20 Olde Lantern Rd is a 2,618 square foot house on a 0.46 acre lot with 4 bedrooms and 2.5 bathrooms. Based on Redfin's Acton data, we estimate the home's value is $1,012,014.
Single-familyProperty Type
1969Year Built
0.46 acresLot Size
$387Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,012,014
$28K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.9% lower than the average sale price ($1.08M) 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
$15,051 (+7.0%)
$341,000 + $536,600
$877,600
2024
$14,066 (+2.5%)
$341,000 + $502,800
$843,800
2023
$13,723 (+3.8%)
$310,000 + $471,500
$781,500
2022
$13,216 (+2.6%)
$269,500 + $410,000
$679,500
2021
$12,884 (+6.0%)
$249,300 + $387,600
$636,900
2020
$12,150 (+5.1%)
$249,300 + $382,200
$631,500
2019
$11,556 (+1.8%)
$249,300 + $347,300
$596,600
2018
$11,351 (+1.0%)
$249,300 + $336,400
$585,700
2017
$11,234 (+2.0%)
$249,300 + $340,100
$589,400
2016
$11,011 (+2.8%)
$249,300 + $323,300
$572,600
2015
$10,708 (+3.6%)
$249,300 + $312,800
$562,100
2014
$10,340 (+1.8%)
$249,300 + $282,300
$531,600
2013
$10,154 (+2.6%)
$249,300 + $282,300
$531,600
2012
$9,900 (+2.6%)
$249,300 + $284,400
$533,700
2011
$9,649 (+2.9%)
$249,300 + $284,400
$533,700
2010
$9,380 (+4.9%)
$249,300 + $298,600
$547,900
2009
$8,944
$249,300 + $291,800
$541,100
Tax history for 20 Olde Lantern Rd
Year
Property tax
Land + Additions
Assessment*
2025
$15,051 (+7.0%)
$341,000 + $536,600
$877,600
2024
$14,066 (+2.5%)
$341,000 + $502,800
$843,800
2023
$13,723 (+3.8%)
$310,000 + $471,500
$781,500
2022
$13,216 (+2.6%)
$269,500 + $410,000
$679,500
2021
$12,884 (+6.0%)
$249,300 + $387,600
$636,900
2020
$12,150 (+5.1%)
$249,300 + $382,200
$631,500
2019
$11,556 (+1.8%)
$249,300 + $347,300
$596,600
2018
$11,351 (+1.0%)
$249,300 + $336,400
$585,700
2017
$11,234 (+2.0%)
$249,300 + $340,100
$589,400
2016
$11,011 (+2.8%)
$249,300 + $323,300
$572,600
2015
$10,708 (+3.6%)
$249,300 + $312,800
$562,100
2014
$10,340 (+1.8%)
$249,300 + $282,300
$531,600
2013
$10,154 (+2.6%)
$249,300 + $282,300
$531,600
2012
$9,900 (+2.6%)
$249,300 + $284,400
$533,700
2011
$9,649 (+2.9%)
$249,300 + $284,400
$533,700
2010
$9,380 (+4.9%)
$249,300 + $298,600
$547,900
2009
$8,944
$249,300 + $291,800
$541,100
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jul 22, 2025 • Active
Electrical
Install electrical power to a condenser and an air handler.
Electrical
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: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Hot Water
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Colonial
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Subdivision Name: COLONIAL ACRES
Living Sq. Ft: 2,618
Gross Sq. Ft: 4,572
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 20,038
Municipality Name: ACTON
Acres: 0.46
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 2.5
Sq. Ft.: 2,618
Stories: 2.0
Parking Spaces: —
Basement: No
Accessible: No
Lot Size: 0.46 acres
Style: Single Family Residential
Year Built: 1969
Year Renovated: —
County: Middlesex County
APN: 310951
HOA Dues: —
Garage: —
Features: —
Home facts updated by owner on Aug 19, 2024
Around this home
Schools
C.T. Douglas Elementary School
Public K-6 • Assigned • 1.4mi
8/10
Raymond J Grey Junior High School
Public 7-8 • Assigned • 2.0mi
10/10
Acton-Boxborough Regional High School
Public 9-12 • Assigned • 2.0mi
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
3/10 Fire Factor
0.62% 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 hours in
June and 4.4 hours in December, placing it below the
U.S. average for solar exposure.
9 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$962,000 – $1.16M
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