Shelley Koster Real Estate Agent - Keller Williams Realty Partners

0 Tara Trail, Cleora, OK For Sale $100,000 - listed by Shelley Koster — For Sale $100,000

Shelley Koster listing and buyer's agent for 451565 Eagle Ln, Afton, OK - sold for $440,000 — Sold $440,000

428 S Shawnee Ave, Bartlesville, OK For Rent $1,400/month - listed by Shelley Koster — For Rent $1,400/month

449710 E 355 Rd, Afton, OK For Sale $999,900 - listed by Shelley Koster — For Sale $999,900

Shelley Koster buyer's agent for 34474 S Coves Dr, Afton, OK - sold for $1,250,000 — Sold $1,250,000

Shelley Koster

Bartlesville OK

Keller Williams Realty Partners

182 Closed Sales

$76.8M Total Value

$95.5K - $1.9M Price Range

$422.1K Average Price

Prior 5 years

About Shelley

Shelley Koster is the Broker/Owner of Keller Williams Realty Bartlesville/Grand Lake in northeast Oklahoma with over 20 years of experience in real estate. Born and raised in Bartlesville, Shelley has extensive knowledge of the local market. She is also a resident in The Coves at Grand Lake and loves to spend time with friends and family on the lake! She uses her extensive knowledge of the markets, along with her years of experience and tireless dedication, to provide an exceptional real estate experience for both sellers and buyers. Shelley realizes that each client's situation is unique and strives to find tailored solutions.

Shelley believes in her community and understands the importance of giving back. She advocates for area youth by serving on the Board of Directors at The Boys & Girls Club of Bartlesville. She also serves on the Board of Directors at Tri-County Technical Center – a highly respected high school, adult, and community education center located in Bartlesville and surrounding communities.

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

Years of Experience: 18

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	34
Total Value	$18,238,950
Average Sale Price	$536,440
Price Range	$25K - $1.9M

Buyer Deals
Total Deals	6
Total Value	$2,989,960
Average Sale Price	$498,327
Price Range	$200K - $1.3M

1 Year View by Quarter

Seller Deals
Total Deals	53
Total Value	$25,311,699
Average Sale Price	$477,579
Price Range	$25K - $1.9M

Buyer Deals
Total Deals	15
Total Value	$7,662,560
Average Sale Price	$510,837
Price Range	$49K - $1.3M

2 Year View by Quarter

Seller Deals
Total Deals	138
Total Value	$59,925,399
Average Sale Price	$434,242
Price Range	$15K - $1.9M

Buyer Deals
Total Deals	44
Total Value	$16,888,257
Average Sale Price	$383,824
Price Range	$23K - $1.3M

5 Year View

Areas Shelley is Experienced In

Bartlesville

81 Sales
Grove

16 Sales
Nowata

5 Sales
Stone Canyon

1 Sale
Midtown

1 Sale

Shelley's Listings and Deals

Shelley's Open Houses

$999,900

Open Sun 12PM - 2PM
- 3 Beds
- 2.5 Baths
- 3,061 Sq Ft
449710 E 355 Rd

Afton, OK
This move-in-ready, waterfront home offers deep water, a three-slip boat dock, a fenced yard and a central location on the lake. The spacious floor plan features 3 to 4 bedrooms, three bathrooms and an open kitchen and living area designed for entertaining. The main-level primary suite opens directly to the covered lakeside deck, while the well-equipped kitchen includes a Viking gas range, double

Shelley Koster Keller Williams Realty

$399,900
- 2 Beds
- 2 Baths
- 1,928 Sq Ft
33601 Dogwood Cliffs

Unit 7

Afton, OK
Perched high on the bluff in The Coves at Bird Island, this beautiful waterfront townhome offers some of the most breathtaking lake views in The Coves. From sunrise coffee to sunset evenings, you'll enjoy panoramic water views that stretch for miles. Inside, the home features soaring ceilings, an open-concept living area, abundant natural light, updated finishes, and a striking fireplace that

Shelley Koster Keller Williams Realty Partners

$199,900
- 3 Beds
- 2 Baths
- 1,154 Sq Ft
33601 Dogwood Cliffs

Unit 26

Afton, OK
Tucked among the trees in the sought-after gated community of The Coves at Bird Island at Grand Lake, this charming 3-bedroom, 2-bath, fully furnished home in Dogwood Cliffs offers an incredible opportunity to enjoy lake living at an affordable price point. With a warm, inviting interior and vaulted ceilings accented by rustic wood beams, the open-concept living and dining areas create the

