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Property Database

45-75 Sidney St

Property Information

Property Class HIGH-TECH
State Class Code 406
Zoning (Unofficial) CRDD
Map/Lot 92-127
Land Area (sq. ft) 91,967

Property Value

Year of Assessment2025
Tax DistrictC3
Residential ExemptionNo
Building Value$284,144,100
Land Value$46,025,800
Assessed Value$330,169,900
Sale Price$0
Book/Page/
Sale DateJanuary 1, 1900
Previous Assessed Value$337,892,200

Owner Information

Owner(s)MASSACHUSETTS INSTITUTE OF TECHNOLOGY
OFFICE OF THE TREASURER
C/O MIT INVESTMENT MGMT CO
ONE BROADWAY, 9TH FL. SUITE 200
CAMBRIDGE, MA 02142

Building Information

Commercial Building Number 1, Section 1

Exterior
StyleLIFE SCI HI TECH
Occupancy HIGH-TECH
Number of Stories5
Exterior Wall Type BRICK
Roof Material COMPOSITION
Wall Height 14
Partititions EXCELLENT
Interior
Living Area (sq. ft.)130,940
Number of Units 1
Systems
Heat TypeH.V.A.C.
Heat Fuel Gas
Plumbing EXCELLENT
Condition & Grade
Year Built1999
Overall ConditionSuperior
Overall GradeExcellent
Subareas
Code Description Gross Area Living Area
BAS First Floor 26,188 26,188
DKM Deck Masonry 452 0
FOP Porch, Open 226 0
FUS Upper Story, Finished 104,752 104,752
Total: 131,618 130,940
Extra Features / Outbuildings
DescriptionLOADING DOCK
Number of Units1250.00
Unit TypeC
DescriptionOVHD DOOR
Number of Units2.00
Unit TypeU
DescriptionELEV-PSNGR
Number of Units4.00
Unit TypeU
DescriptionELEV-FREIGHT
Number of Units1.00
Unit TypeU

Commercial Building Number 2, Section 1

Exterior
StyleLIFE SCI HI TECH
Occupancy HIGH-TECH
Number of Stories5
Exterior Wall Type BRICK-VENEER
Roof Material COMPOSITION
Wall Height 14
Partititions GOOD
Interior
Living Area (sq. ft.)138,144
Number of Units 1
Systems
Heat TypeHOT/CHLD-WTR
Heat Fuel Gas
Plumbing GOOD
Condition & Grade
Year Built1999
Overall ConditionExcellent
Overall GradeGood-v-good
Subareas
Code Description Gross Area Living Area
BAS First Floor 27,352 27,352
DKM Deck Masonry 452 0
FOP Porch, Open 452 0
FUS Upper Story, Finished 110,792 110,792
Total: 139,048 138,144
Extra Features / Outbuildings
DescriptionELEV-PSNGR
Number of Units4.00
Unit TypeU
DescriptionELEV-FREIGHT
Number of Units1.00
Unit TypeU
DescriptionOVHD DOOR
Number of Units2.00
Unit TypeU
DescriptionLOADING DOCK
Number of Units1200.00
Unit TypeC

Photos

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Sketches

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Related Information

  • GIS Map of this Property
  • No Sales with comparable location and/or physical attributes were found. Assessments are based on a market analysis of all valid sales for the subject's property class and the sales displayed are for comparison purposes only.
This page contains much of the information used by the City of Cambridge to assess properties. The purpose of this information is to be used only for ad valorem taxation purposes and any other use is therefore not valid.
Page was last modified on 7/24/2023 9:46 PM
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