41 TREADWELL AVE
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Location
41 TREADWELL AVE
Mblu
B06/ / 189/000 /
Acct#
4826
Owner
OCONNOR PATRICK T & NICOLE M
Assessed Value
$1,786,300
Appraisal
$2,551,900
PID
810
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$1,620,000$931,900$2,551,900
Assessment
Valuation YearImprovementsLandTotal
2025$1,134,000$652,300$1,786,300

Owner of Record
OwnerOCONNOR PATRICK T & NICOLE M
Co-Owner
Address41 TREADWELL AVE
WESTPORT, CT 06880
Sale Price$1,291,875
Book & Page 3920/0134
Sale Date05/28/2019
Instrument00

Ownership History
Ownership History
OwnerSale PriceBook & PageInstrumentSale Date
OCONNOR PATRICK T & NICOLE M$1,291,8753920/01340005/28/2019
MURRAY EILEEN K$1,340,0003015/02410708/06/2009
SAUNDERS CLAUDIA U$01861/02022906/08/2001
SAUNDERS MICHAEL G & CLAUDIA U$01227/00262904/28/1993

Building Information
Building 1 : Section 1
Year Built: 1933
Living Area: 4,837
Building Attributes
FieldDescription
Style:Colonial
ModelResidential
Grade:A+
Stories:2 1/2 Stories
Occupancy1
Exterior Wall 1Clapboard
Exterior Wall 2 
Roof Structure:Gable
Roof CoverAsphalt Shingl
Interior Wall 1Drywall
Interior Wall 2 
Interior Flr 1Hardwood
Interior Flr 2 
Heat FuelOil
Heat Type:HydroAir
AC Type:Central
Total Bedrooms:5 Bedrooms
Total Bthrms:4 Full Baths
Total Half Baths:1 Half Bath
Total Xtra Fixtrs:3
Total Rooms:8 Rooms
Bath Style:Modern
Kitchen Style:Modern
Kitchens1
Whirlpool Tubs1
Hot Tubs 
Sauna (SF Area) 
Fin Basement1400
Fin Bsmt QualLiving Area Q
Bsmt. Garages0
Interior CondG
Fireplaces1
Ceiling Height8.00
Elevator 
SprinklersYes
Acc Apts 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area
Living
Area
BASFirst Floor 2,071 2,071
FUSUpper Story, Finished 1,854 1,854
EAFAttic, Expansion, Finished 1,099 495
FHSHalf Story, Finished 587 352
TQSThree Quarter Story 81 65
BLCBalcony 60 0
BSMBasement Area 1,838 0
CTHCathedral Ceiling 739 0
FGRGarage 587 0
FOPPorch, Open 105 0
PORPergola 168 0
PTBPatio - Brick 168 0
PTSPatio - Stone 336 0
SLBSlab 197 0
   9,890 4,837

Extra Features
Extra Features
CodeDescriptionSizeValueAssessed ValueBldg #
GENGenerator0.00 UNITS$0$01

Land
Land Use
Use Code201
DescriptionSingle Family Res  
ZoneA
Land Line Valuation
Size (Acres)0.97
Assessed Value$652,300
Appraised Value$931,900

Outbuildings
Outbuildings
CodeDescriptionSizeValueAssessed ValueBldg #
SPL1InGround Pool800.00 S.F.$56,200$39,3001
PAT1Patio840.00 S.F.$18,100$12,7001
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$1,620,000$931,900$2,551,900
2024$1,117,800$536,800$1,654,600
2023$1,052,000$536,800$1,588,800

Assessment
Valuation YearImprovementsLandTotal
2025$1,134,000$652,300$1,786,300
2024$782,400$375,800$1,158,200
2023$736,400$375,800$1,112,200

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