20 GREEN ST 22 #20
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Location
20 GREEN ST 22 #20
Mblu
206/ 4A/ B20/ /
Acct#
11385
Owner
PETERSON CHRISTOPHER T
Total Market Value
$484,100
PID
11385
Building Count
1
Current Value
Assessment
Valuation YearImprovementsLandTotal
2026$484,100$0$484,100

Owner of Record
OwnerPETERSON CHRISTOPHER T
Co-Owner
Address20 GREEN ST
WATERTOWN, MA 02472
Sale Price$510,000
Certificate
Book & Page 82598/368
Sale Date03/25/2024
Instrument1AL

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
PETERSON CHRISTOPHER T$510,000 82598/3681AL03/25/2024
LYDON THOMAS P TRUSTEE$1 49156/4751F03/21/2007
LYDON THOMAS P.$013359/34213359/3421AL12/21/1977

Building Information
Building 1 : Section 1
Year Built: 1830
Living Area: 1,082
Replacement Cost: $486,055
Building Percent Good: 73
Replacement Cost
Less Depreciation:
$482,600
Building Attributes
FieldDescription
StyleTownhouse
ModelRes Condo
Interior Wall 1Plaster
Interior Wall 2 
Int Floor 1Hardwood
Int Floor 2Carpet
Heat FuelGas
Heat TypeForced H/A
AC Percent100
Bedrooms2
Full Baths1
Half Baths0
Total Rooms5
Bath RatingAverage
Kitchen RatingAverage
Kitchens1
Fireplace(s)0
View/Desirability 
GradeAverage
Stories 
Residential Units2
Exterior Wall 1 
Exterior Wall 2 
Roof Structure 
Roof Cover 
Cmrcl Units0
Res/Com Units0
Section # 
Parking Spaces 
Section Style 
Foundation 
GradeAverage
Ext Wall 1Vinyl
FoundationBrick/Stn
Roof StructureGable
Roof CoverAsphalt Sh
Ext Wall 2 
FrameWood
Living Units1
Fireplace RatingAverage
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASBase Floor 772 772
FUSFinished Upper Story 310 310
UBMBasement, Unfinished 400 0
   1,482 1,082

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code1020
DescriptionCONDO  
Zone
NeighborhoodEAC
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0
Frontage
Depth
Total Market Land$0

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
OPRK11 Outdr Prk  1.00 UNITS$1,5001
Valuation History
Assessment
Valuation YearImprovementsLandTotal
2025$479,700$0$479,700
2024$452,100$531,400$983,500
2023$446,900$508,300$955,200

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