177 Newtown Rd is a 4,210 square foot house on a 2.6 acre lot with 5 bedrooms and 4.5 bathrooms. Based on Redfin's Acton data, we estimate the home's value is $1,662,509.
Single-familyProperty Type
2006Year Built
2.6 acresLot Size
$395Est. Price/Sq.Ft.
3 garage spacesParking
Source:Public Records
Redfin Estimate
$1,662,509
$37K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 25.9% higher than the average sale price ($1.32M) 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*
2025
$26,474 (+8.0%)
$396,400 + $1,147,300
$1,543,700
2024
$24,523 (+2.1%)
$396,400 + $1,074,700
$1,471,100
2023
$24,024 (+5.9%)
$360,400 + $1,007,700
$1,368,100
2022
$22,685 (+1.2%)
$314,800 + $851,500
$1,166,300
2021
$22,405 (+6.2%)
$291,600 + $815,900
$1,107,500
2020
$21,093 (+2.8%)
$291,600 + $804,700
$1,096,300
2019
$20,515 (−4.4%)
$291,600 + $767,500
$1,059,100
2018
$21,459 (+2.1%)
$291,600 + $815,700
$1,107,300
2017
$21,027 (+2.1%)
$291,600 + $811,600
$1,103,200
2016
$20,586 (+1.2%)
$291,600 + $778,900
$1,070,500
2015
$20,334 (+5.4%)
$291,600 + $775,800
$1,067,400
2014
$19,294 (+0.9%)
$291,600 + $700,400
$992,000
2013
$19,117 (+3.6%)
$291,600 + $709,300
$1,000,900
2012
$18,446 (+9.0%)
$291,600 + $702,800
$994,400
2011
$16,926 (+1.4%)
$291,600 + $644,600
$936,200
2010
$16,699 (+5.2%)
$291,600 + $683,800
$975,400
2009
$15,875
$293,500 + $666,900
$960,400
Tax history for 177 Newtown Rd
Year
Property tax
Land + Additions
Assessment*
2025
$26,474 (+8.0%)
$396,400 + $1,147,300
$1,543,700
2024
$24,523 (+2.1%)
$396,400 + $1,074,700
$1,471,100
2023
$24,024 (+5.9%)
$360,400 + $1,007,700
$1,368,100
2022
$22,685 (+1.2%)
$314,800 + $851,500
$1,166,300
2021
$22,405 (+6.2%)
$291,600 + $815,900
$1,107,500
2020
$21,093 (+2.8%)
$291,600 + $804,700
$1,096,300
2019
$20,515 (−4.4%)
$291,600 + $767,500
$1,059,100
2018
$21,459 (+2.1%)
$291,600 + $815,700
$1,107,300
2017
$21,027 (+2.1%)
$291,600 + $811,600
$1,103,200
2016
$20,586 (+1.2%)
$291,600 + $778,900
$1,070,500
2015
$20,334 (+5.4%)
$291,600 + $775,800
$1,067,400
2014
$19,294 (+0.9%)
$291,600 + $700,400
$992,000
2013
$19,117 (+3.6%)
$291,600 + $709,300
$1,000,900
2012
$18,446 (+9.0%)
$291,600 + $702,800
$994,400
2011
$16,926 (+1.4%)
$291,600 + $644,600
$936,200
2010
$16,699 (+5.2%)
$291,600 + $683,800
$975,400
2009
$15,875
$293,500 + $666,900
$960,400
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Apr 22, 2025 • Final
Plumbing
Install a replacement boiler.
HVAC
Plumbing
Apr 22, 2025 • Final
Gas
Install a replacement boiler.
Gas
HVAC
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 4
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Excellent
Building Style Type: Colonial
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Subdivision Name: ERNIE ANDERSON
Living Sq. Ft: 4,210
Gross Sq. Ft: 9,648
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 113,256
Municipality Name: ACTON
Acres: 2.6
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 5
Baths: 4.5
Sq. Ft.: 4,210
Stories: 2.0
Lot Size: 2.6 acres
Style: Single Family Residential
Year Built: 2006
Year Renovated: —
County: Middlesex County
APN: 4011184
Home facts updated by county records on Sep 8, 2026
Around this home
Schools
McCarthy-Towne School
Public K-6 • Assigned • 1.6mi
8/10
Raymond J Grey Junior High School
Public 7-8 • Assigned • 1.6mi
10/10
Acton-Boxborough Regional High School
Public 9-12 • Assigned • 1.4mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 96° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Acton, MA • 01720
Average low and high temperatures (°F)
32
17
35
18
50
30
61
39
69
49
81
59
85
65
81
57
74
53
63
42
51
34
38
22
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.1 hours in
June and 4.4 hours in December, placing it below the
U.S. average for solar exposure.
9.1 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.58M – $1.91M
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