Off Market Jul 2011 for $670K

$1,434,792

Est. refi paymentEst. refi $2,648/mo

•

3,528

sq ft

18 Keystone Way, Andover, MA 01810

About this home

Attractive Colonial on cul-de-sac in Sanborn School district. This well designed home with LL "in-law" suite has several living areas for the expanded family. E-I-K, living rm/office combo & dining rm all with hdwd flrs. The great rm has new carpet & paint & flows to a sun rm overlooking a deck & priv yard with gunite pool & spa. Upstairs you'll find 4 spacious bdrms with new carpet & ample closet space. Add'l features: 3 car garage, central air & sweeping front lawn to add to the curb appeal.

Single-familyProperty Type

1988Year Built

1.25 acresLot Size

$407Est. Price/Sq.Ft.

3 garage spacesParking

Listed by Thomas Carroll • RE/MAX Partners

Listed by • RE/MAX Partners

Bought with Lauretta Raffi • Premier Realty Group, Inc.

Redfin checked: 3 minutes ago

•Source:MLS PIN #71235736

Redfin Estimate

$1,434,792

$765K since sold in July 2011$10K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.9% lower than the average sale price ($1.49M) of 6 comparable homes.

SOLD JUL 15, 2026
$1,450,000
A
4 beds4 baths3,934 sq ft
5 Landau Ln, Andover, MA 01810
SOLD AUG 31, 2026
$1,400,000
B
5 beds3.5 baths3,149 sq ft
28 Algonquin Ave, Andover, MA 01810
SOLD JUN 26, 2026
$1,400,000
C
4 beds2.5 baths3,080 sq ft
2 Stouffer Cir, Andover, MA 01810
SOLD FEB 17, 2026
$1,525,000
D
4 beds3.5 baths3,533 sq ft
1 Stouffer Cir, Andover, MA 01810
SOLD JUL 2, 2026
$1,985,000
E
4 beds4 baths5,286 sq ft
28 Hearthstone Pl, Andover, MA 01810
BOUGHT WITH REDFIN JAN 30, 2026
$1,200,000
F
5 beds3 baths3,801 sq ft
7 Germano Way, Andover, MA 01810

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Sell

$1,020,684

Est. take-home

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Refinance

Est. cash available

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Rent

$5,663/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 18 Keystone Way

Year

Property tax

Land + Additions

Assessment*

2023

$15,209 (+4.0%)

$457,900 + $655,500

$1,113,400

2022

$14,618 (+3.8%)

$413,100 + $588,100

$1,001,200

2021

$14,079 (+2.7%)

$376,000 + $544,800

$920,800

2020

$13,706 (+1.5%)

$376,000 + $537,100

$913,100

2019

$13,509 (+3.3%)

$355,100 + $529,600

$884,700

2018

$13,072 (+3.9%)

$345,100 + $490,700

$835,800

2017

$12,583 (−0.2%)

$338,600 + $490,300

$828,900

2016

$12,606 (+2.0%)

$356,000 + $494,600

$850,600

2015

$12,362 (+2.9%)

$356,000 + $469,800

$825,800

2014

$12,018 (+4.6%)

$360,300 + $431,400

$791,700

2013

$11,488 (+2.1%)

$360,300 + $431,400

$791,700

2012

$11,255 (+3.7%)

$360,300 + $435,100

$795,400

2011

$10,857 (+3.0%)

$358,000 + $410,900

$768,900

2010

$10,541 (+0.9%)

$368,900 + $430,300

$799,200

2009

$10,442

$368,900 + $489,800

$858,700

Tax history for 18 Keystone Way

Year

Property tax

Land + Additions

Assessment*

2023

$15,209 (+4.0%)

$457,900 + $655,500

$1,113,400

2022

$14,618 (+3.8%)

$413,100 + $588,100

$1,001,200

2021

$14,079 (+2.7%)

$376,000 + $544,800

$920,800

2020

$13,706 (+1.5%)

$376,000 + $537,100

$913,100

2019

$13,509 (+3.3%)

$355,100 + $529,600

$884,700

2018

$13,072 (+3.9%)

$345,100 + $490,700

$835,800

2017

$12,583 (−0.2%)

$338,600 + $490,300

$828,900

2016

$12,606 (+2.0%)

$356,000 + $494,600

$850,600

2015

$12,362 (+2.9%)

$356,000 + $469,800

$825,800

2014

$12,018 (+4.6%)

$360,300 + $431,400

$791,700

2013

$11,488 (+2.1%)

$360,300 + $431,400

$791,700

2012

$11,255 (+3.7%)

$360,300 + $435,100

$795,400

2011

$10,857 (+3.0%)

$358,000 + $410,900

$768,900

2010

$10,541 (+0.9%)

$368,900 + $430,300

$799,200

2009

$10,442

$368,900 + $489,800

$858,700

*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

3.5

Stories

Lot width

—

Lot depth

—

Lot size

1.25 Acres

Year renovated

—

Sq. Ft.

