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111 Sycamore St, Old Monroe
$174,900
2 Beds ⋅ 1 Baths ⋅ 26068922 MLS ⋅ ACTIVE Status
Distinctive 1920s character home in Old Monroe along Hwy 79! Features cheerful yellow siding, window awnings, and an enclosed porch ready for your personal updates. Inside, you'll find impressive 12-foot ceilings and large rooms, including a kitchen with built-in cabinetry and two oversized bedrooms with generous closet space. Includes a roomy bathroom with shower, a partial concrete walk-out basement for utility/storage, and a detached 1-car garage. Lots of space and vintage appeal—schedule your showing today!

111 Sycamore St, Old Monroe
180 Pintail Dr, Old Monroe
$617,500
4 Beds ⋅ 3 Baths ⋅ 26068615 MLS ⋅ ACTIVE Status
Imagine having room to spread out, work from home, enjoy meals in a dedicated dining area, and entertain in style! This custom-built home features a split-bedroom floor plan, a finished walk-out lower level, and a backyard patio with a full masonry, wood-burning fireplace perfect for gathering with family and friends. The main level welcomes you with a foyer, formal dining room, vaulted ceilings, recessed lighting, and a cozy wood-burning fireplace. The kitchen is designed for everyday living and entertaining, featuring 42-inch cabinets, under-cabinet lighting, stainless steel appliances, granite countertops, and additional dining space. Convenience continues with a main-floor laundry room tucked between the kitchen and the insulated three-car garage. The spacious primary suite offers a relaxing retreat with two closets and a private bath featuring a soaking tub, a large separate shower with dual showerheads, linen closet, and a private toilet closet. Two spacious bedrooms and a full hall bath complete the main level. Need more room? The finished walk-out lower level delivers! Enjoy a large recreation area, a stone bar area with granite countertops, a wet bar, cabinetry, and decorative shelving. You'll also find the fourth bedroom, third full bathroom, and two storage rooms offering plenty of space for extra belongings. Step outside to enjoy the backyard patio and impressive masonry fireplace, creating another inviting space to relax or entertain. Additional features include louvered interior shutters throughout providing timeless style and light control, enclosed soffits with downlighting, an irrigation system to help keep the landscaping looking its best, and an invisible fence for added convenience. With generous living areas, thoughtful features, and a peaceful neighborhood setting, this home offers the space, comfort, and versatility to fit the way you live!

180 Pintail Dr, Old Monroe
160 Blackberry Ln, Old Monroe
$67,999
26068195 MLS ⋅ ACTIVE Status
2 lots in 1 sale! These adjacent riverfront lots have a combined total of 1.2 acres in the Old Monroe area of Lincoln County, Missouri. Featuring flat, wooded terrain, the lots offer a natural setting along the river with opportunities for recreational use. One lot has a well, septic system, power, and a concrete pad already on site, making it suitable for RV and recreational use as it currently sits. Enjoy the riverfront surroundings and outdoor recreation while remaining within reach of nearby communities. Whether you’re looking for a private retreat, a development opportunity, or a long-term investment, these lots provide the flexibility and location to suit your needs.

160 Blackberry Ln, Old Monroe
17 Merganser Ct, Old Monroe
$775,000
4 Beds ⋅ 4 Baths ⋅ 26067032 MLS ⋅ COMING SOON Status
Experience the perfect blend of LUXURY, PRIVACY, and COUNTRY LIVING in this stunning custom-built home, situated on approximately 1.16 acres with a breathtaking backyard oasis! Built in 2020 and meticulously maintained by its original owner, this exceptional 4-bedroom, 3.5-bath residence offers beautiful craftsmanship, impressive architectural details, and an incredible setting backing to mature trees. From the striking full brick and stone exterior and side-entry 3-car garage to the beautifully landscaped grounds, every detail makes a lasting impression! Step inside to discover an elegant, open-concept floor plan featuring soaring 10-foot ceilings, gorgeous hardwood flooring, and sophisticated finishes throughout the main level. The spectacular great room is a true showstopper, showcasing floor-to-ceiling windows that flood the space with natural light, a stunning brick and stone fireplace, and an elegant coffered ceiling. An open staircase adds to the home's impressive architectural design. The gourmet chef's kitchen is equally remarkable, featuring granite countertops, custom 42-inch staggered cabinetry with crown molding, a 5-burner gas cooktop, double ovens, stainless steel appliances, and beautiful custom stonework. Designed with both everyday living and entertaining in mind, this home offers the perfect combination of elegance and functionality. Retreat to the luxurious primary suite, complete with a beautiful tray ceiling, spacious walk-in closet, and a spa-inspired bathroom featuring a soaking tub, dual vanities, recessed lighting, and an incredible floor-to-ceiling tiled shower with dual showerheads. The partially finished walkout lower level offers approximately 844 square feet of additional living space, including an expansive recreation room, wet bar, and full bathroom—perfect for entertaining, hosting guests, or simply unwinding! But the TRUE SHOWSTOPPER awaits outdoors! Step onto the beautiful composite deck and take in the peaceful views of your private, tree-lined property. Thoughtfully designed concrete steps and walkways lead to the incredible in-ground swimming pool, creating your very own backyard paradise! Whether you're hosting unforgettable summer gatherings, relaxing poolside, or enjoying a quiet evening surrounded by nature, this outdoor retreat offers a lifestyle that's hard to find. Beautiful landscaping, a fenced backyard, and the expansive acreage make this property even more extraordinary. Additional highlights include a RainSoft water softening, reverse osmosis, and filtration system, along with the convenience of a spacious 3-car garage. Over an acre of privacy, a spectacular pool, custom craftsmanship, and luxurious living spaces—all in one remarkable property! Enjoy the peaceful beauty of country living without sacrificing the comfort and elegance of a truly exceptional home. This is more than just a house—it's the lifestyle you've been dreaming of!

