OFF MARKET

Off Market Sep 2013 for $389K

$745,633

•

2,328

sq ft

20 Groton Shirley Rd, Ayer, MA 01432

About this home

Beautifully decorated well maintained 8 room, 4 bedroom, 2 1/2 bath colonial with an attached two car garage. First floor laundry. Hardwood first floor, second floor stairway and landing. Tiled baths. Gas fireplace in the living room. Natural gas heat, town water, private sewer. Generator switch installed at the electrical panel. Alarm system, lawn sprinkler system and water softener. Refrigerator, washer and dryer are included in the sale. Large master bath with jetted tub and separate shower.

Single-familyProperty Type

2005Year Built

0.64 acresLot Size

$320Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Daniel Loring • Keller Williams Realty North Central

Bought with Rene Richardson • Team Realty

Redfin checked: 2 minutes ago

•Source:MLS PIN #71502233

Redfin Estimate

$745,633

$356K since sold in September 2013$4,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.9% lower than the average sale price ($760K) of 6 comparable homes.

SOLD AUG 5, 2026
$830,000
A
4 beds2.5 baths2,218 sq ft
3 John Riley Rd, Ayer, MA 01432
SOLD JUN 23, 2026
$900,000
B
4 beds2.5 baths2,662 sq ft
83 Pleasant St, Ayer, MA 01432
SOLD JUL 10, 2026
$710,000
C
4 beds3 baths2,549 sq ft
36 Norwood Ave, Ayer, MA 01432
SOLD DEC 18, 2025
$485,000
D
4 beds2.5 baths2,594 sq ft
84 Off Groton School Rd, Ayer, MA 01432
SOLD JUL 23, 2026
$850,000
E
4 beds3 baths2,268 sq ft
37 Hemlock Dr, Ayer, MA 01432
SOLD MAY 27, 2026
$787,000
F
4 beds2.5 baths2,400 sq ft
Lot 1 Patterson Rd, Shirley, MA 01464

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Sell

$488,679

Est. take-home

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Rent

$3,508/mo

Redfin rental estimate

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Market trends in 01432, MA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.9%

+0.1% MoM

Median sale price

$575K

$1K MoM

Avg. days on market

20d

0 days MoM

Recently sold homes

1 MoM

New listings for sale

OPEN TODAY, 11AM TO 12:30PM
$1,299,999
5 beds5 baths5,066 sq ft
18 Loon Hill Rd, Ayer, MA 01432
OPEN TODAY, 11AM TO 1PM
$699,900
3 beds2 baths1,953 sq ft
35 Sandy Pond Rd Unit A, Ayer, MA 01432
OPEN TODAY, 10:30AM TO 12:30PM
$293,630
2 beds2.5 baths1,269 sq ft
42 Longview Cir Unit B, Ayer, MA 01432
OPEN TODAY, 1PM TO 3PM
$574,900
3 beds2 baths1,810 sq ft
18 Jonathan, Ayer, MA 01432
See all

Provided by Redfin

Sale history for 20 Groton Shirley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$7,335 (+1.0%)

$156,000 + $457,300

$613,300

2024

$7,263 (+6.6%)

$179,200 + $413,700

$592,900

2023

$6,815 (+5.8%)

$168,400 + $380,300

$548,700

2021

$6,442 (+4.8%)

$133,400 + $322,200

$455,600

2020

$6,148 (+6.1%)

$128,000 + $308,000

$436,000

2019

$5,793 (−0.9%)

$122,000 + $303,000

$425,000

2018

$5,847 (+5.6%)

$118,400 + $286,800

$405,200

2017

$5,536 (+1.7%)

$115,000 + $269,700

$384,700

2016

$5,444 (+0.4%)

$112,800 + $261,900

$374,700

2015

$5,420 (+5.3%)

$112,800 + $257,900

$370,700

2014

$5,149 (+3.7%)

$112,800 + $252,900

$365,700

2013

$4,967 (+1.8%)

$122,700 + $241,700

$364,400

2012

$4,877 (+8.2%)

$124,100 + $248,200

$372,300

2011

$4,508 (+2.7%)

$126,000 + $246,900

$372,900

2010

$4,390 (+3.1%)

2009

$4,260

Tax history for 20 Groton Shirley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$7,335 (+1.0%)

$156,000 + $457,300

$613,300

2024

$7,263 (+6.6%)

$179,200 + $413,700

$592,900

2023

$6,815 (+5.8%)

$168,400 + $380,300

$548,700

2021

$6,442 (+4.8%)

$133,400 + $322,200

$455,600

2020

$6,148 (+6.1%)

$128,000 + $308,000

$436,000

2019

$5,793 (−0.9%)

$122,000 + $303,000

$425,000

2018

$5,847 (+5.6%)

$118,400 + $286,800

$405,200

2017

$5,536 (+1.7%)

$115,000 + $269,700

$384,700

2016

$5,444 (+0.4%)

$112,800 + $261,900

$374,700

2015

$5,420 (+5.3%)

$112,800 + $257,900

$370,700

2014

$5,149 (+3.7%)

$112,800 + $252,900

$365,700

2013

$4,967 (+1.8%)

$122,700 + $241,700

$364,400

2012

$4,877 (+8.2%)

$124,100 + $248,200

$372,300

2011

$4,508 (+2.7%)

$126,000 + $246,900

$372,900

2010

$4,390 (+3.1%)

2009

$4,260

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

0.64 Acres

Year renovated

2008

Sq. Ft.

2,328

Year built

2005

Style

Single Family Residential

County

Middlesex County

APN

4586468

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 16, 2026.

