50 WASHINGTON STREET
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Location
50 WASHINGTON STREET
Mblu
19/ 3/ 1/ /
Acct#
Owner
KOSTOULAS, EVANGELOS
Assessment
$572,000
Appraisal
$572,000
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2026$265,800$306,200$572,000
Assessment
Valuation YearImprovementsLandTotal
2026$265,800$306,200$572,000

Owner of Record
OwnerKOSTOULAS, EVANGELOS
Co-Owner
Address20 STONEY LEA ROAD

DEDHAM, MA 02026
Sale Price$435,000
Certificate
Book & Page 42628/185
Sale Date09/04/2025
Instrument00

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
KOSTOULAS, EVANGELOS$435,000 42628/1850009/04/2025
CALLAHAN, CHRISTIAN A TRS$1 41824/4301A06/12/2024
CALLAHAN, CHRISTIAN A TRS$1 41822/5411A06/11/2024
CALLAHAN, THOEDORE J$1 41812/5411A06/05/2024
CALLAHAN, LILLIAN H & THEODORE J TRS$1 12990/2061A11/19/1998

Building Information
Building 1 : Section 1
Year Built: 1941
Living Area: 1,176
Replacement Cost: $362,551
Building Percent Good: 72
Replacement Cost
Less Depreciation:
$261,000
Building Attributes
FieldDescription
Style:Cape Cod
ModelResidential
Grade:Average
Stories:1 3/4 Stories
Occupancy1
Exterior Wall 1Vinyl Siding
Exterior Wall 2 
Roof Structure:Gable/Hip
Roof CoverAsph/F Gls/Cmp
Interior Wall 1Plastered
Interior Wall 2 
Interior Flr 1Hardwood
Interior Flr 2Carpet
Heat FuelGas
Heat Type:Steam
AC Type:None
Total Bedrooms:2 Bedrooms
Total Bthrms:1
Total Half Baths:0
Total Xtra Fixtrs: 
Total Rooms:6
Bath Style:Average
Kitchen Style:Modern
Num Kitchens01
Cndtn 
Num Park 
Fireplaces 
Fndtn Cndtn 
Basement 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 744 744
TQSThree Quarter Story 576 432
FEPPorch, Enclosed, Finished 32 0
FGRGarage, Finished 308 0
UBMBasement, Unfinished 576 0
WDKDeck, Wood 168 0
   2,404 1,176

Extra Features
Extra Features
CodeDescriptionSizeValueBldg #
FPL21.5 STORY CHIM1.00 UNITS$4,3001

Land
Land Use
Use Code1010
DescriptionSING FAM  
ZoneG
NeighborhoodR20
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.39
Frontage0
Depth0
Assessed Value$306,200
Appraised Value$306,200

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
SHD1SHED FRAME  72.00 S.F.$5001
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2026$265,800$306,200$572,000
2025$245,600$294,300$539,900
2024$247,000$294,300$541,300

Assessment
Valuation YearImprovementsLandTotal
2026$265,800$306,200$572,000
2025$245,600$294,300$539,900
2024$247,000$294,300$541,300

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