Mark Costello

Phone:(817) 662-2716
Email:Mark.TheCostelloGroup@gmail.com

About Us

Top 10% DFW Realtors | 100+ 5-Star Reviews | Full-Service Expertise

We’re Mark and Brandy Costello, a husband-and-wife real estate team based in Weatherford, Parker County, originally founded in North Dallas (Collin County). With over 100 five-star reviews and production that ranks us in the top 10% of agents across DFW, we offer a hands-on, high-touch experience that goes far beyond traditional real estate.

We specialize in residential real estate, but our expertise also spans farm and ranch properties, light commercial sales and leases, and multi-family investment properties.

Mark’s background in residential and commercial construction and renovation allows us to guide clients with insight most agents can’t match. Brandy’s appraisal experience and design sense help clients see the full potential in every property.

For investors, our clients benefit from a true one-stop shop: The Costello Group is backed by Costello Property Management, offering full-service property management for single-family and multi-family portfolios — perfect for those looking to grow and protect their investments.

When you work with us, you work directly with us — no assistants, no handoffs. We handle every step with care, communication, and real experience.

We're also proud parents of three boys. Real estate changed our lives, and we’re passionate about helping it change yours.

We are dedicated to providing the most up-to-date market data in the area. Our team is made up of caring, knowledgeable professionals that work tirelessly to help you with the home buying and selling process.

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2+ Acre Weatherford Homes

$450,000

2 Beds ⋅ 2 Baths ⋅ 21391825 MLS

Set on approximately 2 acres, this charming 2-bedroom, 2-bath home offers a distinctive Texas country feel with plenty of room to enjoy the outdoors. Inside, stained concrete floors run through the main living areas, complementing the natural wood cabinetry, stone accents, and warm architectural details throughout the home. The open living and dining area features extensive built-in cabinetry and shelving, providing substantial storage and display space while adding character to the main living space. The kitchen offers abundant cabinetry and counter space and opens directly to the living and dining areas for an easy, functional layout. The primary bedroom includes access to a private screened porch, creating a comfortable spot to enjoy the surrounding acreage throughout the year. Outside, a spacious wraparound covered porch provides additional outdoor living space overlooking the property. The approximately 2-acre lot offers an open setting with room for outdoor activities, gardening, animals, or future improvements. A large detached shed provides valuable storage, workshop, or equipment space. The property is also served by well water. With its limestone exterior, expansive porches, built-ins, acreage, and functional indoor-outdoor layout, 600 Finney Dr offers a unique combination of country character and everyday functionality just outside Weatherford.

600 Finney Dr, Weatherford

$836,352

21396333 MLS

PREMIER COMMERCIAL DEVELOPMENT OPPORTUNITY ON HIGH-TRAFFIC US HIGHWAY 180 CORRIDOR, WEATHERFORD, TX (PARKER COUNTY) An exceptional opportunity awaits to acquire a prime, development-ready 2.4-acre commercial tract strategically positioned just off the highly active US Highway 180, the major thoroughfare connecting Weatherford and Hudson Oaks. This land is situated in the heart of Parker County, officially recognized as the highest-growing county in the state of Texas, offering immense potential for business growth and long-term investment appreciation. The site is truly shovel-ready, having been successfully rezoned to C-1 Commercial, with the plat officially approved by the City of Weatherford, and all major utilities already run to the site boundary. A significant advantage for developers is the land's predominantly level topography, which will substantially simplify site preparation and reduce overall construction costs. High visibility and unparalleled customer reach are ensured by the property's close proximity to Highway 180, which sustains a powerful daily traffic count ranging from 20,000 to over 40,000 vehicles. Capitalize on the exploding economic vitality of Weatherford and secure your strategic location in one of Texas's most desirable growth markets.

