1 Brattle Sq Property Information
Property Class
INV-OFFICE
State Class Code
346
Zoning (Unofficial)
BB-HSQ
Map/Lot
168-36
Land Area (sq. ft)
29,632
Property Value
Year of Assessment 2025
Tax District C7
Residential Exemption No
Building Value $13,637,500
Land Value $63,254,600
Assessed Value $76,892,100
Sale Price $2,721,600
Book/Page 81056/390
Sale Date December 14, 2022
Previous Assessed Value $90,405,400
Owner Information
Owner(s) BCSP 9 OBS PROPERTY LLC
Building Information
Commercial Building Number 1, Section 1 Exterior
Style OFFICE
Occupancy
INV-OFFICE
Number of Stories 6
Exterior Wall Type
METAL-GLASS
Roof Material
RUBBER-MEMBRAN
Wall Height
10
Partititions
GOOD
Interior
Living Area (sq. ft.) 112,901
Number of Units
8
Systems
Heat Type HOT/CHLD-WTR
Heat Fuel
Gas
Plumbing
GOOD
Condition & Grade
Year Built 1991
Overall Condition Average
Overall Grade Good
Subareas
Code
Description
Gross Area
Living Area
BAS
First Floor
24,905
24,905
F_3
Upper Finish 3
6,780
20,340
F_4
Upper Finish 4 Stry
3,470
13,880
F_5
Upper Finish 5 Stry
8,446
42,230
FUS
Upper Story, Finished
11,546
11,546
GA1
Garage
24,905
0
UST
Utility, Storage, Unfinished
3,708
0
Total:
83,760
112,901
Extra Features / Outbuildings
Description ELEV-PSNGR
Number of Units 1.00
Unit Type U
Description ESCALATORS
Number of Units 2.00
Unit Type C
Description CELL TOWER
Number of Units 1.00
Unit Type U
Photos
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Sketches
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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.