Homes for Sale Under 100K in Union, SC

31 Homes

Sort by:Newest Listings

Don't miss out on new listings — and get instant email alerts!

Do Real Estate on the Go!

Find your dream home, receive real-time updates, and many more!

OPEN APP
  • mls-img
    Based on information submitted to the MLS GRID from Canopy MLS through Aug 27, 2026, 7:46 PM. All data is obtained from various sources and may not have been verified by the broker or 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. IDX information is provided exclusively for consumers’ personal, noncommercial use. It may not be used for any purpose other than to identify prospective properties which the consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end-user license agreement prescribed by the Member Participant’s applicable MLS, if any, and as amended from time to time. ©2025 Canopy MLS. All Rights Reserved.
  • mls-img
    Based on information from the Western Upstate MLS through Aug 27, 2026, 7:45 PM. This information is deemed reliable, but not guaranteed. Neither the Western Upstate Association of REALTORS® Inc. or the Western Upstate MLS of South Carolina Inc., nor the listing broker, nor their agents are responsible for the accuracy of the information. The buyer is responsible for verifying all information. This information is provided by the Western Upstate Association of REALTORS® Inc. and the Western Upstate MLS of South Carolina Inc. for use by its members and is not intended for the use for any other purpose. The data relating to real estate for sale on this website comes in part from the Broker Reciprocity Program of the Western Upstate Association of REALTORS® Inc. and the Western Upstate MLS of South Carolina Inc. © 2025 Western Upstate MLS of South Carolina Inc. All Rights Reserved.
  • mls-img
    Based on information from the Multiple Listing Service of Greenville, South Carolina, Inc. through Aug 27, 2026, 7:45 PM. IDX information is provided exclusively for consumers’ personal, non-commercial use, it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the MLS. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed.
  • mls-imgIDX Logo
    Based on information from the MLS through Aug 27, 2026, 7:47 PM. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed accurate by the Spartanburg MLS. The data relating to real estate for sale on this web site comes in part from the IDX program of the Spartanburg MLS. Real estate listings held by brokerage firms other than are marked with the IDX mark and the information about them includes the name of the listing broker. © 2025 Spartanburg Association of REALTORS® Multiple Listing Service. All Rights Reserved.
  • mls-imgIDX Logo
    Based on information from the Consolidated Multiple Listing Service (Alternatively, from Columbia MLS or CMLS) through Aug 27, 2026, 7:45 PM. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. © 2024 Consolidated Multiple Listing Service, Inc. All Rights Reserved.

Homes for Sale by State

Homes For Sale Near MeAlaska Homes For SaleAlabama Homes For SaleArkansas Homes For SaleArizona Homes For SaleCalifornia Homes For SaleColorado Homes For SaleConnecticut Homes For SaleDistrict of Columbia Homes For SaleDelaware Homes For SaleFlorida Homes For SaleGeorgia Homes For SaleIowa Homes For SaleIdaho Homes For Sale
Illinois Homes For SaleKansas Homes For SaleIndiana Homes For SaleKentucky Homes For SaleLouisiana Homes For SaleMassachusetts Homes For SaleMaryland Homes For SaleMichigan Homes For SaleMinnesota Homes For SaleMissouri Homes For SaleMississippi Homes For SaleMontana Homes For SaleNorth Carolina Homes For SaleNorth Dakota Homes For SaleNew Hampshire Homes For Sale
New Jersey Homes For SaleNew Mexico Homes For SaleNevada Homes For SaleNew York Homes For SaleOhio Homes For SaleOklahoma Homes For SalePennsylvania Homes For SaleRhode Island Homes For SaleSouth Carolina Homes For SaleTennessee Homes For SaleTexas Homes For SaleVirginia Homes For SaleVermont Homes For SaleWashington Homes For SaleWisconsin Homes For Sale
PricingFlat Fee MLSFAQSeller GuideHow Houzeo Works?ReviewsAbout UsBlogContact UsTerms of UsePrivacy PolicyFair Housing PolicyCookie PreferencesConsent to Contact ConsumerRefund and Cancellation PolicyMLS DisclaimersEditorial Guidelines

Houzeo Corp. holds real estate brokerage licenses in Alabama (License No. 000157023 - 0) and Texas (License No. 9013396)

TREC: Info About Brokerage Services, Consumer Protection Notice.

§ 442‑H New York Standard Operating Procedure.

New York State Fair Housing Notice.

Click to see all homes
static map image
Satellite
Union, SC Housing Marketlink qauare
Homes Available icon

31

Homes Available

Median List Price icon

$ 218,431

Median List Price

Avg on Market icon

73 Days

Avg on Market

Close IconHouzeo

Do Real Estate on the Go!

OPEN APP
For Sale
Price
Beds & Baths
Home Type
Filters
Save Search Share