 1,812 1,812
FBMBasement, Finished 338 0
UBMBasement, Unfinished 1,698 0
   6,106 4,070

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code0310
DescriptionPRI COMM  
ZoneGRA
Neighborhood304
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.20
Frontage
Depth
Total Market Land$327,800
Appraised Value$327,800

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
PAV1PAVING-ASPHALT  4000.00 S.F.$6,0001
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$869,800$327,800$1,197,600
2024$869,800$327,800$1,197,600
2023$673,000$262,200$935,200

Assessment
Valuation YearImprovementsLandTotal
2025$869,800$327,800$1,197,600
2024$869,800$327,800$1,197,600
2023$673,000$262,200$935,200

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