Shelley Koster Keller Williams Realty

$199,900
- 3 Beds
- 2 Baths
- 1,154 Sq Ft
33601 Dogwood Cliff

Unit 26

Afton, OK
Tucked among the trees in the sought-after gated community of The Coves at Bird Island at Grand Lake, this charming 3-bedroom, 2-bath, fully furnished home in Dogwood Cliffs offers an incredible opportunity to enjoy lake living at an affordable price point. With a warm, inviting interior and vaulted ceilings accented by rustic wood beams, the open-concept living and dining areas create the

Shelley Koster Keller Williams Realty Partners

Shelley's Recent Active Listings

$100,000
- Land
- 0.87 Acre
- $114,943 per Acre
0 Tara Trail

Cleora, OK
Discover the perfect setting for your Grand Lake getaway in the gated Gran Tara community. These four lots create a spacious homesite surrounded by mature trees and the natural beauty of the lake area. The property's gradual elevation offers exciting possibilities for positioning a custom home to take advantage of the setting and potential lake views while maintaining a private, tucked-away feel.

Shelley Koster Keller Williams Realty

$279,000
- 4 Beds
- 4 Baths
- 2,543 Sq Ft
2612 SE Quail Place

Bartlesville, OK
Some homes simply feel welcoming from the moment you arrive. This is one of them. Set on a generous lot in an established Bartlesville neighborhood, this home combines classic character with thoughtful updates, creating comfortable spaces where family dinners, holiday celebrations, and quiet evenings by the fire all feel right at home. The heart of the home is the inviting family room, where a

Shelley Koster Keller Williams Realty

$1,199,999
- 3 Beds
- 3 Baths
- 3,043 Sq Ft
29645 N 3990 Rd

Ramona, OK
Surrounded by 40 acres m/l of rolling countryside, this custom-built home offers the perfect blend of luxury, privacy, and functionality. Built in 2017, every detail was thoughtfully designed to create a home where breathtaking views, quality craftsmanship, and everyday comfort come together. The striking stone and timber exterior, expansive front porch, and peaceful setting make a lasting first

Shelley Koster Keller Williams Realty

$344,900
- 2 Beds
- 2 Baths
- 1,924 Sq Ft
33601 Dogwood Cliff

Unit 3

Afton, OK
Perched atop the dramatic bluffs of Grand Lake in The Coves at Bird Island, this waterfront townhome offers breathtaking panoramic views of Grand Lake. Whether you're enjoying your morning coffee on the lakeside deck or relaxing by the cozy fireplace, the sparkling waters of Grand Lake are always the centerpiece. The home is warm and inviting with soaring ceilings, abundant natural light, and an

Shelley Koster Keller Williams Realty Partners

$344,900
- 2 Beds
- 2 Baths
- 1,924 Sq Ft
33601 Dogwood Cliffs

Unit 3

Afton, OK
Perched atop the dramatic bluffs of Grand Lake in The Coves at Bird Island, this waterfront townhome offers breathtaking panoramic views of Grand Lake. Whether you're enjoying your morning coffee on the lakeside deck or relaxing by the cozy fireplace, the sparkling waters of Grand Lake are always the centerpiece. The home is warm and inviting with soaring ceilings, abundant natural light, and an

Shelley Koster Keller Williams Realty

$179,500
- 3 Beds
- 2 Baths
- 1,530 Sq Ft
324 S Ross St

Vinita, OK
Beautiful 3-bedroom, 2-bath home on a quiet street, set back from the road for added privacy. Featuring two spacious living areas, a large dining room, new flooring throughout, and abundant natural light, this home offers plenty of room to relax and entertain. All three bedrooms are generously sized, and the fully fenced backyard provides space for pets, play, or outdoor gatherings. The detached

Shelley Koster Keller Williams Realty Partners

$20,000
- Land
- 0.79 Acre
- $25,316 per Acre
TBD Blue Grouse Place

Afton, OK
This beautiful vacant lot in The Coves at Bird Island offers the perfect canvas for your custom lake home, nestled within a serene, upscale neighborhood known for its privacy and natural beauty. Located in one of Grand Lake's premier gated communities, this property provides access to a wealth of amenities, including 24/7 manned security, an 18-hole championship golf course, swimming pool, and

