Kolby Stewart

Kolby Stewart Founded in Fort Worth & grounded in Texas, The Ashton Agency is an innovative real estate brokerage.

The Ashton Agency was founded in January 2020 by broker Ashton Theiss. She was driven to create a real estate company with core values built on authenticity, a standard of excellence, organic relationships, and growth. In November 2021, we welcomed Kolby Stewart to our executive team as Vice President. Kolby fills a vital role spearheading the agency’s operations, leading team management, and providing strategic vision, which is essential for the continued growth and success of The Ashton Agency. Together, Kolby and Ashton oversee a team of trusted real estate advisors who are results-driven, forward-thinking, and span DFW. Harnessing the power of exceptional marketing skills and an extensive network, they strive to provide unrivaled representation and expertise. With nearly twenty years of combined real estate experience, Ashton and Kolby are equally yoked and passionate about real estate. They continue to be trailblazers as ladies of the land with expertise in farm and ranch, including equestrian facilities, large-scale ranch developments, and hunting and recreational ranches.

03/19/2026
✨ Just Listed ✨Rooted in tradition. Refined in design.A true western luxury estate.553 Royal Santana RunWeatherford, Tex...
03/17/2026

✨ Just Listed ✨
Rooted in tradition. Refined in design.
A true western luxury estate.

553 Royal Santana Run
Weatherford, Texas 76087

📍 Santana Ridge | Brock ISD

✔️ Originally built in 2024 and extensively reimagined with elevated interior and exterior finishes
✔️ 4 bedrooms + flex/media room (or 5th bedroom) + dedicated office
✔️ 14+ acres comprised of multiple individually platted parcels — rare flexibility
✔️ Gated entrance, circular drive & standing-seam metal roof
✔️ Custom heated pool with waterfall + outdoor living retreat
✔️ Designed for privacy, lifestyle, and long-term value

This one is truly special.

📲 For details or a private showing:
970-749-7404

SOLD!St. Lazare Dallas, Texas Every sale requires the right strategy and sometimes that means being willing to adjust......
03/17/2026

SOLD!
St. Lazare Dallas, Texas

Every sale requires the right strategy and sometimes that means being willing to adjust...And this time that adjustment resulted in an off-market sale!

I’m grateful to my clients for trusting me through this process and being open along the way! If you’re thinking about selling and want to talk through the best strategy for your property, I’d love the opportunity! Every home and every sale deserves a unique approach!

[email protected]
970-749-7404

02/18/2026

✨ JUST LISTED ✨
Modern Ranch Living in Whitesboro
1326 Lynch Crossing Boulevard, Whitesboro, Texas 76273

Set on 4± pristine acres in the heart of horse country, this 2024 modern farmhouse blends clean architectural lines with warm, intentional design.

🏡 5 Bedrooms | 3.5 Baths
📐 3,229 SF, built in 2024
🌾 Cross-fenced pastures + 30 X 40 insulated shop + barn
➕ Additional ±7 acres available

Thoughtfully constructed with full spray-foam insulation, a Class IV standing seam roof, and refined interior finishes throughout. This home was designed for both beauty and longevity.
Minutes from Whitesboro, convenient to I-35, about an hour to Fort Worth, and an easy drive to DFW Airport. Be prepared to spend weekends at Lake Texoma or Lake Ray Roberts and return to your little haven!

📍 Whitesboro, TX

970-749-7404
[email protected]

Grateful doesn't even scrape the top! To my clients, friends, and family...WOW! Thank you for your support! The fact tha...
01/25/2026

Grateful doesn't even scrape the top!

To my clients, friends, and family...WOW! Thank you for your support! The fact that so much of my business is built on relationships makes what I do so meaningful. I genuinely love working with people, and the fact that so much of my "work" comes from YOUR referrals makes my world feel even smaller and more connected.

The friendships formed along the way mean everything! My family and I are so grateful for you and your support!

I’m honored to have ranked in the Top 200 agents based on 2025 MLS production—out of nearly 15,000 agents! It’s a privilege to be among the best in the business! Thank you ALL for being such a HUGE part of my journey...I couldn’t do it without you!

970-749-7404
The Ashton Agency

✨ PRICE IMPROVEMENT! ✨Welcome home to 505 Dorcas Lane — now offered at $445,000!This 4-bedroom charmer sits on a quiet c...
11/08/2025

✨ PRICE IMPROVEMENT! ✨

Welcome home to 505 Dorcas Lane — now offered at $445,000!
This 4-bedroom charmer sits on a quiet cul-de-sac in the coveted Wildflower Estates neighborhood of Arlington.
Beautiful kitchen, open living spaces, and a backyard made for entertaining.
Drive by it once...I know you’ll fall in love! 💛

970-749-7404

06/25/2025

Introducing Hidden Oaks Ranch: A Private Equestrian Haven

📍 21384 County Road 116, Tyler, Texas 75703
🐎 50± AC | 5 Bed | 3 Bath | 4,004 SF | 24 Stall Barn | Arena

Prime Location: Just 10± minutes from Tyler, TX, in Whitehouse ISD; quiet county road setting with city convenience.

