Union, MO Homes for Sale under $100,000

Dreaming of building your perfect home? This is the opportunity you’ve been waiting for! Welcome to 405 Mark Twain Loop — 1.45 acre lot tucked at the end of a quiet cul-de-sac in one of Union’s established communities. Surrounded by mature trees and beautiful homes, this private lot offers the perfect blend of nature and neighborhood charm. Enjoy lake access, paved roads, underground utilities,

Breana Bunch Nettwork Global

Great lot in a Great Location! 100 ft of blacktop frontage with protective covenants with minimum square footage. Ideal to build your dream home

Robert Borgmann Dolan, Realtors

Nice lot close to the river! And very affordable! Build your new home or your weekend getaway here!

Shayla Kurzenberger Dolan, Realtors

3 +/- Acres lot with great visibility on North Service rd. overlooking Highway 44. Lot is mostly gentle sloping some level areas. Located near the AH exit on Hwy 44 next to the Indian Trading Post. Residential and small business use.

Tom Ruck Ram Realty

9.4 +/- acres on the Bourbeuse River in Union, MO! See MLS docs for 40 foot roadway easements to property, road has not been put in to property.

Leanne O'toole Dolan, Realtors

Three lots at the lake community of Fawn Lake! Start making family memories here and enjoy camping or build a home. Enjoy all the amenities that Fawn Lake has to offer including, swimming, fishing, playground for the kids, and a pavilion.

Melissa Rau RE/MAX Results

The sky is the limit! Pilots, bring your small-engine planes! This unique property includes access to a 2,000-foot FAA-registered private airfield. Ten acres conveniently located just 2 miles from the intersection of Highways 50 and 44, and less than 45 minutes from St. Louis. This almost perfectly flat and tillable land is ideal for a hobby farm. Public access to the Bourbeuse and Meramec River

Johnathon Echele Living The Dream Outdoor Properties

The sky is the limit! Pilots, bring your small-engine planes! This unique property includes access to a 2,000-foot FAA-registered private airfield. Ten acres conveniently located just 2 miles from the intersection of Highways 50 and 44, and less than 45 minutes from St. Louis. This almost perfectly flat and tillable land is ideal for a hobby farm. Public access to the Bourbeuse and Meramec River

Johnathon Echele Living The Dream Outdoor Properties

The sky is the limit! Pilots, bring your small-engine planes! This unique property includes access to a 2,000-foot FAA-registered private airfield. Ten acres conveniently located just 2 miles from the intersection of Highways 50 and 44, and less than 45 minutes from St. Louis. This almost perfectly flat and tillable land is ideal for a hobby farm. Public access to the Bourbeuse and Meramec River

Johnathon Echele Living The Dream Inc.

The sky is the limit! Pilots, bring your small-engine planes! This unique property includes access to a 2,000-foot FAA-registered private airfield. Ten acres conveniently located just 2 miles from the intersection of Highways 50 and 44, and less than 45 minutes from St. Louis. This almost perfectly flat and tillable land is ideal for a hobby farm. Public access to the Bourbeuse and Meramec River

Johnathon Echele Living The Dream Inc.

The sky is the limit! Pilots, bring your small-engine planes! This unique property includes access to a 2,000-foot FAA-registered private airfield. Ten acres conveniently located just 2 miles from the intersection of Highways 50 and 44, and less than 45 minutes from St. Louis. This almost perfectly flat and tillable land is ideal for a hobby farm. Public access to the Bourbeuse and Meramec River

Johnathon Echele Living The Dream Inc.

A Beautiful Homesite that is truly something special located in the Twin Lakes development in Union, MO. This is one of few lots remaining in the community. With 1.34 wooded acres it lays out very well with walk-out basement elevation possibilities and provides a FABULOUS BUILDING SITE. Some clearing, partial driveway base In place, private feel and loads of potential. Put your DREAM HOME plans

Jacob Stallmann ELS Real Estate Group, LLC

Nice parcel in town, easy access to everything. Lots of potential with this +/-2 acre parcel. Mostly cleared and ready for your build.

Brenda Eckelkamp RE/MAX Today

Golf Course Community! Build your dream home!! Located on East end of Union, just minutes from I-44. Beautiful golf course views! Close to shopping, dining, schools, parks, and so much more! Secure your building lot TODAY! Additional Rooms: In Platted Subdv.

Leslie Espowe Dolan, Realtors

Golf Course Community! Build your dream home!! Located on East end of Union, just minutes from I-44. Beautiful golf course views! Close to shopping, dining, schools, parks, and so much more! Secure your building lot TODAY!

Leslie Espowe Dolan, Realtors

Golf Course Community! Build your dream home!! Located on East end of Union, just minutes from I-44. Beautiful golf course views! Close to shopping, dining, schools, parks, and so much more! Secure your building lot TODAY!

Leslie Espowe Dolan, Realtors

Golf Course Community! Build your dream home!! Located on East end of Union, just minutes from I-44. Beautiful golf course views! Close to shopping, dining, schools, parks, and so much more! Secure your building lot TODAY! Additional Rooms: In Platted Subdv.

Leslie Espowe Dolan, Realtors

SPECTACULAR VIEW OF THE COUNTRYSIDE AND BOURBEUSE RIVER. EXCLUSIVE BUILDING SITE LOCATION IN UNION, MO. ALL DOCUMENTS ON-LINE AND/OR AT OFFICE. 1,800 SQ. FT. BUILDING MINIMUM. Water, sewer, electric at each lot. Lift pump for sewer needed on each, great lot for walk out basements and panoramic views! Additional Rooms: In Platted Subdv.

Penny Rombach Dolan, Realtors

SPECTACULAR VIEW OF THE COUNTRYSIDE AND BOURBEUSE RIVER. EXCLUSIVE BUILDING SITE LOCATION IN UNION, MO. ALL DOCUMENTS ON-LINE AND/OR AT OFFICE. 1,800 SQ. FT. BUILDING MINIMUM. Water, sewer, electric at each lot. Lift pump for sewer needed on each, great lot for walk out basements and panoramic views! Additional Rooms: In Platted Subdv.

Penny Rombach Dolan, Realtors

SPECTACULAR VIEW OF THE COUNTRYSIDE AND BOURBEUSE RIVER. EXCLUSIVE BUILDING SITE LOCATION IN UNION, MO. ALL DOCUMENTS ON-LINE AND/OR AT OFFICE. 1,800 SQ. FT. BUILDING MINIMUM. Water, sewer, electric at each lot. Lift pump for sewer needed on each, great lot for walk out basements and panoramic views! Additional Rooms: In Platted Subdv.

Penny Rombach Dolan, Realtors

SPECTACULAR VIEW OF THE COUNTRYSIDE AND BOURBEUSE RIVER. EXCLUSIVE BUILDING SITE LOCATION IN UNION, MO. ALL DOCUMENTS ON-LINE AND/OR AT OFFICE. 1,800 SQ. FT. BUILDING MINIMUM. Water, sewer, electric at each lot. Lift pump for sewer needed on each, great lot for walk out basements and panoramic views! Additional Rooms: In Platted Subdv.

Penny Rombach Dolan, Realtors