Google satellite image for 20 Putnam Rd, Acton, MA 01720

Off market jul 1987 for $339K

$1,183,511

Est. refi paymentEst. refi $2,200/mo

•

2.5 ba

•

3,037

sq ft

20 Putnam Rd, Acton, MA 01720

About this home

20 Putnam Rd is a 3,037 square foot house on a 1.05 acre lot with 5 bedrooms and 2.5 bathrooms. - it last sold on July 02, 1987 for $339,900. Based on Redfin's Acton data, we estimate the home's value is $1,183,511.

Single-familyProperty Type

1987Year Built

1.05 acresLot Size

$390Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,183,511

$844K since sold in July 1987$20K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.7% higher than the average sale price ($1.13M) of 6 comparable homes.

SOLD JUL 31, 2026
$1,150,000
A
4 beds2.5 baths3,172 sq ft
29 Washington Dr, Acton, MA 01720
SOLD JUN 11, 2026
$1,160,000
B
4 beds2.5 baths2,822 sq ft
18 Bromfield Rd, Acton, MA 01720
SOLD OCT 28, 2026
$1,220,000
C
5 beds2.5 baths3,169 sq ft
5 Phlox Ln, Acton, MA 01720
SOLD JUL 16, 2026
$1,250,000
D
4 beds2.5 baths3,340 sq ft
19 Lincoln Dr, Acton, MA 01720
SOLD AUG 12, 2026
$875,000
E
4 beds2.5 baths3,402 sq ft
28 Old Village Rd, Acton, MA 01720
SOLD AUG 4, 2026
$1,125,000
F
4 beds2.5 baths3,264 sq ft
25 Revolutionary Rd, Acton, MA 01720

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$1,123,856

Est. take-home

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$3,457/mo

Redfin rental estimate

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Market trends in 01720, MA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

101.1%

1.4% MoM

Median sale price

$835K

$35K MoM

Avg. days on market

21d

1 days MoM

Recently sold homes

23 MoM

New listings for sale

COMING SOON
$968,000
4 beds3 baths2,924 sq ft
14 Silver Hill Rd, Acton, MA 01720
OPEN TODAY, 12PM TO 2PM
$865,000
4 beds2 baths2,632 sq ft
16 Black Horse Dr, Acton, MA 01720
OPEN TODAY, 1PM TO 2:30PM
$799,000
3 beds2.5 baths2,270 sq ft
17 Simon Willard, Acton, MA 01720
OPEN TODAY, 1PM TO 3PM
$1,135,000
5 beds3 baths4,620 sq ft
140 High St, Acton, MA 01720
$274,900
1 bed1 bath702 sq ft
12 Wampus Ave #31, Acton, MA 01720
$1,525,000
4 beds3.5 baths4,000 sq ft
88 Esterbrook Rd, Acton, MA 01720
See all

Provided by Redfin

Sale history for 20 Putnam Rd

Tax history for 20 Putnam Rd

*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 Hot Water

Room Information
# of Rooms: 12

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Colonial
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable

Property Information
Subdivision Name: MCCARTHY
Living Sq. Ft: 3,037
Gross Sq. Ft: 6,506
# of Units: 1
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 45,738
Municipality Name: ACTON
Acres: 1.05
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 5
Baths: 2.5
Sq. Ft.: 3,037
Stories: 2.0
Lot Size: 1.05 acres
Style: Single Family Residential
Year Built: 1987
Year Renovated: —
County: Middlesex County
APN: 1610474S

Home facts updated by county records on Sep 11, 2026

Around this home

Schools

K - 12
Preschool & daycare

Luther Conant School

Public K-6 • Assigned • 0.9mi

9/10

Raymond J Grey Junior High School

Public 7-8 • Assigned • 1.5mi

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

1/10 Fire Factor

Unlikely to be 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)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

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Sun exposure

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Estimated sale price

$1.13M – $1.36M

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Nearby similar homes

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OPEN TODAY, 1PM TO 3PM

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Cathedral foyer • Bay windows • Gas fireplace

$274,900

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Top-floor condo • Garden-style condo • Recessed lighting

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Expansive patios • Lush gardens • Landscape lighting

Home values near 20 Putnam Rd

Data from public records.

Address	Redfin Estimate
14 Putnam Rd, Acton, MA 4 Beds \| 3 Baths \| 2689 Sq. Ft.	$1,156,685
16 Putnam Rd, Acton, MA 3 Beds \| 2.5 Baths \| 2170 Sq. Ft.	$1,055,864
18 Putnam Rd, Acton, MA 4 Beds \| 2.5 Baths \| 3138 Sq. Ft.	$1,334,585
15 Putnam Rd, Acton, MA 3 Beds \| 2.5 Baths \| 2432 Sq. Ft.	$975,683
18 Putnam Rd, Acton, MA 4 Beds \| 2.5 Baths \| 3138 Sq. Ft.	$1,229,347
14 Putnam Rd, Acton, MA 4 Beds \| 2.5 Baths \| 2689 Sq. Ft.	$1,084,899
74 Nagog Hill Rd, Acton, MA 3 Beds \| 3 Baths \| 2469 Sq. Ft.	$878,113

Address	Redfin Estimate
13 Putnam Rd, Acton, MA 3 Beds \| 2.5 Baths \| 1800 Sq. Ft.	$895,659
10 Putnam Rd, Acton, MA 4 Beds \| 2.5 Baths \| 2880 Sq. Ft.	$1,174,130
22 Putnam Rd, Acton, MA 4 Beds \| 2.5 Baths \| 2608 Sq. Ft.	$1,142,950
22 Putnam Rd, Acton, MA 4 Beds \| 2.5 Baths \| 2608 Sq. Ft.	$1,114,783
13 Putnam Rd, Acton, MA 3 Beds \| 2.5 Baths \| 1800 Sq. Ft.	$874,365
84 Nagog Hill Rd, Acton, MA 3 Beds \| 2.5 Baths \| 2623 Sq. Ft.	$891,175
78 Nagog Hill Rd, Acton, MA 4 Beds \| 2.5 Baths \| 3076 Sq. Ft.	$1,081,861

Address	Redfin Estimate
15 Putnam Rd, Acton, MA 3 Beds \| 2.5 Baths \| 2432 Sq. Ft.	$1,210,746
12 Putnam Rd, Acton, MA 4 Beds \| 2.5 Baths \| 2564 Sq. Ft.	$1,107,308
12 Putnam Rd, Acton, MA 4 Beds \| 2.5 Baths \| 2564 Sq. Ft.	$1,043,221
16 Putnam Rd, Acton, MA 3 Beds \| 2.5 Baths \| 2170 Sq. Ft.	$976,371
10 Putnam Rd, Acton, MA 4 Beds \| 2.5 Baths \| 2877 Sq. Ft.	$1,095,776
29 Woodbury Ln, Acton, MA 2 Beds \| 1 Baths \| 1110 Sq. Ft.	$641,666
27 Woodbury Ln, Acton, MA 3 Beds \| 2 Baths \| 1242 Sq. Ft.	$746,926

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