9 Locke St Andover, MA ^$ 2,395,000

9 Locke St

^$ 2,395,000

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Open House 4/18 1pm - 3pm

9 Locke St

Andover, MA, 01810

^$ 2,395,000

Bedrooms5 Baths4.2 Sq 5,660

Monthly Estimate*

^$ 14,746

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Single Family Home for sale in Andover, MA

for $2,395,000 with 5 bedrooms and 4 full baths, 2 half baths. This 5,660 square foot home was built in 1897 on a lot size of 0.24.

OWN A RARE PIECE OF ANDOVER HISTORY, “THE SPHINX HOUSE”! Located in downtown, two blocks from Phillips Academy, this distinguished Victorian blends timeless character with comfortable, livable elegance. Offering 5 beds, 4 full & 2 half baths across 5,660+ SF, the home features hardwood floors, crown molding, and a seamless layout for everyday living and entertaining. The sun-filled main level showcases a fireplaced living room, open dining area, family room, private office, and a new custom kitchen with cabinetry, quartz counters, oversized island, Wolf oven, and Sub-Zero fridge. Upstairs, the primary suite offers a walk-in closet and spa-like bath. Set on a .24-acre lot with a detached 3-car garage with EV charger, featuring finished upper-level space with kitchen, living area, bedroom, and full bath for flexible use. See attached document for list of updates and improvements. DON’T MISS THIS UNIQUE OPPORTUNITY!

Open House

4/18/2026 1:00 PM - 3:00 PM

4/19/2026 1:00 PM - 3:00 PM

9 Locke St Andover, MA

* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

^$ 2,395,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 25,169

Style

Victorian

Lot Size

0.24

Year Built

1897

Town/City

Andover

County/Region

Essex

MLS | Web ID

73501977

List By

Team Lillian Montalto

Listing Agent

Lillian Montalto Signature Properties

Broker

Affordability Calculator

$16,844

Per Month

Monthly Principal & Interest: $14,746
Monthly Property Taxes: $2,097
Monthly Home Insurance: --

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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends

Single family listings in Andover, MA

Average List Price ^$1,733,248

Percent of Sale Price 28%

About Andover, MA

35,854 Population

15% Since 2002

^$137,047 Median Income

44.83 Median Age

38% Households with Children

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Trends Information provided by ATTOM Data Solutions.

Neighborhood & Schools

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Pricing History

Date	Price	Price Change	Description
4/15/2026	$2,395,000		Listed Price

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9 Locke St, Andover, MA, 01810 is a Single Family Home for sale at $2,395,000 with 5,660 sqft and a lot size of 0.24. 9 Locke St has 5 bedrooms, 4.2 baths, and was built in 1897. The property's zip code is 01810 which is in Andover, MA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Data is updated as of 4/16/2026.

The real estate information and related content displayed on this site is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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9 Locke St

Single Family Home for sale in Andover, MA

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