20 NORTHSTAR
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Location
20 NORTHSTAR
Mblu
588/185 12547/ / /
Acct#
43-13B-NSA2
Owner
BOROWICZ, MARCIN & IWONA
Assessment
$940,500
Appraisal
$940,500
PID
2892
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2026$940,500$0$940,500
Assessment
Valuation YearImprovementsLandTotal
2026$940,500$0$940,500

Parcel Addresses
Additional Addresses

No Additional Addresses available for this parcel


Owner of Record
OwnerBOROWICZ, MARCIN & IWONA
Co-Owner
Address10 BRYANWOOD LANE

GROTON, MA 01450
Sale Price$334,000
Certificate2018-0275
Book & Page 0/657
Sale Date02/15/2019
Instrument1V

Ownership History
Ownership History
OwnersSale PriceCertificateBook & PageInstrumentSale Date
 $334,0002018-02750/6571V02/15/2019
 $137,000 0/979904/29/1997
 $0 0/4219912/20/1984

Building Information
Building 1 : Section 1
Year Built: 1988
Living Area: 1,511
Replacement Cost: $1,060,190
Building Percent Good: 87
Replacement Cost
Less Depreciation:
$922,400
Building Attributes
FieldDescription
StyleCondo Townhouse
ModelRes Condo
Stories2.0
Occupancy 
Interior Wall 1:Typical
Interior Wall 2: 
Interior Floor 1Base Allowance
Interior Floor 2 
Heat Fuel 
Heat TypeHot Water-propane
AC TypeNone
Ttl Bedrms5 Bedrooms
Ttl Bathrms3 Full
Ttl Half Bths0
Xtra Fixtres0
Total Rooms9
Bath Style: 
Kitchen Style: 
Basement CodeFULL CRAWL
Finish Living Area2317
Exterior Wall 1: 
Exterior Wall 2: 
Roof Structure 
Roof Cover 
OccupancyCondo Townhouse
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
1SFR1 Story Frame 1,511 1,511
BALCBalcony 154 0
BWOBasement Walk Out Finished 806 0
CTHCatherdral 217 0
WDDKWood Deck 36 0
   2,724 1,511

Extra Features
Extra Features
CodeDescriptionSizeValueBldg #
FPCMasonry Custom + Stack 1.00 IT$12,0001
SABSauna Bath 1.00 UNIT$6,1001
WHBATJet Tub Upgrade 0.00 $01

Parcel Information
Use Code130U
DescriptionCondo Unit - Condo  
Deeded Acres0

Land
Land Use
Use Code130U
DescriptionCondo Unit - Condo  
Zone
Neighborhood00169
Land Line Valuation
Size (Acres)0
Frontage
Land$0
Appraised Value$0

Outbuildings
Outbuildings

No Data for Outbuildings

Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$940,500$0$940,500
2024$263,440$0$263,440

Assessment
Valuation YearImprovementsLandTotal
2025$940,500$0$940,500
2024$263,440$0$263,440

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