21 NORWALK AVE
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Location
21 NORWALK AVE
Mblu
D03/ / 150/000 /
Acct#
10300
Owner
WARREN STEVEN
Assessed Value
$2,015,685
Appraisal
$2,879,520
PID
6196
Building Count
2
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$1,172,535$1,706,985$2,879,520
Assessment
Valuation YearImprovementsLandTotal
2025$820,785$1,194,900$2,015,685

Owner of Record
OwnerWARREN STEVEN
Co-Owner
Address21 NORWALK AVE

WESTPORT, CT 06880
Sale Price$2,400,000
Book & Page 4231/0088
Sale Date04/04/2022
Instrument00

Ownership History
Ownership History
OwnerSale PriceBook & PageInstrumentSale Date
WARREN STEVEN$2,400,0004231/00880004/04/2022
ALBERTELL JON & IULENE$2,000,0003670/01600001/08/2016
FINE BUILDERS LLC$950,0003514/03110704/04/2014
OBRIEN JEREMIAH H$03019/01650108/21/2009
THE O'BRIEN FAMILY RES TRUST$01742/01382912/03/1999

Building Information
Building 1 : Section 1
Year Built: 1920
Living Area: 936
Building Attributes
FieldDescription
Style:Colonial
ModelResidential
Grade:A+
Stories:2 Stories
Occupancy1
Exterior Wall 1Wood Shingle
Exterior Wall 2 
Roof Structure:Gable
Roof CoverAsphalt Shingl
Interior Wall 1Drywall
Interior Wall 2 
Interior Flr 1Hardwood
Interior Flr 2 
Heat FuelGas
Heat Type:HydroAir
AC Type:Central
Total Bedrooms: 
Total Bthrms: 
Total Half Baths:1 Half Bath
Total Xtra Fixtrs:1
Total Rooms:3 Rooms
Bath Style:Modern
Kitchen Style:Modern
Kitchens1
Whirlpool Tubs 
Hot Tubs 
Sauna (SF Area) 
Fin Basement 
Fin Bsmt Qual 
Bsmt. Garages0
Interior CondVG
Fireplaces 
Ceiling Height9.00
Elevator 
SprinklersNo
Acc Apts 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 936 936
   936 936
Building 1 : Section 2
Year Built: 2015
Living Area: 1,219
Building Attributes : Section 2 of 3
FieldDescription
Style:Colonial
ModelResidential
Grade:A+
Stories:2 Stories
Occupancy1
Exterior Wall 1Wood Shingle
Exterior Wall 2 
Roof Structure:Gable
Roof CoverAsphalt Shingl
Interior Wall 1Drywall
Interior Wall 2 
Interior Flr 1Hardwood
Interior Flr 2 
Heat FuelGas
Heat Type:HydroAir
AC Type:Central
Total Bedrooms:4 Bedrooms
Total Bthrms:2 Full Baths
Total Half Baths: 
Total Xtra Fixtrs:3
Total Rooms:4 Rooms
Bath Style:Modern
Kitchen Style: 
Kitchens 
Whirlpool Tubs 
Hot Tubs 
Sauna (SF Area) 
Fin Basement 
Fin Bsmt Qual 
Bsmt. Garages0
Interior CondA
Fireplaces 
Ceiling Height9.00
Elevator 
SprinklersNo
Acc Apts 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
FUSUpper Story, Finished 1,190 1,190
TQSThree Quarter Story 36 29
BLCBalcony 289 0
FOPPorch, Open 224 0
FTCFlo-Thru Crawl 1,193 0
WDKDeck, Wood 28 0
   2,960 1,219
Building 1 : Section 3
Year Built: 2026
Living Area: 136
Building Attributes : Section 3 of 3
FieldDescription
Style:Colonial
ModelResidential
Grade:A+
Stories:2 Stories
Occupancy1
Exterior Wall 1Wood Shingle
Exterior Wall 2 
Roof Structure:Gable
Roof CoverAsphalt Shingl
Interior Wall 1Drywall
Interior Wall 2 
Interior Flr 1Hardwood
Interior Flr 2 
Heat FuelGas
Heat Type:HydroAir
AC Type:Central
Total Bedrooms: 
Total Bthrms: 
Total Half Baths: 
Total Xtra Fixtrs:1
Total Rooms:1 Room
Bath Style: 
Kitchen Style: 
Kitchens 
Whirlpool Tubs 
Hot Tubs 
Sauna (SF Area) 
Fin Basement 
Fin Bsmt Qual 
Bsmt. Garages 
Interior CondA
Fireplaces 
Ceiling Height9.00
Elevator 
SprinklersNo
Acc Apts 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 136 136
   136 136
Building 2 : Section 1
Year Built: 2026
Living Area: 529
Building Attributes : Bldg 2 of 2
FieldDescription
Style:Colonial
ModelResidential
Grade:C
Stories: 
Occupancy 
Exterior Wall 1Minimum
Exterior Wall 2 
Roof Structure:Gable
Roof CoverAsphalt Shingl
Interior Wall 1Minimum
Interior Wall 2 
Interior Flr 1Minimum/Plywd
Interior Flr 2 
Heat FuelGas
Heat Type:Forced Air
AC Type:Central
Total Bedrooms:1 Bedroom
Total Bthrms:1 Full Bath
Total Half Baths:1 Half Bath
Total Xtra Fixtrs:1
Total Rooms:2 Rooms
Bath Style:Modern
Kitchen Style: 
Kitchens 
Whirlpool Tubs 
Hot Tubs 
Sauna (SF Area) 
Fin Basement 
Fin Bsmt Qual 
Bsmt. Garages 
Interior CondA
Fireplaces 
Ceiling Height8.00
Elevator 
Sprinklers 
Acc Apts 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 294 294
TQSThree Quarter Story 294 235
CRLCrawl Space 294 0
VLTVaulted Ceiling 294 0
   1,176 529

Extra Features
Extra Features

No Data for Extra Features


Land
Land Use
Use Code101
DescriptionSingle Family Res  
ZoneA
Land Line Valuation
Size (Acres)0.11
Assessed Value$1,194,900
Appraised Value$1,706,985

Outbuildings
Outbuildings

No Data for Outbuildings

Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$943,845$1,706,985$2,650,830
2024$933,765$957,600$1,891,365
2023$933,765$957,600$1,891,365

Assessment
Valuation YearImprovementsLandTotal
2025$660,660$1,194,900$1,855,560
2024$653,625$670,320$1,323,945
2023$653,625$670,320$1,323,945

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