17 Merganser Ct, Old Monroe
341 Mallard Pointe Blvd, Old Monroe
$679,000
3 Beds ⋅ 3 Baths ⋅ 26063488 MLS ⋅ ACTIVE Status
Stunning home in sought-after Mallard Pointe on a private 2.41-acre wooded cul-de-sac lot with tranquil pond views! Beautiful brick & stone elevation welcomes you into a spacious great room with vaulted ceiling, arched doorways & see-through gas fireplace shared with the kitchen. New wood flooring throughout the great room, dining room, kitchen & breakfast room. The kitchen features solid-surface countertops and stainless appliances, including new dishwasher, range, & disposal (11/2025). New carpet in all bedrooms and ceramic tile in baths, laundry & half bath. Luxurious primary suite offers walk-in closet, double vanity, garden tub & separate shower. Wall of windows showcases breathtaking wooded views. Walk-out lower level with abundant windows & rough-in ready to finish. Enjoy a composite deck, oversized 3-car attached garage PLUS brand-new 2-car detached garage (6/2026), and extra-wide aggregate driveway. New roof (2021). A rare combination of luxury, privacy, nature & exceptional garage space!

341 Mallard Pointe Blvd, Old Monroe
130 Justus Ln, Old Monroe
$599,000
6 Beds ⋅ 4 Baths ⋅ 26060511 MLS ⋅ ACTIVE Status
Whether you’re looking for multi-generational living, two families wanting to live together while maintaining their own space, an investment opportunity, or simply a home that offers more, this property provides the flexibility to fit a variety of needs. Situated on 3 acres with approximately 3,360 sq. ft. Duplex, 6 bedrooms, 4 bathrooms, and an attached 2-car garage, there is plenty of room for mother in law, grown children, guests, a home office, entertaining, or additional income potential. Multiple living areas provide flexibility for a variety of living arrangements and lifestyles. The possibilities continue outside with a 48’ x 50’ detached shop/outbuilding offering approximately 2,400 sq. ft. This impressive space features a large workshop area with an oversized overhead door, finished office, half bathroom, and mini-split climate control for comfortable year-round use. Perfect for a workshop, studio, hobbies, storage, business space, or whatever your needs may be. A separate 34’ x 22’ detached garage provides even more space for vehicles, equipment, recreational toys, or storage. Two additional sheds offer convenient storage for lawn equipment, tools, and more. Enjoy outdoor living with a large paver patio featuring a stone fire pit, retaining wall, and wooden pergola—a great space for relaxing or entertaining. An above-ground swimming pool with deck provides even more opportunity to enjoy the spacious 3-acre setting. If you’ve been searching for a property that offers space, flexibility, outdoor living, and incredible storage/workshop potential, this one is worth a closer look. Call today for a showing!

130 Justus Ln, Old Monroe
101 Prairie Trl, Old Monroe
$635,000
3 Beds ⋅ 2 Baths ⋅ 26057851 MLS ⋅ ACTIVE Status
Welcome to this beautifully crafted new construction home situated on 2.5 acres in Old Monroe! Designed with comfort and functionality in mind, this custom home features an inviting open floor plan with 3 bedrooms and 2 bathrooms. The spacious kitchen and living areas flow seamlessly together, making the home perfect for everyday living and entertaining. Step outside and enjoy the gorgeous covered deck overlooking the property with plenty of room to relax and enjoy the peaceful setting. The impressive primary suite features a huge bathroom, generous walk-in closet, and convenient direct access to the laundry room. An oversized two-car garage provides plenty of additional space for vehicles, storage, and more. Enjoy the space and privacy of 2.5 acres while still having the comfort and quality of a brand-new custom home in Old Monroe!

