101 COLLEGE ST
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Location
101 COLLEGE ST
Mblu
241/ 0204/ 00601/ /
Acct#
241 0204 00601
Owner
101 COLLEGE STREET LLC
Total Market Value
$124,703,390
Appraisal
$178,147,700
PID
108157
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$173,777,400$4,370,300$178,147,700
Assessment
Valuation YearImprovementsLandTotal
2025$121,644,180$3,059,210$124,703,390

Owner of Record
Owner101 COLLEGE STREET LLC
Co-Owner
Address150 BAKER ST EXTN. SUITE 303
CONCORD, MA 01742
Sale Price$0
Certificate
Book & Page 10186/57
Sale Date06/04/2021
Instrument15

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
101 COLLEGE STREET LLC$0 10186/571506/04/2021
CITY OF NEW HAVEN $0 NA/NA1502/22/2021

Building Information
Building 1 : Section 1
Year Built: 2021
Living Area: 475,507
Replacement Cost: $85,094,817
Building Percent Good: 199
Replacement Cost
Less Depreciation:

$169,338,700
Building Attributes
FieldDescription
Style:Research/Devel
ModelCommercial
GradeGRADE A++
Stories:10
Occupancy1.00
Exterior Wall 1Glass/Thermo.
Exterior Wall 2Pre-finsh Metl
Roof StructureFlat
Roof CoverT&G/Rubber
Interior Wall 1Drywall/Plaste
Interior Wall 2 
Interior Floor 1Ceram Clay Til
Interior Floor 2 
Heating FuelGas/Oil
Heating TypeFA/HW/ST
AC TypeCentral
Bldg UseOFFICE BLD MDL-94
Total Rooms 
Total Bedrms 
Total Baths 
NBHD Code 
1st Floor Use: 
Heat/ACHEAT/AC PKGS
Frame TypeFIREPRF STEEL
Baths/PlumbingABOVE AVERAGE
Ceiling/WallTYPICAL
Rooms/PrtnsABOVE AVERAGE
Wall Height15.00
% Comn Wall 
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area
Living
Area
FUSFinished Upper Story 445,102 422,847
BASFirst Floor 52,660 52,660
UBMUnfinished Basement 64,071 0
   561,833 475,507

Extra Features
Extra Features
CodeDescriptionSizeValueAssessed ValueBldg #
ELV2PASS ELEV12.00 STOPS$372,000$260,4001
ELV2PASS ELEV12.00 STOPS$372,000$260,4001
ELV2PASS ELEV12.00 STOPS$372,000$260,4001
ELV2PASS ELEV12.00 STOPS$372,000$260,4001
ELV2PASS ELEV12.00 STOPS$372,000$260,4001
ELV2PASS ELEV12.00 STOPS$372,000$260,4001
ELV2PASS ELEV12.00 STOPS$372,000$260,4001
ELV2PASS ELEV3.00 STOPS$93,000$65,1001
SPR2WET/CONCEALED561833.00 S.F.$1,741,700$1,219,1901

Land
Land Use
Use Code3400
DescriptionOFFICE BLD MDL-94  
ZoneBD3
NeighborhoodDT
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)1.75
Frontage
Depth
Total Market Land$3,059,210
Appraised Value$4,370,300

Outbuildings
Outbuildings

No Data for Outbuildings

Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$173,777,400$4,370,300$178,147,700
2024$157,609,400$4,370,300$161,979,700
2023$157,609,400$4,370,300$161,979,700

Assessment
Valuation YearImprovementsLandTotal
2025$121,644,180$3,059,210$124,703,390
2024$110,326,580$3,059,210$113,385,790
2023$110,326,580$3,059,210$113,385,790

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