112 Industrial, Weatherford

$2,142,672

21396320 MLS

PREMIER COMMERCIAL DEVELOPMENT OPPORTUNITY ON HIGH-TRAFFIC US HIGHWAY 180 CORRIDOR, WEATHERFORD, TX (PARKER COUNTY) An exceptional opportunity awaits to acquire a prime, development-ready 7.2-acre commercial tract strategically positioned just off the highly active US Highway 180, the major thoroughfare connecting Weatherford and Hudson Oaks. This land is situated in the heart of Parker County, officially recognized as the highest-growing county in the state of Texas, offering immense potential for business growth and long-term investment appreciation. The site is truly shovel-ready, having been successfully rezoned to C-1 Commercial, with the plat officially approved by the City of Weatherford, and all major utilities already run to the site boundary. A significant advantage for developers is the land's predominantly level topography, which will substantially simplify site preparation and reduce overall construction costs. High visibility and unparalleled customer reach are ensured by the property's close proximity to Highway 180, which sustains a powerful daily traffic count ranging from 20,000 to over 40,000 vehicles. For buyers requiring a smaller footprint, the owner is highly flexible and willing to subdivide the 7.2 acres into three or more separate tracts to accommodate specific business needs, making this a customizable and compelling opportunity for diverse commercial ventures. Capitalize on the exploding economic vitality of Weatherford and secure your strategic location in one of Texas's most desirable growth markets.

112 Industrial St, Weatherford

$812,300

4 Beds ⋅ 4 Baths ⋅ 21395961 MLS

Thoughtful design, distinctive finishes and room to spread out define this Caliber Homes Patton in Windmill Creeks. Set on an acreage homesite, this 3,068 sq ft home offers 4 bedrooms, 3.5 baths, a dedicated study, game room and 3-car garage. The heart of the home brings the kitchen, dining and family room together with an easy, open flow and a large island made for gathering. Warm wood cabinetry, statement lighting, designer finishes and architectural ceiling details give the home character without sacrificing everyday function. The private primary suite features a spacious bath with freestanding tub, walk-in shower and generous closet. Two additional bedrooms and the game room are located on the main level, while an upstairs bedroom with full bath creates a private space for guests. A large covered patio extends the living space outdoors, with plenty of room to enjoy the acreage lifestyle. Located in Windmill Creeks with the space to breathe and the thoughtful details that make a home feel anything but ordinary.

555 Aermotor Loop, Weatherford

$887,400

4 Beds ⋅ 4 Baths ⋅ 21395866 MLS

Set on a spacious acreage homesite in Woodland Lakes, this Caliber Homes Bowie offers a thoughtfully designed layout with room to spread out, entertain, and enjoy the outdoors. The open-concept living area connects the kitchen, breakfast nook, and great room, creating an easy flow for everyday living. The private primary suite is tucked away from the secondary bedrooms, while a dedicated office provides flexible work-from-home space. Upstairs, a generously sized bonus room with a full bath offers the flexibility of a fourth bedroom, game room, or guest retreat. A three-car side-entry garage provides excellent parking and storage. Enjoy peaceful country surroundings just minutes from Weatherford, with the space and privacy acreage living provides.

2047 Woodland Rd, Weatherford

$925,000

4 Beds ⋅ 3 Baths ⋅ 21393845 MLS

17.18 AG EXEMPT ACRES + TURNKEY HORSE PROPERTY + REMODELED 4 BED, 3 BATH HOME in Weatherford! Fully fenced & cross-fenced with a 3-STALL BARN & TACK ROOM, multiple pastures, loafing shed, PRIVATE RIDING TRAILS, shop, covered RV parking & more, this property is set up for horses, livestock, hobbies, & true country living. **SELLER WILL CONSIDER SUBDIVIDING & SELLING WITH LESS ACREAGE.** Set back from the road for privacy, the beautifully remodeled ranch-style home offers flexible space for family, guests, an office, or multigenerational living. An expansive COVERED BACK PORCH overlooks rolling terrain, mature trees & peaceful pastures. PRIVATE TRAILS wind throughout the acreage for horseback riding, walking, golf carts, or side-by-sides, while a SEASONAL CREEK & shaded sitting area create a peaceful retreat. HORSE IMPROVEMENTS include the 3-stall barn with tack room, fenced & cross-fenced pastures, loafing shed, & covered dog runs on a concrete slab. The SHOP features WATER, ELECTRICITY & A WOOD-BURNING STOVE, ideal for projects, equipment, hobbies, or workspace. Additional improvements include an attached covered carport, DETACHED 2-CAR CARPORT WITH ELECTRICITY, COVERED RV PARKING WITH 220V HOOKUP, & ample room for trailers, equipment & recreational toys. MAJOR UPDATES include a 2024 METAL ROOF, 2021 HVAC, 2021 WATER HEATER & AUGUST 2026 SEPTIC TANK. Located minutes from Downtown Weatherford, Hudson Oaks & Willow Park, this WEATHERFORD HORSE PROPERTY offers the rare combination of ACREAGE, PRIVACY, EQUESTRIAN IMPROVEMENTS & CONVENIENT LOCATION. AG EXEMPT FOR LOW PROPERTY TAXES!