Property details

Parking

Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 2
# of Covered Spaces: 2
Parking Spaces: 4
AttachedGarageYN: Yes
Parking Features: Attached, Paved Drive, Off Street

Interior

Master Bedroom Information
Area: 210
Length: 14
Width: 15
Level: Second
Features: Bathroom - Full,Walk-In Closet(s),Flooring - Wall to Wall Carpet

Bedroom #2 Information
Area: 144
Length: 12
Width: 12
Level: Second
Features: Flooring - Wall to Wall Carpet

Bedroom #3 Information
Area: 182
Length: 13
Width: 14
Level: Second
Features: Flooring - Wall to Wall Carpet

Bedroom #4 Information
Area: 144
Length: 12
Width: 12
Level: Second
Features: Flooring - Wall to Wall Carpet

Bathroom Information
# of Bathrooms (Full): 2
# of Bathrooms (Half): 1
Master Bathroom Features: Yes

Bathroom #1 Information
Area: 42
Length: 6
Width: 7
Level: First
Features: Bathroom - Half,Flooring - Stone/Ceramic Tile,Countertops - Stone/Granite/Solid

Bathroom #2 Information
Area: 64
Length: 8
Width: 8
Level: Second
Features: Bathroom - Full,Flooring - Stone/Ceramic Tile,Countertops - Stone/Granite/Solid

Bathroom #3 Information
Area: 120
Length: 10
Width: 12
Level: Second
Features: Bathroom - Full,Flooring - Stone/Ceramic Tile,Countertops - Stone/Granite/Solid,Jacuzzi / Whirlpool Soaking Tub

Living Room Information
Area: 238
Length: 14
Width: 17
Level: First
Features: Flooring - Hardwood

Dining Room Information
Area: 210
Length: 14
Width: 15
Level: First
Features: Flooring - Hardwood

Kitchen Information
Area: 322
Length: 14
Width: 23
Level: First
Features: Flooring - Hardwood,Countertops - Stone/Granite/Solid,Kitchen Island

Basement Information
Basement: Full

Laundry Information
Laundry Dimen: 6X6
Laundry Features: Flooring - Stone/Ceramic Tile, First Floor, Electric Dryer Hookup, Washer Hookup

Fireplace Information
Has Fireplace
# of Fireplaces (Total): 1
Fireplace Features: Living Room

Interior Features
# of Rooms (Total): 8
Door Features: Insulated Doors, Storm Door(s)
Window Features: Insulated Windows, Storm Window(s)
Flooring: Wood, Tile, Carpet, Flooring - Hardwood
Interior Features: Entrance Foyer

Exterior

Building Information
Building Area (Total): 2,328
Foundation Details: Concrete Perimeter
Construction Materials: Frame
Year Built Source: Public Records
Year Built Details: Actual
Color: Yellow
Lead Paint: None

Exterior Features
Roof: Shingle
Patio And Porch Features: Deck
Exterior Features: Deck, Sprinkler System

Property Information
Accessibility Features: No
PropertySubType: Single Family Residence
Security Features: Security System

Lot Information
Lot Size (Acres): 0.64
Lot Features: Wooded
Frontage Length: 125
Road Frontage Type: Public

Financial

Tax Information
Tax Annual Amount: $4,966
Tax Year: 2013

Utilities

Utility Information
Utilities: for Electric Range, for Electric Dryer, Washer Hookup, Icemaker Connection
Sewer: Private Sewer
Water Source: Public
Electric: 220 Volts, 200+ Amp Service

Heating & Cooling
Has Heating
Has Cooling
Heating: Forced Air, Natural Gas
Cooling: Central Air

Location

Location Information
Directions: Groton School Rd./Rte 111 to Groton Shirley Road
UnparsedAddress: 20 Groton Shirley Road, Ayer MA 01432

Community Information
Senior CommunityYN: No
Community Features: Shopping, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Bike Path, Conservation Area, Highway Access, Public School, T-Station

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 2,328
Stories: 2.0
Lot Size: 0.64 acres
Style: Single Family Residential
Year Built: 2005
Year Renovated: 2008
County: Middlesex County
APN: 4586468

Home facts updated by county records on Jul 16, 2026

Other

Miscellaneous Information
Heat Zones: 2

Listing Information
StandardStatus: Closed

Around this home

Schools

Page Hilltop School

Public PreK-5 • Assigned • 1.1mi

4/10

Ayer Shirley Regional Middle School

Public 6-8 • Assigned • 3.3mi

6/10

Ayer Shirley Regional High School

Public 9-12 • Assigned • 1.2mi

6/10

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

4/10 Fire Factor

0.93% 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

Ayer, MA • 01432

Average low and high temperatures (°F)

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 4.3 hours in December, placing it below the U.S. average for solar exposure.

9 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$709,000 – $858,000

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Home values near 20 Groton Shirley Rd

Data from public records.

Address	Redfin Estimate
31 Groton Shirley Road, Ayer, MA 3 Beds \| 2.5 Baths \| 1908 Sq. Ft.	$670,909
14 Groton Shirley Road, Ayer, MA 4 Beds \| 1.5 Baths \| 2312 Sq. Ft.	$703,626

Address	Redfin Estimate
15 Groton Shirley Road, Ayer, MA 1 Beds \| 1 Baths \| 560 Sq. Ft.	$324,343
11 Groton Shirley Road, Ayer, MA 4 Beds \| 2 Baths \| 1470 Sq. Ft.	$594,950

Address	Redfin Estimate
18 Groton Shirley Road, Ayer, MA 2 Beds \| 1 Baths \| 968 Sq. Ft.	$452,196
7 Groton Shirley Road, Ayer, MA 2 Beds \| 1 Baths \| 1287 Sq. Ft.	$449,955

Property information provided by MLS PIN when last listed in 2013. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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