Wooden deck
Union SC Real Estate & Homes For Sale
81 results
- 147 days on Zillow
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- 2403 Cross Keys Hwy, Union, SC 29379
- 4 bds
- 7 ba
- 6,900 sqft
BLACKSTREAM INTERNATIONAL RE, Damian HallSeparate cottage
- Approximately one acre
- New roof
3D Tour 
- Gorgeous sunroom
- 164 Greenway Ave, Union, SC 29379
- 3 bds
- 3 ba
- 2,137 sqft
BHHS C DAN JOYNER - MIDTOWN, Julia RossFenced yard
3D Tour 
- 23 days on Zillow
- Attached private living quarters
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- 107 Brandon St, Union, SC 29379
- 4 bds
- 2 ba
- 2,211 sqft
COLDWELL BANKER REALTY, Kathy MorrowBeautiful hardwood floors throughout
- Sweeping staircase
- Inviting wraparound covered porch
- 106 days on Zillow
- Spacious front porch
- Brand new heating system
- 1032 Fairview Church Cir, Union, SC 29379
- 2 bds
- 3 ba
- 1,674 sqft
NEW HORIZON REALTY OSHIELDS REPrice cut: $14,000 (10/28)
- Start survey
Help others discover what makes this area unique.
Fill out a short survey to help others know what it's like to live here. - Manageable yard
- Second-story balcony
- Brick ranch
- 128 Bird St, Union, SC 29379
- 2 bds
- 1 ba
- -- sqft
BEYCOME BROKERAGE REALTY LLC, Steven KolenoPrice cut: $10,000 (10/26)
3D Tour 
- Price cut: $5,100 (10/20)
- Welcoming front porch
- Minimal yard maintenance
- Price cut: $2,500 (10/24)
- Price cut: $16,000 (10/13)
- 37 days on Zillow
- Permanent foundation
Showcase 
3D Tour 
- All-brick residence
3D Tour 
- 101 W Main St, Union, SC 29379
- 3 bds
- 6 ba
- 6,000 sqft
KELLER WILLIAMS CONNECTEDModern amenities
- Single-level living
- Brick exterior
- 2383 Jonesville Hwy, Union, SC 29379
- 2 bds
- 1 ba
- 1,022 sqft
COLDWELL BANKER REALTY, Kathy MorrowNew roof
3D Tour 
- 100 Crestview Dr, Union, SC 29379
- 4 bds
- 3 ba
- 3,781 sqft
COLDWELL BANKER REALTY, Kathy MorrowWood burning fireplace
3D Tour 
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Based on information submitted to the MLS GRID as of 2026-11-06 21:58:12 PST. All data is obtained from various sources and may not have been verified by 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. Some IDX listings have been excluded from this website. [Click here for more information](/mls-disclaimers/#87)
Based on information submitted to the MLS GRID as of 2026-02-09 10:37:36 PST. All data is obtained from various sources and may not have been verified by 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. Some IDX listings have been excluded from this website. [Click here for more information](/mls-disclaimers/#329)
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. Information is deemed reliable but not guaranteed.
IDX listing data provided courtesy of Consolidated MLS - Columbia, SC
Buying a Home in Union SC: Frequently Asked Questions
How much do homes cost in Union SC?
The Zillow Home Value Index for Union, SC was $139,351 as of September 2026, a figure that reflects the value of all homes in the area, not only those currently on the market. The median list price of homes for sale is $229,450, so asking prices on active listings sit above the overall value of homes.
Are home values going up or down in Union SC?
Home values in Union, SC have increased 5.6% over the past year as of September 2026. That puts the Zillow Home Value Index at $139,351.
Is Union SC a buyer's or seller's market?
Union, SC is currently a buyer's market, according to Zillow Market Temperature. That label generally means buyers have more time to decide and more room to negotiate. Price cuts show up on 25.0% of current listings.
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