Expansive Acreage: Approx. 50± acres of gently rolling terrain with 80’ elevation change, mature trees, and a private pond.

Spacious Main Residence: 4,004± SF ranch-style home with 5 beds, 3.5 baths, open-concept design, and panoramic views.

Equestrian Facilities:
- 24-stall renovated barn with two tack rooms, wash rack, laundry, and bathroom
- 1,920± SF unfinished second story – potential living or training space
- 14 pipe-and-no-climb fenced turnouts with sandy footing
- 150x300’ lit, professionally graded outdoor arena
- Two climate-controlled office spaces

Designed for Horse Management: Efficient layout ideal for private use, training, or a full-scale boarding operation.

Natural Beauty: Lush pastures, serene wooded trails, and abundant space for outdoor living.

Versatile Use: Perfect for full-time living, weekend retreat, or equestrian business.

LA: Ashton Theiss The Ashton Agency and Kolby Stewart

06/20/2025

Whispering Winds Ranch l Whitesboro, Texas

I’m thrilled to present this exceptional North Texas ranch—an ideal haven for any level horseman or anyone seeking the refined country lifestyle!

✨ 68± acres of pristine horse country with rolling pastures and oak-dappled terrain
🏡 The main home showcases a blend of native stone, warm wood, and metal accents, bringing the timeless charm of Hill Country style to the heart of North Texas (5,000± SF, 5 bed, 6.5bath)
🔥 Covered patio with outdoor kitchen and sink, custom pool with rock waterfall & built-in fire pit
🐎 Show barn with 10 stalls and covered runs bringing total to 20 stalls, tack room, laundry room, bathroom, tack room with roll up doors, and 2 wash racks
🏇 140’ x 250’ covered arena with LED lighting, Big Ass Fans, roping chutes
🐴 2 additional barns, multiple cross-fenced turnouts, water & electric
🚗 Just over an hour from Fort Worth

Offered for: $6,150,000

This ranch truly has it all—function, beauty, and the essence of Texas living.

Call or email me to schedule your private showing! [email protected] 970-749-7404

05/24/2025

✨JUST LISTED✨

Dream Ranch Retreat in Chico, TX!

22± Acres | Custom Home | Barn Apartment | Roping Arena | Pool

Luxury meets ranch life—just 1 hour from Fort Worth! 🐴🌳
$1,165,000 | Call me for a tour: 970-749-7404

✨JUST LISTED✨506 Cundiff Crafton Road, Chico, Texas 76431 22± AC l 2,422 SF Main House l Apartment l Barn and Arena Welc...
05/15/2025

✨JUST LISTED✨

506 Cundiff Crafton Road, Chico, Texas 76431

22± AC l 2,422 SF Main House l Apartment l Barn and Arena

Welcome to your dream ranch retreat! Just 30± minutes from Decatur & only an hour from Fort Worth this ranch is nestled among wide-open pastures & mature trees, this thoughtfully designed property blends luxury living with ranch functionality.

🏠 Main Home Highlights
▪️Custom-built 3 bed, 2 bath home, open-concept layout with soaring 9–10 ft ceilings
▪️ Engineered hardwood floors throughout
▪️ Chef’s kitchen with large island, stainless steel appliances & oversized dining area
▪️ Cozy breakfast nook + butler-style pantry
▪️ Primary suite with tranquil backyard views & spa-like ensuite
▪️ Guest room with custom Murphy bed + desk & built-ins—perfect for office or crafts

🌳 Outdoor Living
▪️ Peaceful views of lush pastures, pecan & peach trees
▪️ Covered patio with outdoor kitchen—ideal for year-round enjoyment
▪️ Sparkling pool enhances the ambiance for relaxing or entertaining
▪️ 40x60 insulated shop with 220V power + RV hookup
▪️ Underground storm shelter for peace of mind

🐴 Equestrian Amenities
▪️ 720± SF 1-bed barn apartment with fireplace, kitchen, bath & laundry
▪️ Main barn: 4 stalls w/ pipe & no-climb runs, hot & cold wash rack, enclosed tack room
▪️ Additional 4-stall shed row
▪️ 150x300 lit roping arena w/ chutes, return alley & mechanical flag
▪️ Sandy loam soil, cross-fenced pastures, & run-in shelters for optimal horse care

Listed for: $1,165,000

Contact me with questions or to schedule your private tour today!
970-749-7404
[email protected]

Address

105 Nursery Lane
Fort Worth, TX
76114

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