101 Prairie Trl, Old Monroe
100 Sunrise Ln, Old Monroe
$139,900
26057972 MLS ⋅ ACTIVE Status
3.88 Acre lot in Sunrise Meadows with public water. Streets will be chip and sealed after all homes are built. Your builder your plans or use Gary with G & K Homes LLC to build your dream home, our plans or your plans. Minimum sq ft on 1 sty homes is 1600 with the minimum roof pitch of 7/12.

100 Sunrise Ln, Old Monroe
113 Sunrise Ln, Old Monroe
$125,000
26057976 MLS ⋅ ACTIVE Status
3 Acre lot in Sunrise Meadows with public water. Streets will be chip and sealed after all homes are built. Your builder your plans or use Gary with G & K Homes LLC to build your dream home, our plans or your plans. Minimum sq ft on 1 sty homes is 1600 with the minimum roof pitch of 7/12.

113 Sunrise Ln, Old Monroe
129 Sunrise Ln, Old Monroe
$129,900
26057980 MLS ⋅ ACTIVE Status
3 Acre lot in Sunrise Meadows with public water. Streets will be chip and sealed after all homes are built. Your builder your plans or use Gary with G & K Homes LLC to build your dream home, our plans or your plans. Minimum sq ft on 1 sty homes is 1600 with the minimum roof pitch of 7/12.

129 Sunrise Ln, Old Monroe
130 Sunrise Ln, Old Monroe
$134,900
26057987 MLS ⋅ ACTIVE Status
3 Acre lot in Sunrise Meadows with public water. Streets will be chip and sealed after all homes are built. Your builder your plans or use Gary with G & K Homes LLC to build your dream home, our plans or your plans. Minimum sq ft on 1 sty homes is 1600 with the minimum roof pitch of 7/12.

130 Sunrise Ln, Old Monroe
101 Sunrise Ln, Old Monroe
$564,900
3 Beds ⋅ 3 Baths ⋅ 26046068 MLS ⋅ ACTIVE Status
You Owe It To Yourself To Check Out G & K Homes Quality & Workmanship! This Open Great Room Ranch Sitting On A 3 Acre Lot In Sunrise Meadows Subdivision Has Just Been Completed And Ready For It's New Owner* Exterior Offers Partial Brick Front, Vinyl Siding, Enclosed Soffits & Fascia, Coach Lights, 3 Car Garage & 16 x 12 Covered Patio* Interior Offers 1925+/- Sq Ft, 9 Ft Ceilings With Crown Molding, Electric Fireplace With Raised Hearth & Mantel, Can Lights, Ceiling Fans, Luxury Vinyl Plank Flooring, White Panel Doors & Trim* Main Floor Laundry Room With Cabinets* Kitchen Offers Custom Cabinets With Hardware, Soft Close Doors & Drawers, Center Island, Granite Counter Tops, Walk-In Pantry & Stainless Appliances* Master Bedroom With Tray Ceiling, Can Lights, Ceiling Fan, Walk-In Closet & Master Bath Offers Double Sinks, Granite Counter Tops & Walk In Shower* Basement Offers Rough-In Bath & Sump Pit* More Lots Available & Builder Has Other Plans To Pick From Or Bring Your Own Plans. G & K Homes Offers A 1 Year Builder Warranty & A 2/10 Warranty.

101 Sunrise Ln, Old Monroe
15 Junction Dr, Old Monroe
$245,000
3 Beds ⋅ 2 Baths ⋅ 26039369 MLS ⋅ ACTIVE Status
Welcome to 15 Junction Dr! Here’s your starter home that you have been waiting for without the hustle & bustle of a city street but is only 12 mins from O'Fallon! This home has a lot to offer the minute you walk through the front door. The living room with laminate wood flooring and ceiling fan leads to the kitchen with white cabinets, pantry and sliding glass doors that lead to big, covered patio. Down the hall is the full bath with tub/shower and 2 nice bedrooms. At the end of the hall is the master bedroom with the ceiling fan and 1/2 bath. In the kitchen is the open staircase that leads to the partially finished basement with laminate wood flooring on 1 side and storage along with the laundry area on the other. with shelving. Out the sliding glass doors from the kitchen you’ll find the large, covered patio that overlooks the fenced backyard that backs to open ground and an oversized outbuilding! Refrigerator in kitchen, washer and dryer are all staying!

15 Junction Dr, Old Monroe
250 Autumn Hallow Ct, Old Monroe
$174,000
25050276 MLS ⋅ ACTIVE Status
3-Acre Lots in unincorporated Monarch Estates - Old Monroe. Build your dream home on a spacious 3-acre lot in desirable Monarch Estates! Located in unincorporated Old Monroe, these lots offer public water, electric and gateway fiber at the property line and the flexibility to bring your own builder. New asphalt roads! Don't miss your chance for peaceful country living with modern conveniences!

