Mark Sullivan Real Estate Agent - Keller Williams Greater Columbus Realty

898 Plum Ridge, Columbus, OH Coming Soon $350,000 - listed by Mark Sullivan — Coming Soon $350,000

Mark Sullivan listing agent for 312 Avonwick Place, Columbus, OH - sold for $213,000 — Sold $213,000

4574 N Hamilton Rd, Columbus, OH For Sale $1,180,000 - listed by Mark Sullivan — For Sale $1,180,000

Mark Sullivan buyer's agent for 217 W Hubbard Ave, Columbus, OH - sold for $725,000 — Sold $725,000

160 Old Bay Dr, Pataskala, OH Under Contract $479,900 - listed by Mark Sullivan — Under Contract $479,900

Mark Sullivan

Granville OH

Keller Williams Greater Columbus Realty

127 Closed Sales

$57.6M Total Value

$120K - $2.7M Price Range

$453.2K Average Price

Prior 5 years

About Mark

Mark Sullivan, who has served as the principal broker at Keller Williams Greater Columbus Realty since 2010, has played a pivotal role in facilitating the company's remarkable growth, overseeing a team of over two hundred agents. With a substantial track record, he brings his extensive expertise to both the commercial and residential real estate sectors. Mark's journey in the real estate industry dates back to 1996, during which he actively volunteered and held leadership positions, chairing numerous committees at Columbus Realtors. He has also led KW Commercial for the Ohio Valley Region and served on the KW City Wide Agent Leadership Council. Additionally, Mark has a notable history as the Past President of The Gahanna Real Estate Association and the Past President of Whitehall-Beley Rotary.

Prior to establishing the KW Greater Columbus Realty office, Mark Sullivan held the position of President and CEO at M.A. Sullivan Landscape Company for over 17 years. In this role, he contributed to the design of both residential and commercial landscapes and hardscapes. His leadership extended to being the Past President of the Columbus Landscape Association.

Mark's academic background includes graduating from The Ohio State University, where he earned a bachelor's degree in agriculture with a focus on studies in Horticulture and Landscape Architecture.

Home Types: House, Condo, Mobile Homes, Multifamily, Lot/Land, Commercial, Other

Years of Experience: 30

Education: The Ohio State University. Hondro's College

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	22
Total Value	$10,501,335
Average Sale Price	$477,333
Price Range	$205K - $800K

Buyer Deals
Total Deals	13
Total Value	$8,306,693
Average Sale Price	$638,976
Price Range	$197K - $2.7M

1 Year View by Quarter

Seller Deals
Total Deals	44
Total Value	$19,528,539
Average Sale Price	$443,830
Price Range	$125K - $1.4M

Buyer Deals
Total Deals	21
Total Value	$11,857,955
Average Sale Price	$564,665
Price Range	$197K - $2.7M

2 Year View by Quarter

Seller Deals
Total Deals	82
Total Value	$34,163,974
Average Sale Price	$416,634
Price Range	$80K - $1.4M

Buyer Deals
Total Deals	45
Total Value	$23,391,494
Average Sale Price	$519,811
Price Range	$197K - $2.7M

5 Year View

Areas Mark is Experienced In

Mark's Listings and Deals

Mark's Recent Active Listings

$350,000
- 3 Beds
- 2.5 Baths
- 2,224 Sq Ft
898 Plum Ridge

Columbus, OH
Well-maintained two-story home in the sought-after Olde Orchard neighborhood, offering a desirable floor plan and a convenient location close to the airport, shopping, hospital, and everyday amenities. Major updates include a new roof in 2021 and HVAC replacement in 2020. While the home would benefit from some cosmetic updating, it offers a great opportunity to make it your own.Enjoy the

Mark Sullivan Keller Williams Greater Cols

$1,180,000
- Land
- 1.8 Acres
- $655,556 per Acre
4574 N Hamilton Rd

Columbus, OH
IDEAL development site located in Gahanna. The site is adjacent to Giant Eagle. High traffic count. Utility access, Sewer Easement established. Proposed Development of 5,000 sq. ft. facility.Zoning CC-2.

Mark Sullivan Keller Williams Greater Cols

$319,000
- 2 Beds
- 3 Baths
- 1,172 Sq Ft
4414 Alameda Dr

Grove City, OH
Completely Renovated 3-Bedroom Ranch with Finished Lower Level & Private Bonus Room. Welcome home to this beautifully renovated 2-bedroom, 3-bath ranch offering an impressive list of updates and versatile living space. The finished lower-level recreation room provides additional space to relax or entertain, while the private room above the garage makes an ideal game room, hobby room, or

Mark Sullivan Keller Williams Greater Cols

$549,000
- 3 Beds
- 1.5 Baths
- 1,586 Sq Ft
111 Webster Park Ave

Columbus, OH
Rare opportunity to own a beautifully updated home on a hard-to-find ¼-acre lot in desirable Northmoor Park. Renovated prior to 2017, this home blends timeless character with thoughtful modern updates. The impressive kitchen opens seamlessly to the dining and living areas, creating an ideal space for everyday living and entertaining. Double doors from the dining room lead to an oversized deck,

Mark Sullivan Keller Williams Greater Cols

$850,000
- 3 Beds
- 3.5 Baths
- 2,208 Sq Ft
13794 Rosewood Rd NE

Thornville, OH
Lake Life at its Finest! This exceptional 3-story waterfront home offers beautiful lake views and an unbeatable location just moments from the winery, tucked away in the desirable Compass Point canal. Positioned near the canal opening, the property provides convenient access to the lake, private boat dock, and jet ski lifts for effortless waterfront living.Inside, the gourmet kitchen is

