Off Market Sep 1997 for $450K

$1,603,767

Est. refi paymentEst. refi $2,867/mo

•

6,386

sq ft

9 Keystone Way, Andover, MA 01810

About this home

Single-familyProperty Type

1989Year Built

1.11 acresLot Size

$251Est. Price/Sq.Ft.

3 garage spacesParking

Listed by Camille Ducey • Hunneman Victor - And/ Elm St.

Bought with Maureen Keller • Coldwell Banker Residential Brokerage - Andover

Redfin checked: 3 minutes ago

•Source:MLS PIN #30168284

Redfin Estimate

$1,603,767

$1.2M since sold in September 1997$3,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 30.4% higher than the average sale price ($1.23M) of 6 comparable homes.

SOLD JUN 26, 2026
$1,400,000
A
4 beds2.5 baths3,080 sq ft
2 Stouffer Cir, Andover, MA 01810
SOLD AUG 12, 2026
$1,330,000
B
4 beds2.5 baths2,572 sq ft
9 Waverly Dr, Andover, MA 01810
SOLD JUN 30, 2026
$1,100,000
C
4 beds2.5 baths3,351 sq ft
10 Captain Cir, Tewksbury, MA 01876
SOLD NOV 19, 2025
$1,300,000
D
4 beds3 baths3,843 sq ft
120 Judique Rd, Tewksbury, MA 01876
SOLD AUG 4, 2026
$1,070,000
E
4 beds2.5 baths2,604 sq ft
1 Bridle Path Rd, Andover, MA 01810
SOLD AUG 18, 2026
$1,180,000
F
4 beds2.5 baths2,800 sq ft
4 Nicoll Dr, Andover, MA 01810

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Sell

$1,501,284

Est. take-home

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Est. cash available

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Rent

$6,054/mo

Redfin rental estimate

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Market trends in 01810, MA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.1%

0.5% MoM

Median sale price

$1.1M

$3K MoM

Avg. days on market

21d

0 days MoM

Recently sold homes

148

43 MoM

New listings for sale

VIDEO TOUR
$499,000
2 beds1 bath1,247 sq ft
40 Chestnut St #3, Andover, MA 01810
OPEN SEP 7, 3PM TO 5PM
$799,900
3 beds1.5 baths1,423 sq ft
74 Chestnut St, Andover, MA 01810
$359,000
1 bed1 bath766 sq ft
12 Maple Ave #3, Andover, MA 01810
$1,195,000
3 beds2 baths3,174 sq ft
50 Holt Rd, Andover, MA 01810
$1,199,000
2 beds2.5 baths3,202 sq ft
4 Bobby Jones #4, Andover, MA 01810
$649,900
2 beds2 baths1,500 sq ft
4 Francis Dr #412, Andover, MA 01810
$359,900
2 beds1 bath995 sq ft
237 North Main St #10, Andover, MA 01810
See all

Provided by Redfin

Sale history for 9 Keystone Way

Year

Property tax

Land + Additions

Assessment*

2023

$18,027 (+4.3%)

$433,300 + $886,400

$1,319,700

2022

$17,281 (+3.9%)

$390,700 + $792,900

$1,183,600

2021

$16,625 (+3.1%)

$355,500 + $731,800

$1,087,300

2020

$16,130 (+1.2%)

$355,500 + $719,100

$1,074,600

2019

$15,931 (+3.9%)

$335,700 + $707,600

$1,043,300

2018

$15,326 (+3.8%)

$326,100 + $653,800

$979,900

2017

$14,763 (+0.3%)

$319,900 + $652,600

$972,500

2016

$14,715 (+2.6%)

$336,500 + $656,400

$992,900

2015

$14,347 (+4.6%)

$336,500 + $621,900

$958,400

2014

$13,718 (+4.6%)

$340,300 + $563,400

$903,700

2013

$13,113 (+2.2%)

$340,300 + $563,400

$903,700

2012

$12,833 (+4.2%)

$340,300 + $566,600

$906,900

2011

$12,315 (+2.9%)

$337,600 + $534,600

$872,200

2010

$11,965

$347,900 + $559,200

$907,100

2009

$11,973

$347,900 + $636,700

$984,600

Tax history for 9 Keystone Way

Year

Property tax

Land + Additions

Assessment*

2023

$18,027 (+4.3%)

$433,300 + $886,400

$1,319,700

2022

$17,281 (+3.9%)

$390,700 + $792,900

$1,183,600

2021

$16,625 (+3.1%)

$355,500 + $731,800

$1,087,300

2020

$16,130 (+1.2%)

$355,500 + $719,100

$1,074,600

2019

$15,931 (+3.9%)

$335,700 + $707,600

$1,043,300

2018

$15,326 (+3.8%)

$326,100 + $653,800

$979,900

2017

$14,763 (+0.3%)

$319,900 + $652,600

$972,500

2016

$14,715 (+2.6%)

$336,500 + $656,400

$992,900

2015

$14,347 (+4.6%)

$336,500 + $621,900

$958,400

2014

$13,718 (+4.6%)

$340,300 + $563,400

$903,700

2013

$13,113 (+2.2%)

$340,300 + $563,400

$903,700

2012

$12,833 (+4.2%)

$340,300 + $566,600

$906,900

2011

$12,315 (+2.9%)

$337,600 + $534,600

$872,200

2010

$11,965

$347,900 + $559,200

$907,100

2009

$11,973

$347,900 + $636,700

$984,600

*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

4.5

Stories

Lot width

—

Lot depth

—

Lot size

48,479

Year renovated

—

Sq. Ft.