271 Jupiter Trl, Weatherford

$570,000

3 Beds ⋅ 2 Baths ⋅ 21394486 MLS

Country living with room to ride, just 1 mile from Peaster ISD. This updated 3-bed, 2-bath home sits on 2.5 acres off Harwell Lake Road in western Parker County, giving you the space and freedom horse owners look for with the convenience of being minutes from school, Weatherford, and I-20. Inside, you'll find flooring, kitchen and bath updates, ready for move-in. Outside is where this property shines. The barn offers 2 horse stalls, and the shop includes a separate tack room to keep saddles and gear organized and out of the weather. The open ground provides plenty of room to build an arena, making this an easy fit for ropers, barrel racers, or anyone ready to bring their horses home. Whether you're starting a small horse setup or looking for a well-located home with acreage and a working shop, this one checks the boxes. Schedule your showing today.

2978 Harwell Lake Rd, Weatherford

$1,195,000

3 Beds ⋅ 5 Baths ⋅ 21367495 MLS

(TBD)

242 Bishop Dr, Weatherford

$549,000

3 Beds ⋅ 2 Baths ⋅ 21394407 MLS

Country Living with City Conveniences! This charming 3-bedroom, 2-bath home with a 2-car garage is situated on more than 4 acres at the end of a quiet cul-de-sac, offering privacy, space, and country views. Inside, the living area features a wood-burning fireplace and flows seamlessly into the kitchen and dining area. Just off the kitchen, the covered porch provides the perfect place to enjoy your morning coffee while taking in the peaceful surroundings. The primary suite features a private bath garden tub, separate shower, and two walk-in closets. Two additional bedrooms are located on the opposite side of the home and share a hall bathroom, creating a functional layout with added privacy. The climate-controlled garage is an exceptional bonus, featuring additional directional lighting ideal for projects, along with a convenient half bath. A walk-through door from the garage provides easy access to the large, well-built storage building with concrete slab and acreage. Freshly painted inside and out, the home is ready for its next owner to add personal touches, updates, and flooring to make it their own. The level, rectangular-shaped acreage sits slightly elevated, providing lovely views and plenty of room to bring your vision to life. Whether you envision a barn, workshop, additional improvements or construction, this property offers plenty of possibilities. Located in desirable Peaster ISD, the property is less than 10 miles from the Weatherford Courthouse Square and offers convenient access for commuting to Fort Worth. Come enjoy the privacy and possibilities of country living without giving up the conveniences of town!

122 Blue Castle Ct, Weatherford

$499,000

3 Beds ⋅ 3 Baths ⋅ 21386143 MLS

Welcome home to the beautiful Stratton floor plan! From the moment you arrive, the oversized front porch makes a statement and creates the perfect place to sit back, relax, and take in the beauty of the property. Inside, the home features luxury vinyl plank flooring throughout every room, creating a cohesive and easy to maintain look from one space to the next. A neutral color palette paired with black hardware and black plumbing fixtures, gives the home a clean, timeless feel that makes it easy to personalize. Beautiful decorative tile accents in all of the wet areas add an extra touch of character and style. The kitchen is truly designed for those who love to cook, gather, and entertain. The oversized eat in kitchen provides an abundance of space for dining and gathering, offering significantly more room than the typical eat in area. Just off the kitchen is a ginormous walk in pantry that is truly a chef's dream, providing exceptional storage for everything from everyday essentials to entertaining supplies and small appliances. The spacious living area centers around a beautiful wood burning fireplace, creating the perfect gathering place for cozy evenings, holiday celebrations, and time spent with family and friends. The primary bathroom features double vanities, a separate shower, a relaxing tub, and beautiful decorative tile that brings the entire space together. Two additional bedrooms provide plenty of room for family, guests, hobbies, or additional personal space, while the dedicated study offers the flexibility for a home office, reading room, or workspace. Set on three acres with lakefront access, this property offers an opportunity to enjoy the outdoors right from home. Step into your backyard to fish, spend time by the lake, watch the wildlife, or simply enjoy the peaceful setting and wide open space. With three acres to call your own, there is plenty of room to create the outdoor lifestyle you have been dreaming about.

1057 Salvation Dr, Weatherford

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Listings provided by North Texas Real Estate Information Systems (NTREIS). Listing data has been deemed reliable but is not guaranteed to be accurate by the MLS.

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