John Costello

Somerville MA

Costello Realty Group, Inc.

17 Closed Sales

$11.8M Total Value

$360K - $1.7M Price Range

$694.8K Average Price

Prior 5 years

About John

Home Types: MultiFamily, House, Condo, Townhouse

Years of Experience: 20

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	1
Total Value	$360,000
Average Sale Price	$360,000

Seller Deals
Total Deals	5
Total Value	$3,937,500
Average Sale Price	$787,500
Price Range	$360K - $1.3M

Buyer Deals
Total Deals	3
Total Value	$1,948,000
Average Sale Price	$649,333
Price Range	$303K - $900K

Seller Deals
Total Deals	12
Total Value	$8,802,300
Average Sale Price	$733,525
Price Range	$360K - $1.7M

Buyer Deals
Total Deals	5
Total Value	$3,009,000
Average Sale Price	$601,800
Price Range	$303K - $900K

5 Year View

Neighborhoods John is Experienced In

John's Active Listings

$1,100,000
- 3 Beds
- 2.5 Baths
- 1,796 Sq Ft
160 Brooks St

Medford, MA
Discover a unique opportunity at 160 Brooks St, Medford, MA. Built in 1973, this 1796 square foot single-family residence offers a harmonious blend of comfort and functionality, set on a generous 7565 square foot lot. The residence features three well-proportioned bedrooms, providing comfortable private spaces. With two full bathrooms and an additional half bathroom, convenience is prioritized

John Costello Costello Realty Group, Inc.

$559,900
- 6 Beds
- 2 Baths
- 1,720 Sq Ft
131 Rand St

Medford, MA
ATTN: Contractors and Developers, your talent to restore the charm of 131 Rand St, is needed. A classic 1920 single-family residence in Medford, MA, offering 1720 square feet living space. This delightful bungalow-style home provides a unique opportunity to embrace a lifestyle of comfort and convenience in a vibrant community. The home features four inviting bedrooms, each providing a private

John Costello Costello Realty Group, Inc.

Recently Sold

$360,000

Sold Aug 25, 2025
- 2 Beds
- 1 Bath
- 872 Sq Ft
13 Elizabeth St

Lynn, MA
- $413/SF
- 5 Days On Market
- Current Est. Value $387K
John Costello Costello Realty Group, Inc.

$1,300,000

Sold Dec 6, 2024
- 6 Beds
- 4 Baths
- 3,687 Sq Ft
15 Edmands St

Somerville, MA
- 20% Below List
- $353/SF
- 47 Days On Market
- Current Est. Value $1M
John Costello Costello Realty Group, Inc.

$700,000

Sold Oct 10, 2024
- 3 Beds
- 1 Bath
- 1,420 Sq Ft
338 Ash St

Reading, MA
- $493/SF
- 13 Days On Market
- Current Est. Value $776K
John Costello Costello Realty Group, Inc.

$950,000

Sold Aug 16, 2024
- 5 Beds
- 3 Baths
- 2,440 Sq Ft
150 Essex St

Malden, MA
- 6% Above List
- $389/SF
- 5 Days On Market
- Current Est. Value $957K
John Costello Costello Realty Group, Inc.

$627,500

Sold Jul 19, 2024
- 2 Beds
- 1 Bath
- 902 Sq Ft
46 Dearborn St

Unit 2

Medford, MA
- $696/SF
- 7 Days On Market
- Current Est. Value $624K
John Costello Costello Realty Group, Inc.

$445,000

Sold Apr 30, 2024
- 2 Beds
- 1.5 Baths
- 1,040 Sq Ft
177 Winter St

Unit 2

Saugus, MA
- 5% Below List
- $428/SF
- 96 Days On Market
- Current Est. Value $476K
John Costello Costello Realty Group, Inc.

$779,900

Sold Jul 26, 2023
- 3 Beds
- 1 Bath
- 1,378 Sq Ft
231 Woburn St

Medford, MA
- $566/SF
- 20 Days On Market
- Current Est. Value $878K
John Costello Costello Realty Group, Inc.

$1,700,000

Sold Sep 1, 2022
- 6 Beds
- 5 Baths
- 3,314 Sq Ft
9 Waldo St

Somerville, MA
- 13% Above List
- $513/SF
- 2 Days On Market
- Current Est. Value $2M
John Costello Costello Realty Group, Inc.

$470,000

Sold Mar 2, 2022
- 2 Beds
- 1 Bath
- 800 Sq Ft
19 Capital St

West Roxbury, MA
- 18% Above List
- $588/SF
- 6 Days On Market
- Current Est. Value $724K
John Costello Costello Realty Group, Inc.

John Costello

(781) 528-0932

Costello Realty Group, Inc.

(781) 528-0932

Homes for Sale by City

John Costello

About John

Transaction History

Seller Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods John is Experienced In

John's Listings and Deals

John's Active Listings

Recently Sold