6,386

Year built

1989

Style

Single Family Residential

County

Essex County

APN

1845464

Parking Spaces

Basement

Yes

Accessible

HOA Dues

—

Garage

Yes

Features

—

Last updated by owner on Apr 28, 2018.

Property details

Parking

Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 3
# of Covered Spaces: 3
Parking Spaces: 6
AttachedGarageYN: Yes
Parking Features: Under, Paved Drive, Off Street

Interior

Master Bedroom Information
Area: 266
Length: 14
Width: 19
Level: Second
Features: Cathedral Ceiling(s),Flooring - Wall to Wall Carpet

Bedroom #2 Information
Area: 143
Length: 13
Width: 11
Level: Second
Features: Flooring - Wall to Wall Carpet

Bedroom #3 Information
Area: 169
Length: 13
Width: 13
Level: Second
Features: Flooring - Wall to Wall Carpet

Bedroom #4 Information
Area: 169
Length: 13
Width: 13
Level: Second
Features: Flooring - Wall to Wall Carpet

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

Living Room Information
Area: 273
Length: 21
Width: 13
Level: First
Features: Flooring - Hardwood

Family Room Information
Area: 832
Length: 32
Width: 26
Level: First
Features: Skylight,Flooring - Wall to Wall Carpet

Dining Room Information
Area: 195
Length: 15
Width: 13
Level: First
Features: Flooring - Hardwood,Window(s) - Bay/Bow/Box

Kitchen Information
Area: 350
Length: 14
Width: 25
Level: First
Features: Flooring - Stone/Ceramic Tile,Dining Area

Basement Information
Basement: Partially Finished

Laundry Information
Laundry Features: First Floor

Fireplace Information
Has Fireplace
# of Fireplaces (Total): 3
Fireplace Features: Family Room, Living Room, Master Bedroom

Interior Features
# of Rooms (Total): 9
Window Features: Insulated Windows, Screens
Flooring: Wood, Tile, Carpet
Interior Features: Den, Walk-Up Attic

Exterior

Building Information
Building Area (Total): 3,700
Foundation Details: Concrete Perimeter
Construction Materials: Frame
Year Built Source: Owner
Year Built Details: Approximate
Color: TAN
Lead Paint: None

Exterior Features
Roof: Shingle
Patio And Porch Features: Deck
Exterior Features: Deck, Rain Gutters, Professional Landscaping, Sprinkler System, Screens

Property Information
PropertySubType: Single Family Residence

Lot Information
Lot Size (Acres): 1.11
Road Frontage Type: Public

Financial

Tax Information
Tax Annual Amount: $6,695

Utilities

Utility Information
Sewer: Private Sewer, Private Sewerage
Water Source: Public, City/Town Water
Electric: 200+ Amp Service

Heating & Cooling
Has Heating
Has Cooling
Heating: Forced Air
Cooling: Central Air

Location

HOA Information
Homeowners Association Membership Not Required

Location Information
Directions: DASCOMB/FRONTAGE/OSGOOD/KEY STONE
UnparsedAddress: 9 Keystone Way, Andover MA 01810

Community Information
Senior CommunityYN: No

Public facts

Beds: 4
Baths: 4.5
Sq. Ft.: 6,386
Stories: 3.0
Parking Spaces: 9
Basement: Yes
Accessible: No
Lot Size: 1.11 acres
Style: Single Family Residential
Year Built: 1989
Year Renovated: —
County: Essex County
APN: 1845464
HOA Dues: —
Garage: Yes
Features: —

Home facts updated by owner on Apr 28, 2018

Other

Miscellaneous Information
Heat Zones: 3

Listing Information
Exclusions: Kit Refrig,Bar Refrig, Washer&Dryer
StandardStatus: Closed

Around this home

Schools

Henry C Sanborn Elementary School

Public K-5 • Assigned • 0.9mi

8/10

Andover West Middle School

Public 6-8 • Assigned • 2.7mi

8/10

Andover High School

Public 9-12 • Assigned • 2.5mi

10/10

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 98° expected this year, 14 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Andover, MA • 01810

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 9.1 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

$1.52M – $1.85M

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Home values near 9 Keystone Way

Data from public records.

Address	Redfin Estimate
4 Keystone Way, Andover, MA 4 Beds \| 2.5 Baths \| 3434 Sq. Ft.	$1,314,686
7 Keystone Way, Andover, MA 5 Beds \| 5 Baths \| 4320 Sq. Ft.	$1,621,313

Address	Redfin Estimate
6 Keystone Way, Andover, MA 5 Beds \| 4 Baths \| 5008 Sq. Ft.	$1,571,254
5 Keystone Way, Andover, MA 4 Beds \| 2.5 Baths \| 3402 Sq. Ft.	$1,442,280

Address	Redfin Estimate
8 Keystone Way, Andover, MA 3 Beds \| 3.5 Baths \| 5520 Sq. Ft.	$1,576,911
1 Keystone Way, Andover, MA 4 Beds \| 3 Baths \| 4091 Sq. Ft.	$1,480,768

Property information provided by MLS PIN when last listed in 1997. This data may not show owner updates. Learn more.

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