Unincorporated Homes under $500,000

Welcome to Unincorporated, Missouri—a hidden gem that perfectly balances the charm of suburban living with the convenience of urban access. Nestled in the heart of the Show-Me State, this unincorporated area offers a unique blend of tranquility and vibrancy, making it an ideal place for families, young professionals, and retirees alike.

One of the standout features of Unincorporated, MO, is its diverse selection of homes available for under $500,000. Whether you’re searching for a cozy starter home, a spacious family residence, or a modern townhome, you’ll find a variety of options that cater to every lifestyle and budget. Many of these homes boast beautiful yards, contemporary designs, and proximity to local parks and recreational areas, perfect for enjoying the great outdoors.

Living in Unincorporated means embracing a community-oriented lifestyle, where neighbors become friends and local events bring everyone together. With easy access to nearby cities, residents can enjoy the hustle and bustle of urban life while retreating to the peacefulness of their suburban haven. Excellent schools, shopping centers, and dining options are just a short drive away, ensuring that everything you need is within reach.

If you’re ready to discover the charm of Unincorporated, Missouri, and explore the fantastic homes available under $500,000, don’t hesitate to reach out. Your dream home awaits in this delightful community where comfort meets convenience!

Newest Unincorporated Homes under $500,000

$99,900

3 Beds ⋅ 1 Baths ⋅ 26058879 MLS

Move-in ready and easy to maintain, this 3-bedroom, 1-bath home is a great option for both owner-occupants and investors. The home offers a comfortable, functional layout with nice finishes and plenty of natural light throughout. The unfinished basement provides additional storage and laundry space. Outside, a spacious backyard offers plenty of room to relax or entertain. Whether you're looking for an affordable place to call home or a turnkey addition to your rental portfolio, 400 Crawford is ready for its next owner. Schedule your showing today!

400 Crawford Rd, Unincorporated

Courtesy of EXP Realty, LLC 866-224-1761

$109,900

2 Beds ⋅ 1 Baths ⋅ 26063577 MLS

Welcome to this beautifully refreshed home that pairs timeless character with thoughtful updates, so you can move right in and start enjoying it! From the moment you walk through the door, you'll notice the warm glow of newly refinished hardwood floors and fresh paint throughout, giving every room a bright, clean, and inviting feel. The kitchen shines with sleek granite countertops and brand-new stainless steel appliances, and it opens to a separate dining area that's perfect for everyday meals and hosting. The bathroom offers timeless charm with the beautifully maintained classic tile and a full tub. Downstairs, the partially finished basement offers bonus space for a family room, home office, workout area, or hobby room. It also has a convenient laundry area complete with cabinets, counter space, and a second refrigerator, ideal for extra storage and everyday convenience. Even better- the washer and dryer stay! A tuck-under garage provides off-street parking and easy access to the lower level. Set on a corner lot with extra curb appeal, this home offers quality updates and great value in one package. Schedule your private showing today!

6625 Barr St, Unincorporated

Courtesy of Tower Real Estate Group 314-329-0839

$170,000

3 Beds ⋅ 2 Baths ⋅ 26063519 MLS

Welcome to this charming home that sits at the end of the dead end street, that means no traffic. This home features over 1600 square feet of living space that has an open floor concept. The living room boasts natural lighting and a woodburning fireplace, perfect for those cold midwestern nights. The dining room is separate from the kitchen which features ample cabinet space and a center island. The divided bedroom floor plan offers privacy from the primary bedroom to the remaining two bedrooms. The primary features an ensuite full bathroom with an updated shower and jet tub. The second bathroom is situated near the two bedrooms. The full basement is a walkout that is just waiting for your finished touches. The double sheds offer plenty of storage space or convert the shed into a book nook, workshop, home office, or craft room. The possibilities are endless with this spacious home.

6176 Sunset Dr, Unincorporated

Courtesy of Exit Elite Realty 636-464-3222

$109,000

3 Beds ⋅ 1 Baths ⋅ 26063085 MLS

Amazing opportunity to purchase this renovated single-family home in convenient St Louis County neighborhood! This property would be perfect for a 1st time homebuyer, empty-nester or investor! Home is turnkey with St Louis County municipal requirements satisfied. Functional floorplan features eat-in kitchen, hardwood floors and generous sized bedrooms! Come see it today before its SOLD!!

11900 Criterion Ave, Unincorporated

Courtesy of RE/MAX EDGE 636-300-3030

$179,000

3 Beds ⋅ 1 Baths ⋅ 26063310 MLS

Great opportunity to get some sweat equity in Affton school district. Solid bones, needs updating. Large lot near end of street with inground pool. 3 bedrooms, one bath with partially finished basement. Not gonna lie, this baby needs renovation! Investors bring your offers!

