James Kousoulos

Arlington MA

Capitol Square Realty, Inc.

17 Closed Sales

$16.4M Total Value

$750K - $1.6M Price Range

$966.8K Average Price

Prior 5 years

About James

I’m a licensed real estate broker with nearly two decades of experience helping clients buy, sell, lease, and manage properties across the Greater Boston area and the North Shore.

My clients are always top priority—I take pride in providing a seamless, stress-free experience from start to finish. With deep market knowledge, strong attention to detail, and a commitment to personalized service, I strive to exceed expectations on every transaction and deliver results that build lasting relationships.

Home Types: Commercial, MultiFamily, House, Condo

Years of Experience: 10

Education: Bachelor Of Science

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	4
Total Value	$4,404,000
Average Sale Price	$1,101,000
Price Range	$790K - $1.3M

Buyer Deals
Total Deals	3
Total Value	$2,735,000
Average Sale Price	$911,667
Price Range	$430K - $1.5M

Seller Deals
Total Deals	7
Total Value	$6,904,000
Average Sale Price	$986,286
Price Range	$750K - $1.3M

Buyer Deals
Total Deals	3
Total Value	$2,735,000
Average Sale Price	$911,667
Price Range	$430K - $1.5M

Seller Deals
Total Deals	9
Total Value	$8,349,000
Average Sale Price	$927,667
Price Range	$470K - $1.3M

Buyer Deals
Total Deals	8
Total Value	$8,087,000
Average Sale Price	$1,010,875
Price Range	$342K - $1.6M

5 Year View

Neighborhoods James is Experienced In

Recently Sold

$1,289,000

Sold May 12, 2026
- 5 Beds
- 3.5 Baths
- 2,903 Sq Ft
37 Fountain Rd

Unit 2

Arlington, MA
- 1% Below List
- $444/SF
- 4 Days On Market
James Kousoulos Capitol Square Realty, Inc.

$1,200,000

Sold Apr 29, 2026
- 4 Beds
- 2.5 Baths
- 2,682 Sq Ft
21 Fieldstone Ln

North Billerica, MA
- $447/SF
- 6 Days On Market
- Current Est. Value $1M
James Kousoulos Capitol Square Realty, Inc.

$790,000

Sold Jul 14, 2025
- 3 Beds
- 2 Baths
- 1,696 Sq Ft
37 Fountain Rd

Unit 1

Arlington, MA
- 1% Below List
- $466/SF
- 14 Days On Market
James Kousoulos Capitol Square Realty, Inc.

$1,125,000

Sold Apr 22, 2025
- 3 Beds
- 2 Baths
- 1,502 Sq Ft
29 Browning Rd

Arlington, MA
- 13% Above List
- $749/SF
- 7 Days On Market
- Current Est. Value $1M
James Kousoulos Capitol Square Realty, Inc.

$750,000

Sold Dec 9, 2024
- 2 Beds
- 2 Baths
- 1,153 Sq Ft
655 Concord Ave

Unit 204

Cambridge, MA
- $650/SF
- 14 Days On Market
- Current Est. Value $795K
James Kousoulos Capitol Square Realty, Inc.

$870,000

Sold Sep 4, 2024
- 2 Beds
- 1.5 Baths
- 1,150 Sq Ft
23 Chapman St

Watertown, MA
- 5% Above List
- $757/SF
- 6 Days On Market
- Current Est. Value $819K
James Kousoulos Capitol Square Realty, Inc.

$880,000

Sold Jun 28, 2024
- 3 Beds
- 2 Baths
- 2,211 Sq Ft
43 Indiana Terrace

Newton Upper Falls, MA
- 2% Below List
- $398/SF
- 12 Days On Market
- Current Est. Value $1M
James Kousoulos Capitol Square Realty, Inc.

$975,000

Sold Jun 15, 2022
- 3 Beds
- 2 Baths
- 1,656 Sq Ft
16 Teresa Cir

Arlington, MA
- 15% Above List
- $589/SF
- 4 Days On Market
- Current Est. Value $1M
James Kousoulos Capitol Square Realty, Inc.

Agent License: Massachusetts #9628799

James Kousoulos

(857) 760-8248

Capitol Square Realty, Inc.

(857) 760-8248

Homes for Sale by City

James Kousoulos

About James

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods James is Experienced In

James' Listings and Deals

Recently Sold