As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$5,351 (+4.1%)
$496,800
2024
$5,138 (−2.4%)
$485,200
2023
$5,262 (+1.1%)
$469,400
2022
$5,204 (+3.8%)
$455,700
2021
$5,012 (+4.1%)
$442,000
2020
$4,813 (+4.5%)
$435,200
2019
$4,605 (+5.3%)
$409,000
2018
$4,375 (+6.2%)
$360,700
2017
$4,121 (−1.9%)
$328,100
2016
$4,200 (+2.5%)
$328,100
2015
$4,099 (+3.1%)
$302,500
2014
$3,977 (+1.3%)
$288,400
2013
$3,925 (−8.5%)
$288,400
2012
$4,289 (+10.1%)
$314,000
2011
$3,897 (+2.5%)
$314,000
2010
$3,803
$314,000
2009
$3,804
$319,100
Tax history for 11 Osborne Rd
Year
Property tax
Land + Additions
Assessment*
2025
$5,351 (+4.1%)
$496,800
2024
$5,138 (−2.4%)
$485,200
2023
$5,262 (+1.1%)
$469,400
2022
$5,204 (+3.8%)
$455,700
2021
$5,012 (+4.1%)
$442,000
2020
$4,813 (+4.5%)
$435,200
2019
$4,605 (+5.3%)
$409,000
2018
$4,375 (+6.2%)
$360,700
2017
$4,121 (−1.9%)
$328,100
2016
$4,200 (+2.5%)
$328,100
2015
$4,099 (+3.1%)
$302,500
2014
$3,977 (+1.3%)
$288,400
2013
$3,925 (−8.5%)
$288,400
2012
$4,289 (+10.1%)
$314,000
2011
$3,897 (+2.5%)
$314,000
2010
$3,803
$314,000
2009
$3,804
$319,100
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Basement Information
Basement Type: Finished
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Type: Steam
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Average
Construction Type: Frame
Exterior Wall: Stone/Stucco
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 1,532
Gross Sq. Ft: 1,532
# of Units: 1
Lot Information
# of Buildings: 1
Municipality Name: ARLINGTON
Zoning Code: R2
State Use Description: CONDOMINIUM
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,532
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 1927
Year Renovated: —
County: Middlesex County
APN: 4716654
Home facts updated by county records on Jul 16, 2026
Around this home
Schools
Hardy
Public K-5 • Assigned • 0.2mi
8/10
Gibbs School
Public 6 • Assigned • 0.6mi
9/10
Arlington High School
Public 9-12 • Assigned • 1.4mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Arlington's location paired with its diverse housing stock of houses and condos has made it a desirable extension of the ever-popular Cambridge market. It is no longer a "backup" town, and has the convenience of what used to be called a "streetcar...