100 WESTFORD ST
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Location
100 WESTFORD ST
Mblu
71/ 317/ 5/ /
Acct#
8573
Owner
MARCOUX JASON A
Total Market Value
$622,900
PID
9102
Building Count
1
Current Value
Assessment
Valuation YearImprovementsLandTotal
2026$340,900$282,000$622,900

Parcel Addresses
Additional Addresses

No Additional Addresses available for this parcel


Owner of Record
OwnerMARCOUX JASON A
Co-OwnerMARCOUX VICTORIA L
Care Of
Address100 WESTFORD ST

CHELMSFORD, 01824
Sale Price$680,000
Certificate
Book & Page 38805/36
Sale Date10/07/2024
Instrument00

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
MARCOUX JASON A$680,000 38805/360010/07/2024
CARPENTER JAMES T &$142,500 6690/03170009/27/1993
COLEMAN RICHARD A & JOYCE A$134,900 03324/02110001/17/1986
RANDALL DONALD L$0 01336/0097 05/23/1956

Building Information
Building 1 : Section 1
Year Built: 1955
Living Area: 1,698
Replacement Cost: $474,913
Building Percent Good: 71
Replacement Cost
Less Depreciation:

$337,200
Building Attributes
FieldDescription
Style:Cape Cod
ModelResidential
Grade:Average
Stories:1.75
Occupancy1
Exterior Wall 1Vinyl Siding
Exterior Wall 2 
Roof Structure:Gable/Hip
Roof CoverAsph/F Gls/Cmp
Interior Wall 1Drywall/Sheet
Interior Wall 2 
Interior Flr 1Carpet
Interior Flr 2 
Heat FuelGas
Heat Type:Forced Air-Duc
AC Type:Central
Total Bedrooms:3 Bedrooms
Total Bthrms:1
Total Half Baths:1
Total Xtra Fixtrs: 
Total Rooms:7 Rooms
Bath Style:Average
Kitchen Style:Modern
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area
Living
Area
BASFirst Floor 856 856
TQSThree Quarter Story 744 558
FHSHalf Story, Finished 474 284
FBMBasement, Finished 384 0
FGRGarage, Finished 322 0
FOPPorch, Open, Finished 60 0
UBMBasement, Unfinished 360 0
WDKDeck, Wood 260 0
   3,460 1,698

Extra Features
Extra Features
CodeDescriptionSizeValueBldg #
FPL21.5 STORY CHIM1.00 UNITS$2,7001

Land
Land Use
Use Code1010
DescriptionSingle Fam MDL-01  
ZoneRB
Neighborhood
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.24
Depth0
Total Market Land$282,000

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
PAT1PATIO-AVG  90.00 S.F.$1001
SHD1SHED FRAME  100.00 S.F.$9001
Valuation History
Assessment
Valuation YearImprovementsLandTotal
2026$340,900$282,000$622,900
2025$304,200$256,800$561,000
2024$295,600$256,800$552,400

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