Keystone Homes Group

Lexington MA

Keller Williams Realty Boston Northwest

76 Closed Sales

$107.3M Total Value

$708K - $4.9M Price Range

$1.4M Average Price

Prior 5 years

About Keystone

Home Types: House, Townhouse, Condo, MultiFamily

Transaction History

1 Year
2 Year

Seller Deals
Total Deals	11
Total Value	$14,458,000
Average Sale Price	$1,314,364
Price Range	$504K - $3.1M

Buyer Deals
Total Deals	24
Total Value	$36,682,763
Average Sale Price	$1,528,448
Price Range	$278K - $4.9M

1 Year View by Quarter

Seller Deals
Total Deals	15
Total Value	$18,323,000
Average Sale Price	$1,221,533
Price Range	$290K - $3.1M

Buyer Deals
Total Deals	53
Total Value	$76,882,086
Average Sale Price	$1,450,605
Price Range	$278K - $4.9M

2 Year View by Quarter

Neighborhoods Keystone is Experienced In

Keystone's Recent Active Listings

$3,490,000
- 9 Beds
- 8 Baths
- 5,314 Sq Ft
23 Inman St

Cambridge, MA
Rare opportunity to acquire a fully occupied, income-producing multifamily asset in the heart of Inman Square. This turnkey investment property is being sold with tenants in place and currently generates approximately $254,280 in annual gross rental income. Located in one of Cambridge's most desirable and supply-constrained neighborhoods, the property offers stable cash flow, strong occupancy

Keystone Homes Group Keller Williams Realty Boston Northwest

$2,780,000
- 5 Beds
- 5.5 Baths
- 5,826 Sq Ft
784 Strawberry Hill Rd

Concord, MA
Nestled in a quiet Concord neighborhood, this beautifully landscaped modern Colonial offers exceptional living space and resort-style amenities, including a heated pool and private backyard oasis. A dramatic two-story foyer welcomes you into the home, leading to a private office, formal living and dining rooms, and an open-concept kitchen. The sunny breakfast area opens to a bright sunroom

Keystone Homes Group Keller Williams Realty Boston Northwest

$2,480,000
- 4 Beds
- 3 Baths
- 4,747 Sq Ft
39 Kings Grant Rd

Weston, MA
Tucked into Weston’s sought-after Kings Grant neighborhood, this expanded and versatile home offers exceptional flexibility for today’s lifestyle needs. The dramatic living room features soaring ceilings, a wood-burning fireplace, and direct access to a bright sunroom, creating a warm and inviting setting for everyday living and entertaining.The kitchen flows seamlessly into the dining area,

Keystone Homes Group Keller Williams Realty Boston Northwest

$3,585,000
- 6 Beds
- 9 Baths
- 8,719 Sq Ft
8 Porter Ln

Lexington, MA
Privately set on a quiet cul-de-sac in Lexington’s prestigious Meriam Hill, this residence offers scale, privacy, and long-term ownership care near Fiske & Diamond schools. Light-filled interiors feature refined detail, a striking stone fireplace, and a chef’s kitchen with premium appliances opening to an inviting family room, formal living room, and dining areas, plus a dedicated home office.

Keystone Homes Group Keller Williams Realty Boston Northwest

$820,000
- 2 Beds
- 2.5 Baths
- 2,048 Sq Ft
34 N Main St

Unit 3

Natick, MA
This stunning, sun-drenched 2BR/2.5BA townhouse perfectly blends sophisticated urban style with suburban convenience . The first floor invites you into a bright living room anchored by a cozy gas fireplace and built-in shelving, seamlessly flowing into a gourmet kitchen. Culinary enthusiasts will love the premium cherry cabinetry, granite countertops, oversized center island with an eat-in area,

Keystone Homes Group Keller Williams Realty Boston Northwest

$829,000
- 3 Beds
- 2 Baths
- 1,857 Sq Ft
288 Auburndale Ave

Unit B

Auburndale, MA
Sun-filled 3 bed, 2 bath condo spanning two floors in the heart of Auburndale. This unit offers abundant charming features. The spacious living room is anchored by a cozy wood-burning FP, with cherry blossoms right outside the oversized windows. The updated kitchen features SS appliances, ample counter & cabinet storage. A large private deck off the kitchen overlooks the beautiful yard. Sunlight

Keystone Homes Group Keller Williams Realty Boston Northwest

$1,349,000
- 5 Beds
- 4.5 Baths
- 4,817 Sq Ft
8 Scarlet Ct

North Easton, MA
Tucked away on a quiet cul-de-sac, this expansive 5-bedroom home offers a bright, open layout with soaring ceilings and gleaming hardwood floors throughout. The main level features a seamless flow between living and dining areas, a well-appointed kitchen with abundant cabinetry, granite counters, and double ovens, opening to a sun-filled family room with fireplace, plus a private office with

