15 Avon Rd is a 3,350 square foot multi-family home on a 3,920 square foot lot with 6 bedrooms and 3 bathrooms. Based on Redfin's Watertown data, we estimate the home's value is $1,314,037.
Multi-familyProperty Type
1900Year Built
3,920 sq ftLot Size
$392Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,314,037
$85K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.5% lower than the average sale price ($1.47M) 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
$14,130 (+7.4%)
$583,300 + $574,900
$1,158,200
2025
$13,158 (+7.1%)
$583,300 + $543,200
$1,126,500
2024
$12,289 (−9.6%)
$575,200 + $475,100
$1,050,300
2023
$13,588 (+6.7%)
$539,200 + $461,400
$1,000,600
2022
$12,739 (+14.3%)
$496,100 + $465,300
$961,400
2021
$11,148 (+1.9%)
$460,100 + $449,900
$910,000
2020
$10,938 (+2.4%)
$460,100 + $440,900
$901,000
2019
$10,678 (−0.1%)
$460,100 + $368,900
$829,000
2018
$10,690 (−1.2%)
$460,100 + $333,500
$793,600
2017
$10,824 (+7.5%)
$445,800 + $333,500
$779,300
2016
$10,070 (+8.6%)
$402,600 + $333,500
$736,100
2015
$9,274 (+2.9%)
$363,100 + $253,900
$617,000
2014
$9,015 (+1.9%)
$348,700 + $253,900
$602,600
2013
$8,846 (+5.1%)
$348,700 + $253,900
$602,600
2012
$8,418 (+13.7%)
$330,700 + $253,900
$584,600
2011
$7,403 (+5.9%)
$298,400 + $233,400
$531,800
2010
$6,990 (−4.5%)
$298,400 + $226,800
$525,200
2009
$7,323
$339,000 + $259,300
$598,300
Tax history for 15 Avon Rd
Year
Property tax
Land + Additions
Assessment*
2026
$14,130 (+7.4%)
$583,300 + $574,900
$1,158,200
2025
$13,158 (+7.1%)
$583,300 + $543,200
$1,126,500
2024
$12,289 (−9.6%)
$575,200 + $475,100
$1,050,300
2023
$13,588 (+6.7%)
$539,200 + $461,400
$1,000,600
2022
$12,739 (+14.3%)
$496,100 + $465,300
$961,400
2021
$11,148 (+1.9%)
$460,100 + $449,900
$910,000
2020
$10,938 (+2.4%)
$460,100 + $440,900
$901,000
2019
$10,678 (−0.1%)
$460,100 + $368,900
$829,000
2018
$10,690 (−1.2%)
$460,100 + $333,500
$793,600
2017
$10,824 (+7.5%)
$445,800 + $333,500
$779,300
2016
$10,070 (+8.6%)
$402,600 + $333,500
$736,100
2015
$9,274 (+2.9%)
$363,100 + $253,900
$617,000
2014
$9,015 (+1.9%)
$348,700 + $253,900
$602,600
2013
$8,846 (+5.1%)
$348,700 + $253,900
$602,600
2012
$8,418 (+13.7%)
$330,700 + $253,900
$584,600
2011
$7,403 (+5.9%)
$298,400 + $233,400
$531,800
2010
$6,990 (−4.5%)
$298,400 + $226,800
$525,200
2009
$7,323
$339,000 + $259,300
$598,300
*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 Sq. Ft: 1,125
Bathroom Information
# of Full Baths: 3
Heating & Cooling
Heating Type: Forced Hot Water
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 12
Exterior
Exterior Information
Physical Condition: Average
Construction Type: Frame
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Hip
Property Information
Living Sq. Ft: 3,350
Gross Sq. Ft: 5,020
# of Units: 2
# of Stories: 3
Parking & Garage Information
Parking Type: Basement Garage
Garage / Carport Type: Basement
Lot Information
# of Buildings: 1
Land Sq. Ft: 3,920
Municipality Name: WATERTOWN
Acres: 0.09
Zoning Code: T
State Use Description: 2-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 6
Baths: 3.0
Sq. Ft.: 3,350
Stories: 3.0
Lot Size: 3,920 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1900
Year Renovated: —
County: Middlesex County
APN: 566861S
Home facts updated by county records on Jul 28, 2026
Around this home
Schools
J.R. Lowell Elementary School
Public PreK-5 • Assigned • 0.5mi
8/10
Watertown Middle School
Public 6-8 • Assigned • 1.0mi
7/10
Watertown High School
Public 9-12 • Assigned • 1.0mi
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.