Mark Sullivan

Barrington RI

Corcoran Chart House Realty

24 Closed Sales

$17.6M Total Value

$335K - $4.3M Price Range

$731.4K Average Price

Prior 5 years

About Mark

Mark is a results-driven Realtor® based in Rhode Island, dedicated to helping clients achieve their real estate goals through local insight, strategic guidance, and exceptional service.

With a deep understanding of the Rhode Island and Southeastern Massachusetts markets, Mark helps buyers and sellers uncover opportunities others might overlook. His approach is personalized, transparent, and built on trust — ensuring every client feels informed and supported from start to finish.

Known for strong negotiation skills and clear communication, Mark works hard to deliver successful outcomes while keeping the process as smooth and stress-free as possible.

Before launching a career in real estate, Mark built and managed his own business, gaining firsthand experience in leadership, adaptability, and results-driven performance — principles that continue to guide his work with clients today.

When he’s not helping clients, Mark enjoys golfing, skiing, and spending time with his two Mini Aussies.

Home Types: House, Townhouse, MultiFamily, Condo

Years of Experience: 4

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	3
Total Value	$1,824,500
Average Sale Price	$608,167
Price Range	$475K - $850K

Buyer Deals
Total Deals	3
Total Value	$1,515,000
Average Sale Price	$505,000
Price Range	$380K - $735K

Seller Deals
Total Deals	5
Total Value	$3,139,500
Average Sale Price	$627,900
Price Range	$475K - $850K

Buyer Deals
Total Deals	11
Total Value	$6,397,500
Average Sale Price	$581,591
Price Range	$375K - $975K

Seller Deals
Total Deals	7
Total Value	$4,389,000
Average Sale Price	$627,000
Price Range	$475K - $850K

Buyer Deals
Total Deals	17
Total Value	$13,163,500
Average Sale Price	$774,324
Price Range	$335K - $4.3M

5 Year View

Neighborhoods Mark is Experienced In

Recently Sold

$850,000

Sold Oct 16, 2025
- 4 Beds
- 2.5 Baths
- 2,465 Sq Ft
303 Washington Rd

Barrington, RI
- 3% Below List
- $345/SF
- 56 Days On Market
- Current Est. Value $883K
Mark Sullivan eXp Realty

$500,000

Sold Jul 11, 2025
- 2 Beds
- 2 Baths
- 1,316 Sq Ft
77 Trailside Way

Ashland, MA
- 11% Above List
- $380/SF
- 4 Days On Market
- Current Est. Value $467K
Mark Sullivan Corcoran Chart House Realty

$474,500

Sold Apr 23, 2025
- 3 Beds
- 2 Baths
- 1,576 Sq Ft
143 Bowen Hill Rd

Greene, RI
- 5% Above List
- $301/SF
- 7 Days On Market
- Current Est. Value $492K
Mark Sullivan eXp Realty

$840,000

Sold Aug 9, 2024
- 4 Beds
- 2.5 Baths
- 2,489 Sq Ft
150 Middle Hwy

Barrington, RI
- $337/SF
- 7 Days On Market
- Current Est. Value $959K
Mark Sullivan eXp Realty

$475,000

Sold May 17, 2024
- 4 Beds
- 2.5 Baths
- 2,032 Sq Ft
14 Wilbur Rd

Lincoln, RI
- 5% Below List
- $234/SF
- 27 Days On Market
- Current Est. Value $551K
Mark Sullivan eXp Realty

$620,000

Sold Aug 10, 2023
- 3 Beds
- 1.5 Baths
- 1,550 Sq Ft
157 Riverside Dr

Riverside, RI
- 3% Above List
- $400/SF
- 4 Days On Market
- Current Est. Value $694K
Mark Sullivan eXp Realty

$629,500

Sold Dec 29, 2022
- 4 Beds
- 2.5 Baths
- 3,774 Sq Ft
36 Carolyn Ct

Swansea, MA
- 3% Below List
- $167/SF
- 19 Days On Market
- Current Est. Value $824K
Mark Sullivan Corcoran Chart House Realty

Other Experience

First Time Home Buyers, Luxury Homes, Military Families, New Construction, Veteran Programs

Agent License: Massachusetts #1001922 Rhode Island #RES0047702

Mark Sullivan

(401) 519-9846

Corcoran Chart House Realty

(401) 519-9846

Homes for Sale by City

Mark Sullivan

About Mark

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Mark is Experienced In

Mark's Listings and Deals

Recently Sold

Other Experience