Karen Ollier

Centerville OH

5.0stars, 16 Reviews

Irongate Inc.

133 Closed Sales

$44.5M Total Value

$162K - $951K Price Range

$334.9K Average Price

Prior five years

About Karen

With over 32 years of experience, I bring deep market knowledge, expert negotiation skills, and a client-first approach to every real estate transaction. As a lifelong Dayton resident with a bachelor’s degree in finance and a master’s in psychology, I help buyers and sellers confidently navigate the market. I'm also a Certified Luxury Home Marketing Specialist (CLHMS), offering specialized expertise in high-end properties.

I believe in treating others how I want to be treated and always doing the right thing—whether or not anyone is watching. Thousands of clients have trusted me to guide them through one of life’s biggest decisions. I’d be honored to do the same for you.

Home Types: House, Condo, Townhouse, MultiFamily

Years of Experience: 32

Education: Wright State University, and Atlantic University

Transaction History

1 Year
2 Year
5 Year

Seller Deals

Total Deals

Total Value

$9,880,209

Average Sale Price

$340,697

Price Range

$107K - $889K

Buyer Deals

Total Deals

Total Value

$8,596,200

Average Sale Price

$358,175

Price Range

$204K - $800K

1 Year View by Quarter

Seller Deals

Total Deals

Total Value

$19,391,259

Average Sale Price

$352,568

Price Range

$87K - $951K

Buyer Deals

Total Deals

Total Value

$13,318,100

Average Sale Price

$332,953

Price Range

$104K - $889K

2 Year View by Quarter

Seller Deals

Total Deals

Total Value

$24,550,724

Average Sale Price

$340,982

Price Range

$45K - $951K

Buyer Deals

Total Deals

Total Value

$19,986,012

Average Sale Price

$327,640

Price Range

$60K - $889K

5 Year View

Neighborhoods Karen Has the Most Experience In

Karen's Active Listings

$699,900
- 4 Beds
- 2.5 Baths
- 3,848 Sq Ft
295 Stratford Ln

Xenia, OH
Welcome to a custom-built, 4-bedroom, 2.1-bath brick two-story residence by Bill Simms, offering nearly 3,850 square feet of meticulously crafted living space. Situated on a private, 0.54-acre lot with panoramic golf course views, this home is an oasis of spacious living. Step into the soaring two-story entry, which opens to a breathtaking, cathedraled great room framed by a wall of windows that

Karen Ollier Irongate Inc.

$299,900
- 3 Beds
- 2 Baths
- 1,430 Sq Ft
1615 Farrington Dr

Dayton, OH
A harmonious blend of modern comfort and practicality awaits you in this low-maintenance brick and vinyl ranch nestled in a well-connected and desirable neighborhood. From the moment you step inside, you are greeted by an open-air floor plan that creates a seamless flow between the main living areas—ideal for both everyday living and the occasional spontaneous gatherings with family and friends.

Karen Ollier Irongate Inc.

$399,900
- 4 Beds
- 2 Baths
- 2,358 Sq Ft
1330 Little Yankee Run

Unit 1330

Dayton, OH
Impeccably maintained four-bedroom, two-bath patio home nestled within a serene 55+ community. With 2,358 sqft of thoughtfully designed living space, this residence offers the ideal blend of comfort and tranquility. Every day will feel like a vacation. At the heart of this beauty, an open floor plan seamlessly connects the main living spaces, creating an inviting atmosphere for daily life as well

Karen Ollier Irongate Inc.

$1,250,000
- 5 Beds
- 4.5 Baths
- 6,229 Sq Ft
717 S Alpha Bellbrook Rd

Sugarcrk Township, OH
Can you believe it? You have finally found that serene & inviting slice of country life that fulfills your dreams. Tucked away in a picturesque area of Sugarcreek Township, this stunning estate spans over 10.5 acres of lush land—an extraordinary find with dependable public water & natural gas. Beautifully marrying rural charm with modern conveniences, a truly magical property unfolds when

Karen Ollier Irongate Inc.

$373,900
- 3 Beds
- 2.5 Baths
- 1,750 Sq Ft
1629 Arden Bend

Fairborn, OH
Are you looking for a new home but cannot wait six months to a year to construct your dream? Or is the daunting building process overwhelming to you? This nearly new, two-year-old residence is your dream come true with its pristine condition and inviting open layout. When stepping inside, you will love the bright and airy interior created by all the windows, which flood each room with natural

Karen Ollier Irongate Inc.

Awards and Designations

NAR - National Association of Realtors
GRI - Graduate REALTOR Institute
CRS - Certified Residential Specialist

Other Experience

First Time Home Buyers, Luxury Homes

5/30/23Janice Collinsworth

Google Review

Karen will get your home sold or help you buy one in a snap! With her experience and expertise in real estate, she is the GO-TO professional for all of your real estate needs! Her constant communications and loyalty makes her a superb realtor. She always keeps her client's best interest in mind!

5/24/23Janice Collinsworth

Google Review

Karen is an outstanding realtor! She is very easy to work with and very productive. She will get your home SOLD! Her communication skills and experience make her exceptional. Karen always has her clients best interest in mind.

5/7/23Mary Gunlock

Google Review

Another great experience with Karen! Her attention to detail and follow up are stellar. Her experience and knowledge of the business make her a great resource. We feel very confident she always has our best interest at heart. Highly recommend her!

Agent License: Ohio #0000364300

Karen Ollier

(937) 918-7321

Karen Ollier

About Karen

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 Karen Has the Most Experience In

Karen's Listings and Deals

Karen's Active Listings

Awards and Designations

Other Experience

Karen's Reviews