Mark Sullivan

Granville OH

Keller Williams Greater Columbus Realty

120 Closed Sales

$53.3M Total Value

$120K - $2.7M Price Range

$443.8K 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, Manufactured, 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	18
Total Value	$7,923,499
Average Sale Price	$440,194
Price Range	$205K - $765K

Buyer Deals
Total Deals	12
Total Value	$7,415,193
Average Sale Price	$617,933
Price Range	$198K - $2.7M

1 Year View by Quarter

Seller Deals
Total Deals	41
Total Value	$16,882,204
Average Sale Price	$411,761
Price Range	$125K - $1.4M

Buyer Deals
Total Deals	18
Total Value	$10,260,955
Average Sale Price	$570,053
Price Range	$198K - $2.7M

2 Year View by Quarter

Seller Deals
Total Deals	77
Total Value	$30,971,639
Average Sale Price	$402,229
Price Range	$80K - $1.4M

Buyer Deals
Total Deals	43
Total Value	$22,279,394
Average Sale Price	$518,125
Price Range	$198K - $2.7M

5 Year View

Neighborhoods Mark is Experienced In

Mark's Open Houses

$399,000

Open Thu 1PM - 3PM
- 3 Beds
- 1.5 Baths
- 1,576 Sq Ft
5804 Falmouth Ct

Columbus, OH
INVESTOR REHAB OPPORTUNITY - OPEN HOUSE THURS JUNE 4, 1-3PM......Expansive ranch on a corner lot. Woodburning fire place, , wood floors,The perfect property for a fixer upper. This home has great potential. Attached garage.

Mark Sullivan Keller Williams Greater Cols

Mark's Active Listings

$950,000
- 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 designed

Mark Sullivan Keller Williams Greater Cols

$206,900
- 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

$625,000
- 4 Beds
- 3 Baths
- 3,056 Sq Ft
7025 Wynfield Dr

Blacklick, OH
Incredible custom-built home by Legend Builders offering approximately 3,000 square feet of light-filled living space in desirable Kitsmillers Crossing. This impressive home features soaring ceilings, an open and inviting floor plan, a first-floor den/5th bedroom w closet which is next to the full bathroom, and convenient first-floor laundry. The kitchen and dining room feature beautiful hardwood

Mark Sullivan Keller Williams Greater Cols

$425,000
- 3 Beds
- 2.5 Baths
- 2,620 Sq Ft
938 Dianthus Ct

Reynoldsburg, OH
What a beautiful home! This stunning property offers vaulted ceilings that create a bright, open, and inviting atmosphere throughout. Elegant marble baseboards add a touch of sophistication, while the spacious primary suite features a relaxing jetted tub and charming window seat, perfect for unwinding at the end of the day. The home also offers abundant basement storage and the convenience of a

Mark Sullivan Keller Williams Greater Cols

$539,000
- 4 Beds
- 3.5 Baths
- 2,852 Sq Ft
5508 Falco Dr

Westerville, OH
This charming 4-bedroom home offers 3 full baths, 1 half bath, and plenty of room for everyone. Brand new stainless steel appliances in the kitchen. Many recent upgrades. Well maintained and ready for your personal touch, the home features The first floor welcomes you with an open layout that includes a formal dining room, an eat-in kitchen with an island, and a cozy gas fireplace. The spacious

Mark Sullivan Keller Williams Greater Cols

$825,000
- 5 Beds
- 5.5 Baths
- 4,329 Sq Ft
7196 Maple Leaf Cir S

Blacklick, OH
Experience luxurious living in this stunning Freshly painted and carpeted multi-level home by R & H. Step into a spacious two-story great room and entryway that set the stage for elegant gatherings. The gourmet kitchen is a chef's dream, featuring granite countertops, stainless steel appliances, and ample workspace for entertaining or everyday living. The formal dining room enhances the home's

Mark Sullivan Keller Williams Greater Cols

$725,000
- Land
- 1.8 Acres
- $402,778 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

$529,000
- Land
- 1.93 Acres
- $274,093 per Acre
0 Tussing Rd

Reynoldsburg, OH
Columbus 43068-4108. Pickerington LSD / Mixed-Use / Multifamily Development Opportunity. Fairfield County | Central Ohio. Development-Ready Mixed-Use Land in One of Central Ohio's Fastest Growing Submarkets. Pleased to present a premier mixed-use development opportunity. a high-growth corridor within the Columbus MSA experiencing sustained residential expansion, retail demand, and strong

Mark Sullivan Keller Williams Greater Cols

Recently Sold

$560,000

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

Alexandria, OH
- 2% Above List
- $236/SF
- 1 Day On Market
- Current Est. Value $552K
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
- $239/SF
- 3 Days On Market
- Current Est. Value $575K
Mark Sullivan Keller Williams Greater Cols

$585,000

Sold Feb 27, 2026
- 4 Beds
- 2 Baths
- 3,222 Sq Ft
5810 Bickel Church Rd NW

Pickerington, OH
- 26% Below List
- $182/SF
- 234 Days On Market
- Current Est. Value $582K
Mark Sullivan Keller Williams Greater Cols

$253,000

Sold Feb 17, 2026
- 2 Beds
- 2 Baths
- 1,094 Sq Ft
6677 Eagle Ridge Ln

Unit 14D

Canal Winchester, OH
- $231/SF
- Current Est. Value $251K
Mark Sullivan Keller Williams Greater Cols

$349,000

Sold Feb 13, 2026
- 4 Beds
- 2 Baths
- 1,872 Sq Ft
282 River Forest Rd

Pataskala, OH
- 10% Below List
- $186/SF
- 64 Days On Market
- Current Est. Value $352K
Mark Sullivan Keller Williams Greater Cols

$575,000

Sold Feb 12, 2026
- 3 Beds
- 3 Baths
- 2,471 Sq Ft
6885 Ravine Cir

Worthington, OH
- $233/SF
- 2 Days On Market
- Current Est. Value $576K
Mark Sullivan Keller Williams Greater Cols

$375,000

Sold Dec 12, 2025
- 3 Beds
- 1 Bath
- 1,472 Sq Ft
5944 Havens Corners Rd

Columbus, OH
- 16% Below List
- $255/SF
- 40 Days On Market
- Current Est. Value $394K
Mark Sullivan Keller Williams Greater Cols

$468,000

Sold Nov 11, 2025
- 3 Beds
- 2 Baths
- 2,021 Sq Ft
812 Claytonbend Dr

Galloway, OH
- $232/SF
- 0 Days On Market
- Current Est. Value $479K
Mark Sullivan Keller Williams Greater Cols

$765,000

Sold Oct 15, 2025
- 5 Beds
- 3.5 Baths
- 3,430 Sq Ft
305 E Woodside Dr

Gambier, OH
- 15% Below List
- $223/SF
- 156 Days On Market
- Current Est. Value $648K
Mark Sullivan Keller Williams Greater Cols

Awards and Designations

NAR - National Association of Realtors

Agent License: Ohio 2010000493

Mark Sullivan

(614) 858-3701

Homes for Sale by City

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

Neighborhoods Mark is Experienced In

Mark's Listings and Deals

Mark's Open Houses

Mark's Active Listings

Recently Sold

Awards and Designations