15 PORTER ST 17
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Location
15 PORTER ST 17
Mblu
1201/ 12/ 11/ /
Acct#
2604
Owner
THE GREENE TITCHENER FAMILY TRUST
Total Market Value
$1,043,100
PID
2604
Building Count
1
Current Value
Assessment
Valuation YearImprovementsLandTotal
2026$548,300$494,800$1,043,100

Owner of Record
OwnerTHE GREENE TITCHENER FAMILY TRUST
Co-OwnerGREENE CLAIRE M AND TITCHENER THOMAS B TRUSTEES
Address15 PORTER ST
WATERTOWN, MA 02472
Sale Price$1,650,000
Certificate288663
Book & Page 1636/5
Sale Date11/20/2025
Instrument1AL

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
THE GREENE TITCHENER FAMILY TRUST$1,650,0002886631636/51AL11/20/2025
O`KEEFE KEVIN$198,0001147/1561147/1561AL10/27/1995

Building Information
Building 1 : Section 1
Year Built: 1920
Living Area: 3,391
Replacement Cost: $804,535
Building Percent Good: 68
Replacement Cost
Less Depreciation:

$547,100
Building Attributes
FieldDescription
StyleTwo Family
ModelMulti-Family
GradeAverage
Stories2.25
FoundationConc Block
Ext Wall 1Aluminum
Ext Wall 2 
Roof StructureHip
Roof CoverAsphalt Sh
Int Wall 1Plaster
Int Wall 2 
Int Floor 1Hardwood
Int Floor 2 
Heat FuelGas
Heat TypeSteam
AC Percent50
Bedrooms4
Full Baths3
Half Baths0
Total Rooms10
Full Bath RatingGood
Kitchen RatingGood
Kitchens2
Fireplace RatingA
Fireplace(s)0
Bsmt Garage0
FrameWood
Total # Units2
Living Units2
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area
Living
Area
BASBase Floor 1,247 1,247
FUSFinished Upper Story 1,247 1,247
TQSThree Quarter Story 1,196 897
FOPOpen Porch 420 0
UBMBasement, Unfinished 1,247 0
WDKDeck, Wood 132 0
   5,489 3,391

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code1040
DescriptionTWO FAM  
Zone
NeighborhoodEF
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.18
Frontage
Depth
Total Market Land$494,800

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
SHD1Shed Frame  64.00 S.F.$1,2001
Valuation History
Assessment
Valuation YearImprovementsLandTotal
2025$518,600$494,800$1,013,400
2024$430,400$480,200$911,000
2023$425,500$464,700$890,600

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