421 WEST AVENUE
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Location
421 WEST AVENUE
Mblu
003/ 9624/ / /
Acct#
003-9624
Owner
WEST AVENUE INDUSTRIAL LLC
Total Market Value
$18,916,670
Appraisal
$27,023,810
PID
16985
Building Count
2
Legal Description
District
:
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$14,852,540$12,171,270$27,023,810
Assessment
Valuation YearImprovementsLandTotal
2025$10,396,780$8,519,890$18,916,670

Owner of Record
OwnerWEST AVENUE INDUSTRIAL LLC
Co-Owner
Address48 RINGS END ROAD
DARIEN, CT 06820-5824
Sale Price$20,500,000
Book & Page 12772/278
Sale Date08/09/2021
Instrument25

Ownership History
Ownership History
OwnerSale PriceBook & PageInstrumentSale Date
WEST AVENUE INDUSTRIAL LLC$20,500,00012772/2782508/09/2021
CLEARBROOK STAMFORD LLC$12,720,00012120/02592504/04/2019
WEST AVENUE REALTY ASSOCIATES LLC$012112/02932503/25/2019
MACK-CALI STAMFORD REALTY ASS$06141/0270 03/04/2002
CALI STAMFORD RLTY ASSOC LP$1,313,0004911/02930001/26/1998

Building Information
Building 1 : Section 1
Year Built: 1998
Living Area: 61,707
Building Attributes
FieldDescription
Style:Warehouse
ModelInd/Comm
GradeC
Stories:1 Story
Occupancy2.00
Exterior Wall 1Concr/Cinder
Exterior Wall 2 
Roof StructureFlat
Roof CoverT&G/Rubber
Interior Wall 1Minimum
Interior Wall 2 
Interior Floor 1Concrete Slab
Interior Floor 2 
Heating FuelGas/LP
Heating TypeForced Air-Duc
AC TypeCentral
Bldg UseIndustrial MDL-94
Total Rooms 
Total Bedrms00
Total Baths0
1st Floor Use:300
Heat/ACHeat/AC Pkgs
Frame TypeSteel
Baths/PlumbingAverage
Ceiling/WallCeil & Mn Wall
Rooms/PrtnsAverage
Wall Height14.00
% Comn Wall 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 40,599 40,599
FBMFinished Basement - Comm 21,108 21,108
UBMBasement, Unfinished 20,920 0
   82,627 61,707
Building 2 : Section 1
Year Built: 1980
Living Area: 19,700
Building Attributes : Bldg 2 of 2
FieldDescription
Style:Office Bldg
ModelInd/Comm
GradeC
Stories:1 Story
Occupancy1.00
Exterior Wall 1Metal/Sandw
Exterior Wall 2 
Roof StructureFlat
Roof CoverT&G/Rubber
Interior Wall 1Drywall/Plaste
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2 
Heating FuelGas/LP
Heating TypeHot Wtr Bbd
AC TypeCentral
Bldg UseIndustrial MDL-96
Total Rooms 
Total Bedrms00
Total Baths0
1st Floor Use:300
Heat/ACHeat/AC Pkgs
Frame TypeSteel
Baths/PlumbingAverage
Ceiling/WallSus-Ceil&Wall
Rooms/PrtnsAverage
Wall Height9.00
% Comn Wall 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 19,700 19,700
   19,700 19,700
Building 2 : Section 2
Year Built: 2022
Living Area: 79,321
Building Attributes : Bldg 2 of 2 : Section 2 of 2
FieldDescription
Style:Warehouse
ModelInd/Comm
GradeC
Stories:1 Story
Occupancy2.00
Exterior Wall 1Metal/Sandw
Exterior Wall 2 
Roof StructureFlat
Roof CoverT&G/Rubber
Interior Wall 1Drywall/Plaste
Interior Wall 2 
Interior Floor 1Carpet
Interior Floor 2 
Heating FuelGas/LP
Heating TypeForced Air-Duc
AC TypeCentral
Bldg UseIndustrial MDL-96
Total Rooms 
Total Bedrms00
Total Baths0
1st Floor Use:300
Heat/ACHeat/AC Pkgs
Frame TypeSteel
Baths/PlumbingAverage
Ceiling/WallSus-Ceil&Wall
Rooms/PrtnsAverage
Wall Height16.00
% Comn Wall 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 66,168 66,168
MEZMezzanine 13,153 13,153
UBMBasement, Unfinished 66,168 0
   145,489 79,321

Extra Features
Extra Features
CodeDescriptionSizeValueBldg #
OH2Door Overhd Re2.00 UNITS$12,0002
HL1Hydro Lift Com4.00 UNITS$24,4801
OH1Door Overhd Co5.00 UNITS$31,8801
SPR1Sprinklers - Wet61707.00 S.F.$141,6201
EL2Elev Pass2.00 STOPS$288,0002
OH2Door Overhd Re7.00 UNITS$42,0002
SPR1Sprinklers - Wet66168.00 S.F.$142,9202

Land
Land Use
Use Code300
DescriptionIndustrial MDL-96  
ZoneMG
Neighborhood0200
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)15.57
Depth
Total Market Land$8,519,890
Appraised Value$12,171,270

Outbuildings
Outbuildings
CodeDescriptionSub CodeSub DescriptionSizeValueBldg #
AP1Fence Chn Lk  4480.00 L.F.$42,0001
LP1Pavng Concr  9255.00 S.F.$15,6201
LP4Pavng Asphlt  34000.00 S.F$43,3501
Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2024$14,852,540$12,171,270$27,023,810
2023$13,444,420$12,171,270$25,615,690
2022$9,573,920$12,171,270$21,745,190

Assessment
Valuation YearImprovementsLandTotal
2024$10,396,780$8,519,890$18,916,670
2023$9,411,090$8,519,890$17,930,980
2022$6,701,750$8,519,890$15,221,640

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