7646 Genesta St, Unincorporated

Courtesy of The Hermann London Group LLC 314-802-0797

$229,900

3 Beds ⋅ 2 Baths ⋅ 26063222 MLS

74 Wild Horse Dr, Unincorporated

Courtesy of Engelmeyer Realty L.L.C. 636-775-2025

$185,000

4 Beds ⋅ 2 Baths ⋅ 26063129 MLS

1915 Green Valley Dr is a 4 bed 2 bath 1740 sq ft single family home for sale in St. Louis, MO 63136.

1915 Green Valley Dr, Unincorporated

Courtesy of Salient Realty Group, LLC 314-374-3687

$264,900

4 Beds ⋅ 2 Baths ⋅ 26062988 MLS

Welcome to 2518 Frances Ave! This fully rehabbed 4 bed, 2 bath home in Overland is move-in ready and loaded with updates. The main level offers a bright, open layout with modern finishes throughout. Downstairs, the full finished basement adds valuable living space, ideal for a rec room, home office, or guest area. Step outside to the spacious deck, perfect for grilling, relaxing, or entertaining. The brand-new poured driveway leads to an oversized 2-car garage with plenty of room for vehicles, storage, or a workshop. Conveniently located with easy access to major highways, shopping, and dining. All the big work is done, so just unpack and enjoy. Schedule your showing today!

2519 Frances Ave, Unincorporated

Courtesy of EXP Realty, LLC 866-224-1761

$199,995

3 Beds ⋅ 1 Baths ⋅ 26061835 MLS

There’s something special about walking into a home where everything feels fresh, clean, and ready for a new beginning. Sitting beautifully on a corner lot, this home has been remodeled with so much care. Step inside to a bright and welcoming living room with new vinyl flooring and fresh paint, leading into a beautifully updated kitchen with brand-new cabinets and a completely remodeled bathroom. And it’s not just what you can see — important updates have been made throughout the home, including new siding, updated plumbing, updated electrical with a new 200-amp panel, and a new water heater. With two bedrooms and one bathroom on the main floor, and an additional bedroom upstairs, plenty of parking, and a fresh look throughout, this is the kind of home where you can simply turn the key, move in, and start making memories. A new home. A fresh start. A place to make your own. - 8101 Ellerton Avenue, St. Louis, Missouri

8101 Ellerton Ave, Unincorporated

Courtesy of American Landmark Realty 314-956-6292

$279,900

3 Beds ⋅ 3 Baths ⋅ 26062952 MLS

Welcome to 2337 Ritter! A Smart Home with 3 bedrooms and 3 full bathrooms!! Located on a quiet, tree lined street...this home has been completely updated on the inside and outside. Pulling in you'll notice the new decorative retaining wall with all new landscaping, the new roof and freshly painted brick exterior with new windows. Part of the driveway was widened and recently poured. The back yard is completely fenced in with additional new landscaping. There is also a large patio and slab poured for anyone wanting a shed or grilling area. Inside, this home was taken down to the studs and completely transformed. Stepping inside the front door you will find yourself in a huge family room adjoining an open 'U' shaped kitchen with custom 42" cabinets, a peninsula with seating for 4, quartz countertops and all new stainless steel appliances including a gas range with hood vent, a drawer microwave, dishwasher, push button garbage disposal and 36" fridge/freezer. The luxury kitchen is across from the open dining room. The rest of the first floor contains 2 hallway closets, 2 large bedrooms with extremely generous closets and 2 full bathrooms with custom tile work (one of which is part of a master suite). Headed downstairs you will find 3 distinct living areas, a very large finished laundry space, a spacious bedroom with plenty of closet space, a full bathroom and a huge mechanical room for all of your storage needs. Come see this beautiful home today-it will not last long!

2337 Ritter Dr, Unincorporated

Courtesy of Keller Williams Realty St. Louis 314-677-6000

$349,900

3 Beds ⋅ 3 Baths ⋅ 26053739 MLS

Welcome home to this charming ranch! 545 Woodlyn Crossing is sure to please with great curb appeal and easy single-level living! Upon entry, you'll notice the warm hardwoods, vaulted ceilings, skylights and inviting great room anchored by a gas fireplace. The dining area flows seamlessly into the great room and adjoins the efficient kitchen and breakfast room beyond. Down the hall you'll find a comfortable primary suite with updated full bathroom and two closets. Two bright, additional bedrooms are perfect for guests or a home office and are serviced by an updated hall bathroom. Main Floor laundry and access to the deck and backyard round out the main floor. Downstairs you'll be impressed by the recently finished lower level! Complete with a half bath, large family room, an office area as well as a work out room with French Doors! All of this plus a great location in sought after Parkway Schools and just minutes from schools, restaurants, and shops!

545 Woodlyn Xing, Unincorporated

Courtesy of Janet McAfee Inc. 314-997-4800

$155,000

3 Beds ⋅ 1 Baths ⋅ 26062347 MLS

8109 Cler Ave is a 3 bed 1 bath single family home in Saint Louis, MO 63135 totaling 1,170 sq ft located within the Normandy School District. This property was recently updated with modern finishes and also includes off-street parking as well as a large backyard. This property is currently occupied.

8109 Cler Ave, Unincorporated

Courtesy of Salient Realty Group, LLC 314-374-3687

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Listing information is provided courtesy of the Broker Reciprocity/IDX of Bagnell Dam Association of REALTORS® and Lake of the Ozarks Board of REALTORS®, Inc. Multiple Listing Services. Copyright 2026 Multiple Listing Service, Inc. of Bagnell Dam Association of REALTORS® MLS, Inc. and Lake of the Ozarks Board of REALTORS® MLS, Inc. Information is being provided for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information herein is believed to be accurate and timely, but no warranty as such is expressed or implied. 2026 Century 21 Community