Keystone Homes Group Keller Williams Realty Boston Northwest

$5,500 per month
- 4 Beds
- 2.5 Baths
- 1,955 Sq Ft
32 Dewey Rd

Lexington, MA
Interior freshly painted in 2025! Enjoy easy access to Estabrook Elementary School from this charming 4B2.5B Colonial house nestled in a picturesque family neighborhood. The home features a stunning 2018 kitchen with granite countertops, maple cabinetry, and SS appliance. The kitchen opens to a bright, south-facing family room, while the front-to-back living room with a fireplace, formal dining

Keystone Homes Group Keller Williams Realty Boston Northwest

$9,500 per month
- 4 Beds
- 3 Baths
- 4,057 Sq Ft
39 Kings Grant Rd

Weston, MA
Stunning contemporary home for rent in one of Weston’s most sought-after neighborhoods. Offering 4 bedrooms and 3 full baths, plus a private study that can be used as a 5th bedroom. Sun-filled living spaces, soaring ceilings, fireplaces, and an expansive kitchen create a warm and elegant atmosphere. Two four-season sunrooms provide exceptional additional living and entertaining space year-round.

Keystone Homes Group Keller Williams Realty Boston Northwest

Recently Sold

$810,000

Sold Jun 5, 2026
- 4 Beds
- 2.5 Baths
- 2,237 Sq Ft
5 Samantha Way

Unit 7

Acton, MA
- 1% Above List
- $362/SF
- 15 Days On Market
Keystone Homes Group Keller Williams Realty Boston Northwest

$1,680,000

Sold Apr 22, 2026
- 2 Beds
- 2 Baths
- 1,130 Sq Ft
566 Columbus Ave

Unit 509

Boston, MA
- 6% Below List
- $1,487/SF
- 24 Days On Market
- Current Est. Value $2M
Keystone Homes Group Keller Williams Realty Boston Northwest

$1,430,000

Sold Feb 27, 2026
- 3 Beds
- 1.5 Baths
- 1,694 Sq Ft
33 Avon Rd

Wellesley, MA
- 2% Below List
- $844/SF
- 26 Days On Market
- Current Est. Value $1M
Keystone Homes Group Keller Williams Realty Boston Northwest

$655,000

Sold Jan 8, 2026
- 3 Beds
- 1 Bath
- 1,219 Sq Ft
16 Glen Rd

Reading, MA
- 6% Below List
- $537/SF
- 26 Days On Market
- Current Est. Value $695K
Keystone Homes Group Keller Williams Realty Boston Northwest

$3,068,000

Sold Dec 18, 2025
- 5 Beds
- 6 Baths
- 7,012 Sq Ft
311 Concord Ave

Lexington, MA
- 9% Below List
- $438/SF
- 139 Days On Market
- Current Est. Value $3M
Keystone Homes Group Keller Williams Realty Boston Northwest

$1,262,000

Sold Dec 3, 2025
- 4 Beds
- 3 Baths
- 4,606 Sq Ft
21 Orchard Crossing

Andover, MA
- 15% Below List
- $274/SF
- 225 Days On Market
- Current Est. Value $1M
Keystone Homes Group Keller Williams Realty Boston Northwest

$999,000

Sold Oct 22, 2025
- 2 Beds
- 2 Baths
- 1,161 Sq Ft
50 Hichborn St

Unit 408

Boston, MA
- 5% Below List
- $860/SF
- 168 Days On Market
- Current Est. Value $969K
Keystone Homes Group Keller Williams Realty Boston Northwest

$1,580,000

Sold Aug 11, 2025
- 8 Beds
- 3 Baths
- 3,227 Sq Ft
10 Hancock St

Somerville, MA
- 21% Below List
- $490/SF
- 81 Days On Market
- Current Est. Value $2M
Keystone Homes Group Keller Williams Realty Boston Northwest

$630,000

Sold Jul 29, 2025
- 3 Beds
- 2 Baths
- 1,522 Sq Ft
17 Parkers Ln

Unit 1

Waltham, MA
- 2% Below List
- $414/SF
- 14 Days On Market
- Current Est. Value $650K
Keystone Homes Group Keller Williams Realty Boston Northwest

Keystone Homes Group

(978) 450-8741

Homes for Sale by City

Keystone Homes Group

About Keystone

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Neighborhoods Keystone is Experienced In

Keystone's Listings and Deals

Keystone's Recent Active Listings

Recently Sold