As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$8,596 (+1.6%)
$736,000
2024
$8,461 (−9.8%)
$723,200
2023
$9,381 (+12.7%)
$690,800
2022
$8,325 (+9.9%)
$628,300
2021
$7,572 (+1.7%)
$618,100
2020
$7,442 (+9.0%)
$613,000
2019
$6,830 (+2.3%)
$530,300
2018
$6,678 (+1.2%)
$495,800
2017
$6,601 (+7.0%)
$475,200
2016
$6,172 (−7.7%)
$451,200
2015
$6,685
$444,800
Tax history for 9 Hazel St
Year
Property tax
Land + Additions
Assessment*
2025
$8,596 (+1.6%)
$736,000
2024
$8,461 (−9.8%)
$723,200
2023
$9,381 (+12.7%)
$690,800
2022
$8,325 (+9.9%)
$628,300
2021
$7,572 (+1.7%)
$618,100
2020
$7,442 (+9.0%)
$613,000
2019
$6,830 (+2.3%)
$530,300
2018
$6,678 (+1.2%)
$495,800
2017
$6,601 (+7.0%)
$475,200
2016
$6,172 (−7.7%)
$451,200
2015
$6,685
$444,800
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Construction Type: Frame
Exterior Wall: Vinyl
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 1,845
Gross Sq. Ft: 1,845
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Municipality Name: WATERTOWN
Zoning Code: T
State Use Description: CONDOMINIUM
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 2.5
Sq. Ft.: 1,845
Stories: 2.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1900
Year Renovated: —
County: Middlesex County
APN: 4900777
Home facts updated by county records on Jul 16, 2026
Around this home
Schools
Hosmer Elementary School
Public PreK-5 • Assigned • 0.3mi
7/10
Watertown Middle School
Public 6-8 • Assigned • 1.6mi
7/10
Watertown High School
Public 9-12 • Assigned • 1.6mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Watertown's urban-suburban feeling paired with its proximity to Cambridge & Boston have caused it to rapidly transform into a destination for home buyers. Historically a manufacturing city, it has changed into a restaurant, shopping, and biotech hub...
with a completely built-out residential landscape.
Watertown’s market has exploded in recent years, with high home prices. Located close to Boston, it offers the perfect balance of a seamless urban commute and the tranquility of suburban living. Enhanced by flexible MBTA bus options and its location...