250 Autumn Hallow Ct, Old Monroe
103 Harvest Glen Ct, Old Monroe
$139,000
25050221 MLS ⋅ ACTIVE Status
3-Acre Lots in unincorporated Monarch Estates - Old Monroe. Build your dream home on a spacious 3-acre lot in desirable Monarch Estates! Located in unincorporated Old Monroe, these lots offer public water, electric and gateway fiber at the property line and the flexibility to bring your own builder. New asphalt roads! Don't miss your chance for peaceful country living with modern conveniences!

103 Harvest Glen Ct, Old Monroe
102 Harvest Glen Ct, Old Monroe
$164,000
25050214 MLS ⋅ ACTIVE Status
3-Acre Lots in unincorporated Monarch Estates - Old Monroe. Build your dream home on a spacious 3-acre lot in desirable Monarch Estates! Located in unincorporated Old Monroe, these lots offer public water, electric and gateway fiber at the property line and the flexibility to bring your own builder. Current gravel roads will have first layer of asphalt this spring with the final layer completed once all lots are sold. Don't miss your chance for peaceful country living with modern conveniences!

102 Harvest Glen Ct, Old Monroe
220 Autumn Hallow Ct, Old Monroe
$148,000
25050240 MLS ⋅ ACTIVE Status
3-Acre Lots in unincorporated Monarch Estates - Old Monroe. Build your dream home on a spacious 3-acre lot in desirable Monarch Estates! Located in unincorporated Old Monroe, these lots offer public water, electric and gateway fiber at the property line and the flexibility to bring your own builder. New asphalt roads! Don't miss your chance for peaceful country living with modern conveniences!

220 Autumn Hallow Ct, Old Monroe
214 Autumn Hallow Ct, Old Monroe
$129,000
25050237 MLS ⋅ ACTIVE Status
3-Acre Lots in Unincorporated Monarch Estates - Old Monroe. Build your dream home on a spacious 3-acre lot in desirable Monarch Estates! Located in unincorporated Old Monroe, these lots offer public water and electric at the property line and the flexibility to bring your own builder. New asphalt roads! Don't miss your chance for peaceful country living with modern conveniences!

214 Autumn Hallow Ct, Old Monroe
114 Harvest Glen Ct, Old Monroe
$168,000
25050233 MLS ⋅ ACTIVE Status
3-Acre Lots in unincorporated Monarch Estates - Old Monroe. Build your dream home on a spacious 3-acre lot in desirable Monarch Estates! Located in unincorporated Old Monroe, these lots offer public water, electric and gateway fiber at the property line and the flexibility to bring your own builder. New asphalt roads! Don't miss your chance for peaceful country living with modern conveniences!

114 Harvest Glen Ct, Old Monroe
109 Harvest Glen Ct, Old Monroe
$148,000
25050229 MLS ⋅ ACTIVE Status
3-Acre Lots in unincorporated Monarch Estates - Old Monroe. Build your dream home on a spacious 3-acre lot in desirable Monarch Estates! Located in unincorporated Old Monroe, these lots offer public water, electric and gateway fiber at the property line and the flexibility to bring your own builder. New asphalt roads! Don't miss your chance for peaceful country living with modern conveniences!

109 Harvest Glen Ct, Old Monroe
232 Autumn Hallow Ct, Old Monroe
$172,000
25050251 MLS ⋅ ACTIVE Status
3-Acre Lots in unincorporated Monarch Estates - Old Monroe. Build your dream home on a spacious 3-acre lot in desirable Monarch Estates! Located in unincorporated Old Monroe, these lots offer public water, electric and gateway fiber at the property line and the flexibility to bring your own builder. New asphalt roads! Don't miss your chance for peaceful country living with modern conveniences!

232 Autumn Hallow Ct, Old Monroe
523 Saint John Ln, Old Monroe
$110,000
24040427 MLS ⋅ ACTIVE UNDER CONTRACT Status
This is your chance to build your dream home and secure your slice of the American dream in a serene, picturesque setting. Discover the perfect 3.67-acre parcel in Old Monroe, nestled in the unincorporated area of Lincoln County. This prime location in a private cul-de-sac offers a homesite with private countryside views, ready for your custom builder and plans. Tree lined. All essential utilities, including gas, electric, water, and sewer, are available, and the property features concrete streets for easy access. Just Minutes from O'Fallon, St. Peters , Hwy 79 and 64 Corridor. House minimums:Ranch 1700, 2 sty: 2000 , Multi Levels:1200 sq ft

523 Saint John Ln, Old Monroe

Listings courtesy of Mid America Regional Information Systems Internet Data Exchange as distributed by MLS GRID.


Based on information submitted to the MLS GRID as of . All data is obtained from various sources and may not have been verified by broker of MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some listings have been excluded from this website.


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