20 COLUMBIA ST #20
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Location
20 COLUMBIA ST #20
Mblu
0156/ 0022/ 0002/ /
Acct#
50904
Owner
GALLAGHER MICHAEL E
PBN
Assessment
$588,400
Appraisal
$588,400
PID
50904
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$588,400$0$588,400
Assessment
Valuation YearImprovementsLandTotal
2025$588,400$0$588,400

Owner of Record
OwnerGALLAGHER MICHAEL E
Co-Owner
Address20 COLUMBIA ST #20

PORTSMOUTH, NH 03801
Sale Price$580,000
Certificate
Book & Page 6432/1684
Sale Date08/18/2022
Instrument00

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
GALLAGHER MICHAEL E$580,000 6432/16840008/18/2022
CARPENTER PETER$449,000 5913/29640005/17/2018
PALMISANO DAVID V$359,900 5617/02060005/13/2015
MACLEOD ANTHONY$273,000 5246/05430009/23/2011
BERGERON EUGENE C$188,000 5029/02993807/02/2009

Building Information
Building 1 : Section 1
Year Built: 1900
Living Area: 1,239
Replacement Cost: $743,319
Building Percent Good: 79
Replacement Cost
Less Depreciation:
$587,200
Building Attributes
FieldDescription
Style:House Conv 1FL+
ModelRes Condo
GradeB
GradeB
Stories:1
Stories:2
Occupancy1
Interior Wall 1:Drywall/Sheet
Interior Wall 2: 
Interior Floor 1Hardwood
Interior Floor 2Carpet
Heat Fuel:Gas
Heat Type:Warm Air
AC Type:Central
Ttl Bedrms:2 Bedrooms
Ttl Bathrms:2 Full
Ttl Half Bths:0
Xtra Fixtres1
Total Rooms:5
Bath Style:Avg Quality
Kitchen Style:Avg Quality
WB Fireplaces0
WB Openings0
Mtl Fireplaces0
MTL Openings0
Kitchen Grd 
Cost/Design 
Class 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 731 731
FUSUpper Story, Finished 508 508
WDKDeck, Wood 105 0
   1,344 1,239

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code1020
DescriptionCONDO  
ZoneGRC
Neighborhood206
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.19
Frontage
Depth
Assessed Value$0
Appraised Value$0

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
SHD2W/LIGHTS ETC  96.00 S.F.$1,2001
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$588,400$0$588,400
2024$588,400$0$588,400
2023$427,300$0$427,300

Assessment
Valuation YearImprovementsLandTotal
2025$588,400$0$588,400
2024$588,400$0$588,400
2023$427,300$0$427,300

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