18 RIVER LN
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Location
18 RIVER LN
Mblu
C12/ / 021/000 /
Acct#
10692
Owner
COWAN CLAY BENNETT
Assessed Value
$1,884,330
Appraisal
$2,691,900
PID
6584
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$1,225,200$1,466,700$2,691,900
Assessment
Valuation YearImprovementsLandTotal
2025$857,630$1,026,700$1,884,330

Owner of Record
OwnerCOWAN CLAY BENNETT
Co-Owner
Address18 RIVER LN

WESTPORT, CT 06880
Sale Price$2,275,000
Book & Page 4384/0303
Sale Date09/21/2026
Instrument00

Ownership History
Ownership History
OwnerSale PriceBook & PageInstrumentSale Date
COWAN CLAY BENNETT$2,275,0004384/03030009/21/2026
GRAU BENNETT & MARCY$03453/00872907/17/2013
GRAU BENNETT & MARCY$1,200,0001220/02030003/29/1993

Building Information
Building 1 : Section 1
Year Built: 1939
Living Area: 3,435
Building Attributes
FieldDescription
Style:Cape Cod
ModelResidential
Grade:A
Stories:2 Stories
Occupancy1
Exterior Wall 1Wood Shingle
Exterior Wall 2Stucco
Roof Structure:Gable
Roof CoverWood Shingle
Interior Wall 1Plaster
Interior Wall 2 
Interior Flr 1Hardwood
Interior Flr 2Pine/Soft Wood
Heat FuelOil
Heat Type:Forced Air
AC Type:Central
Total Bedrooms:3 Bedrooms
Total Bthrms:5 Full Baths
Total Half Baths:1 Half Bath
Total Xtra Fixtrs:6
Total Rooms:11 Rooms
Bath Style:Modern
Kitchen Style:Average
Kitchens1
Whirlpool Tubs 
Hot Tubs 
Sauna (SF Area) 
Fin Basement1076
Fin Bsmt QualLiving Area Q
Bsmt. Garages0
Interior CondG
Fireplaces3
Ceiling Height8.00
Elevator 
SprinklersNo
Acc Apts 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 1,774 1,774
TQSThree Quarter Story 1,699 1,359
FHSHalf Story, Finished 504 302
BSMBasement Area 221 0
CTHCathedral Ceiling 200 0
FGRGarage 504 0
FOPPorch, Open 81 0
RBMRaised Basement 2,075 0
SLBSlab 371 0
WDKDeck, Wood 708 0
   8,137 3,435

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code101R
DescriptionSingle Family RF  
ZoneAA
Land Line Valuation
Size (Acres)1.69
Assessed Value$1,026,700
Appraised Value$1,466,700

Outbuildings
Outbuildings
CodeDescriptionSizeValueAssessed ValueBldg #
SPL1InGround Pool720.00 S.F.$42,100$29,5001
PAT1Patio540.00 S.F.$9,700$6,8001
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$1,239,900$1,452,000$2,691,900
2024$940,200$836,420$1,776,620
2023$940,200$836,420$1,776,620

Assessment
Valuation YearImprovementsLandTotal
2025$868,000$1,016,400$1,884,400
2024$658,200$585,500$1,243,700
2023$658,200$585,500$1,243,700

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