45 Maple St is a 1,910 square foot condo with 3 bedrooms and 2.5 bathrooms. Based on Redfin's Watertown data, we estimate the home's value is $1,024,211.
CondoProperty Type
1865Year Built
$536Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,024,211
$14K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.2% lower than the average sale price ($1.06M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$12,324
$1,010,200
Tax history for 45 Maple St
Year
Property tax
Land + Additions
Assessment*
2026
$12,324
$1,010,200
*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: 6
Exterior
Exterior Information
Physical Condition: Average
Construction Type: Frame
Roof Shape Type: Hip
Property Information
Living Sq. Ft: 1,910
Gross Sq. Ft: 1,910
# of Units: 2
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,991
Municipality Name: WATERTOWN
Acres: 0.1375
Zoning Code: T
State Use Description: CONDOMINIUM
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 1,910
Stories: 2.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1865
Year Renovated: —
County: Middlesex County
APN: 22563921S
Home facts updated by county records on Sep 10, 2026
Around this home
Schools
K - 12
Preschool & daycare
Hosmer Elementary School
Public PreK-5 • Assigned • 1.0mi
7/10
Watertown Middle School
Public 6-8 • Assigned • 1.0mi
7/10
Watertown High School
Public 9-12 • Assigned • 0.9mi
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...