3,528

Year built

1988

Style

Single Family Residential

County

Essex County

APN

1845456

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 20, 2023.

Property details

Parking

Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 3
# of Covered Spaces: 3
Open Parking Spaces: 4
Parking Spaces: 7
AttachedGarageYN: Yes
Parking Features: Attached, Paved Drive, Off Street

Interior

Master Bedroom Information
Area: 345
Length: 15
Width: 23
Level: Second
Features: Flooring - Wall to Wall Carpet

Bedroom #2 Information
Area: 195
Length: 13
Width: 15
Level: Second
Features: Flooring - Wall to Wall Carpet

Bedroom #3 Information
Area: 209
Length: 11
Width: 19
Level: Second
Features: Flooring - Wall to Wall Carpet

Bedroom #4 Information
Area: 99
Length: 9
Width: 11
Level: Second
Features: Flooring - Wall to Wall Carpet

Bathroom Information
# of Bathrooms (Full): 4
Master Bathroom Features: Yes

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

Bathroom #2 Information
Area: 80
Length: 8
Width: 10
Level: Second
Features: Bathroom - Full,Closet - Linen,Flooring - Stone/Ceramic Tile

Bathroom #3 Information
Area: 150
Length: 10
Width: 15
Level: Second
Features: Bathroom - Full,Closet - Linen,Flooring - Stone/Ceramic Tile,Hot Tub / Spa

Living Room Information
Area: 300
Length: 15
Width: 20
Level: First
Features: Flooring - Hardwood

Family Room Information
Area: 575
Length: 23
Width: 25
Level: First
Features: Cathedral Ceiling(s),Ceiling Fan(s),Flooring - Wall to Wall Carpet

Dining Room Information
Area: 195
Length: 13
Width: 15
Level: First
Features: Flooring - Hardwood

Kitchen Information
Area: 325
Length: 13
Width: 25
Level: First
Features: Flooring - Stone/Ceramic Tile,Balcony / Deck,Countertops - Stone/Granite/Solid,Kitchen Island

Office Room Information
Area: 156
Length: 12
Width: 13
Level: First
Features: Flooring - Hardwood

Basement Information
Basement: Full, Partially Finished, Interior Entry, Garage Access, Concrete

Laundry Information
Laundry Features: Electric Dryer Hookup

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

Appliances
Appliances: Gas Water Heater, Water Heater, Range, Oven, Dishwasher, Microwave, Refrigerator, Freezer, Washer, Dryer

Interior Features
# of Rooms (Total): 12
Door Features: Storm Door(s)
Window Features: Skylight, Insulated Windows, Screens
Flooring: Wood, Tile, Carpet, Flooring - Hardwood, Flooring - Stone/Ceramic Tile, Flooring - Wall to Wall Carpet
Interior Features: Cedar Closet(s), Bathroom - Full, Office, Sun Room, Inlaw Apt., Bedroom, Bathroom, Central Vacuum

Exterior

Building Information
Building Area (Total): 3,528
Foundation Details: Concrete Perimeter
Construction Materials: Frame
Year Built Source: Public Records
Year Built Details: Actual
Color: White
Lead Paint: None

Exterior Features
Fencing: Fenced
Roof: Shingle
Patio And Porch Features: Deck
Exterior Features: Deck, Pool - Inground, Rain Gutters, Hot Tub/Spa, Storage, Sprinkler System, Screens, Fenced Yard

Pool Information
Has Private Pool
Has Spa
Pool Features: In Ground
Spa Features: Private

Property Information
PropertySubType: Single Family Residence
Security Features: Security System

Lot Information
Lot Size (Acres): 1.25
Lot Features: Cul-De-Sac, Wooded
Road Surface Type: Paved
Road Frontage Type: Public
Road Responsibility: Public Maintained Road

Financial

Tax Information
Tax Annual Amount: $10,857
Tax Year: 2011

Utilities

Utility Information
Utilities: for Gas Range, for Electric Oven, for Electric Dryer
Sewer: Private Sewer, Private Sewerage
Water Source: Public, City/Town Water
Electric: 220 Volts, Circuit Breakers, 200+ Amp Service

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

Location

School Information
Elementary School: Sanborn
Middle Or Junior School: Wood Hill
High School: Ahs

Location Information
Directions: Osgood St to Keystone Way
UnparsedAddress: 18 Keystone Way, Andover MA 01810

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Golf

Public facts

Beds: 5
Baths: 3.5
Sq. Ft.: 3,528
Stories: 2.0
Lot Size: 1.25 acres
Style: Single Family Residential
Year Built: 1988
Year Renovated: —
County: Essex County
APN: 1845456

Home facts updated by county records on Jul 20, 2023

Other

Miscellaneous Information
Heat Zones: 2

Listing Information
StandardStatus: Closed

Around this home

Schools

Henry C Sanborn Elementary School

Public K-5 • Assigned • 1.0mi

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

5/10 Heat Factor

7 days above 98° expected this year, 15 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

$1.36M – $1.65M

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Home values near 18 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 2011. This data may not match . Learn more.

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