Mark Sullivan Keller Williams Greater Cols

$189,000
- 2 Beds
- 1.5 Baths
- 1,122 Sq Ft
5643 Blendon Valley Dr

Unit 1

Columbus, OH
Perfectly located - this is the condo you've been waiting for! Featuring stylish u a rustic modern flair, this home offers the ideal blend of comfort and convenience. The spacious open floor plan showcases a great room flowing seamlessly into the dining area and kitchen -- perfect for entertaining or everyday living.The kitchen features stainless steel appliances, including a new stove and

Mark Sullivan Keller Williams Greater Cols

$479,900

Under Contract
- 4 Beds
- 2.5 Baths
- 2,430 Sq Ft
160 Old Bay Dr

Pataskala, OH
Welcome to this beautifully maintained home in Broadmoore Commons, where the backyard truly steals the show! Designed for entertaining, relaxing, and everyday enjoyment, the outdoor space features an impressive 20x16 composite deck with an open-gable covered roof, a gorgeous stained wood ceiling, recessed lighting, a ceiling fan, flood lights and an outlet ready for a TV. Step down to the 20x12

Mark Sullivan Keller Williams Greater Cols

$960,000

Under Contract
- 4 Beds
- 4.5 Baths
- 4,512 Sq Ft
1323 Crystal Tree Ct

Blacklick, OH
Built by renowned Romanelli & Hughes, this exceptional one-owner home is being offered for the first time and enjoys a premier setting on a quiet cul-de-sac in Jefferson Meadows. Perfectly positioned overlooking the iconic 11th fairway of Jefferson Country Club, the property showcases sweeping fairway views, picturesque ponds, and beautiful water features--creating one of the most impressive golf

Mark Sullivan Keller Williams Greater Cols

$599,000

Under Contract
- 3 Beds
- 1 Bath
- 1,439 Sq Ft
1635 Reynoldsburg New Albany Rd

Blacklick, OH
This fabulous property offers the perfect blend of peaceful country living with the convenience of nearby city amenities. Nestled among mature trees and surrounded by abundant wildlife, the setting feels more like a private park than a residential property. The charming ranch home features 3 bedrooms, 1 full bath, and a finished lower level that provides additional living space for entertaining,

Mark Sullivan Keller Williams Greater Cols

Recently Sold

$213,000

Sold Aug 12, 2026
- 4 Beds
- 1.5 Baths
- 1,482 Sq Ft
312 Avonwick Place

Columbus, OH
- 15% Above List
- 6 Days On Market
- $144/SF
- Current Est. Value $291K
Mark Sullivan Keller Williams Greater Cols

$510,500

Sold Aug 3, 2026
- 4 Beds
- 3.5 Baths
- 2,852 Sq Ft
5508 Falco Dr

Westerville, OH
- 7% Below List
- 12 Days On Market
- $179/SF
- Current Est. Value $521K
Mark Sullivan Keller Williams Greater Cols

$800,000

Sold Jul 15, 2026
- 5 Beds
- 5.5 Baths
- 4,329 Sq Ft
7196 Maple Leaf Cir S

Blacklick, OH
- 11% Below List
- 105 Days On Market
- $185/SF
- Current Est. Value $825K
Mark Sullivan Keller Williams Greater Cols

$410,000

Sold Jul 10, 2026
- 3 Beds
- 2.5 Baths
- 2,620 Sq Ft
938 Dianthus Ct

Reynoldsburg, OH
- 3 Days On Market
- $156/SF
- Current Est. Value $413K
Mark Sullivan Keller Williams Greater Cols

$665,000

Sold Jul 6, 2026
- 4 Beds
- 3 Baths
- 3,056 Sq Ft
7025 Wynfield Dr

Blacklick, OH
- 6% Above List
- 2 Days On Market
- $218/SF
- Current Est. Value $621K
Mark Sullivan Keller Williams Greater Cols

$405,000

Sold Jun 25, 2026
- 3 Beds
- 1.5 Baths
- 1,576 Sq Ft
5804 Falmouth Ct

Columbus, OH
- 2% Above List
- 5 Days On Market
- $257/SF
- Current Est. Value $414K
Mark Sullivan Keller Williams Greater Cols

$550,335

Sold Jun 8, 2026
- Land
- 1.93 Acres Lot
0 Tussing Rd

Reynoldsburg, OH
- 5% Above List
- 89 Days On Market
Mark Sullivan Keller Williams Greater Cols

$560,000

Sold Jun 1, 2026
- 3 Beds
- 3.5 Baths
- 2,376 Sq Ft
6355 Wesleyan Church Rd

Alexandria, OH
- 2% Above List
- 1 Day On Market
- $236/SF
- Current Est. Value $555K
Mark Sullivan Keller Williams Greater Cols

$585,000

Sold Apr 30, 2026
- 3 Beds
- 2.5 Baths
- 2,446 Sq Ft
1669 Forest View Dr

Pataskala, OH
- 2% Above List
- 3 Days On Market
- $239/SF
- Current Est. Value $579K
Mark Sullivan Keller Williams Greater Cols

Awards and Designations

NAR - National Association of Realtors

Agent License: Ohio 2010000493

Mark Sullivan

(614) 858-3701

Nearby Homes

Mark Sullivan

About Mark

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

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas Mark is Experienced In

Mark's Listings and Deals

Mark's Recent Active Listings

Recently Sold

Awards and Designations