Shelley Koster Keller Williams Realty Partners

$20,000
- Land
- 0.79 Acre
- $25,316 per Acre
0 Blue Grouse Place

Unit 2622394

Afton, OK
This beautiful vacant lot in The Coves at Bird Island offers the perfect canvas for your custom lake home, nestled within a serene, upscale neighborhood known for its privacy and natural beauty. Located in one of Grand Lake's premier gated communities, this property provides access to a wealth of amenities, including 24/7 manned security, an 18-hole championship golf course, swimming pool, and

Shelley Koster Keller Williams Realty

$1,100,000
- 5 Beds
- 4.5 Baths
- 3,625 Sq Ft
34320 S Coves Dr

Afton, OK
Tucked among the trees in the exclusive Coves at Bird Island, this extraordinary three-story lodge-style retreat blends rustic craftsmanship with elevated luxury. From the moment you arrive, the home's stone exterior, expansive covered porches, and peaceful wooded setting create the feeling of a private mountain resort on Grand Lake.Inside, soaring beamed ceilings, split log walls, rich pine

Shelley Koster Keller Williams Realty Partners

Recently Sold

$445,000

Sold Sep 4, 2026
- 3 Beds
- 2 Baths
- 1,924 Sq Ft
33601 Dogwood Cliff

Unit 10

Afton, OK
- 15 Days On Market
- $231/SF
Shelley Koster Keller Williams Realty Partners

$445,000

Sold Sep 4, 2026
- 3 Beds
- 2 Baths
- 1,924 Sq Ft
33601 Dogwood Cliffs

Unit B10

Afton, OK
- 30 Days On Market
- $231/SF
Shelley Koster Keller Williams Realty

$374,900

Sold Sep 4, 2026
- 4 Beds
- 2.5 Baths
- 3,481 Sq Ft
2508 Glynnwood Ln

Bartlesville, OK
- 6% Below List
- 44 Days On Market
- $108/SF
- Current Est. Value $379K
Shelley Koster Keller Williams Realty

$394,500

Sold Aug 27, 2026
- 2 Beds
- 2 Baths
- 1,080 Sq Ft
35759 Sportman Rd

Afton, OK
- 7% Below List
- 17 Days On Market
- $365/SF
Shelley Koster Keller Williams Realty

$440,000

Sold Aug 24, 2026
- 3 Beds
- 2 Baths
- 1,768 Sq Ft
451565 Eagle Ln

Afton, OK
- $249/SF
- Current Est. Value $512K
Shelley Koster Keller Williams Realty Partners

$476,000

Sold Aug 20, 2026
- 5 Beds
- 3.5 Baths
- 3,239 Sq Ft
5619 Nottingham Place

Bartlesville, OK
- 5% Below List
- 36 Days On Market
- $147/SF
- Current Est. Value $495K
Shelley Koster Keller Williams Realty

$1,285,000

Sold Jul 31, 2026
- 5 Beds
- 4.5 Baths
- 4,063 Sq Ft
451634 Goshawk Ln

Afton, OK
- 1% Above List
- 6 Days On Market
- $316/SF
Shelley Koster Keller Williams Realty

$320,000

Sold Jun 1, 2026
- 3 Beds
- 2 Baths
- 2,044 Sq Ft
116 Carlyle Dr

Bartlesville, OK
- 7% Below List
- 57 Days On Market
- $157/SF
- Current Est. Value $313K
Shelley Koster Keller Williams Realty

$685,000

Sold May 1, 2026
- 3 Beds
- 2.5 Baths
- 2,890 Sq Ft
451521 Gyrfalcon Cir

Afton, OK
- 2% Below List
- 3 Days On Market
- $237/SF
- Current Est. Value $693K
Shelley Koster Keller Williams Realty

Agent License: Oklahoma 142052

Shelley Koster

(918) 972-1001

Nearby Homes

Shelley Koster

About Shelley

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 Shelley is Experienced In

Shelley's Listings and Deals

Shelley's Open Houses

Shelley's Recent Active Listings

Recently Sold