721 W MAIN ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Union County School District
Neighborhood · ZIP 29379These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
721 W Main St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth less than 67% of homes in Union 29379
- Costs less per square foot than 77% of homes in Union 29379
- Has a smaller lot than 89% of homes in Union 29379
- Among the oldest homes in Union 29379
What homes are worth in Union 29379
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 33% of homes in Union 29379.
How it measures up in Union 29379
The dot is this home. The mark in the middle is the typical home in Union 29379.
Pricier than 33% of homes nearby
Pricier than 23% of homes nearby
Bigger than 61% of homes nearby
Bigger than 11% of homes nearby
Older than almost all homes nearby
| Measure | This home | Union 29379 | Union County |
|---|---|---|---|
| Estimated valuepricier than | $113,478 | 33% of homes | 35% of homes |
| Price per ft²pricier than | $81 | 23% of homes | 26% of homes |
| Living areabigger than | 1,400 ft² | 61% of homes | 62% of homes |
| Lot sizebigger than | 0.67 ac | 11% of homes | 11% of homes |
| Year builtnewer than | 1898 | almost no homes | almost no homes |
About 721 W Main St
How much is 721 W Main St, Union, SC worth?
The TopHap Estimate for 721 W Main St, Union, SC is $113,478 as of Sep 24, 2026. The likely range is $89,850 to $137,106. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 721 W Main St, Union, SC last sell?
721 W Main St, Union, SC last sold on Feb 21, 2024 for $127,000, according to the county's recorded deed.
How big is 721 W Main St, Union, SC?
721 W Main St, Union, SC has 2 bedrooms, 1 bathrooms, 1,400 square feet of living space and a 0.67-acre lot.
When was 721 W Main St, Union, SC built?
721 W Main St, Union, SC was built in 1898, making it 128 years old. The building has 1 story.
What schools serve 721 W Main St, Union, SC?
721 W Main St, Union, SC is assigned to Foster Park Elementary School (elementary), rated C-; Sims Middle School (middle), rated B-; Union County High School (high), rated D+. All sit in Union County School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 721 W Main St, Union, SC compare to other homes in Union 29379?
Among the 7,969 homes in Union 29379, it is worth more than 33% of them ($113,478 against a typical $145,086), its price per square foot is higher than 23% of them ($81 against a typical $107), it is bigger than 61% of them (1,400 ft² against a typical 1,250 ft²), its lot is bigger than 11% of them (0.67 ac against a typical 2.24 ac) and it is newer than almost none of them (1898 against a typical 1991). Measured against all of Union County, it is worth more than 35% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 721 W Main St, Union, SC?
The 2025 property tax bill for 721 W Main St, Union, SC was $2,297. The county assessed it at $7,750.
More homes on W Main St
- 708 W Main St$86K1 ba · 1,683 ft² · Sold Jan 2026
- 310 W Main St$99K2.3 ba · 1,942 ft² · Sold $6K · Nov 2025
- 309 W Main St$208K4 bd · 1 ba · 1,792 ft² · Sold $159K · Mar 2025
- 406 W Main St$67K2 bd · 1 ba · 992 ft² · Sold $55K · Jul 2022
- 1404 W Main St$182K3 bd · 2 ba · 1,892 ft² · Sold $100K · Apr 2022
- 305 W Main St$119K1 ba · 1,596 ft² · Sold $26K · Mar 2022
- 1102 W Main St$129K0.67 ac · Sold $230K · Mar 2022
- 1005 W Main St$140K1 ba · 2,591 ft² · Sold $52K · Mar 2022
- 1111 W Main St$133K1 ba · 1,215 ft² · Sold $95K · May 2021
- 1007 W Main St$107K1.5 ba · 1,138 ft² · Sold $75K · Nov 2020
- 1109 W Main St$136K1 ba · 1,215 ft² · Sold $90K · Nov 2020
- 1312 W Main St$88K1 ba · 1,024 ft² · Sold $40K · Jun 2020
Closest homes
- 719 W Main St$114K69 ft · 1 ba · 1,548 ft² · Sold $8K · Aug 2018
- 504 W South St$99K137 ft · 1 ba · 1,414 ft² · Sold May 2002
- 718 W Main St$99K171 ft · 1 ba · 1,248 ft² · Sold $20K · Oct 2005
- 717 W Main St$164K161 ft · 2 ba · 1,590 ft² · Sold $18K · Jun 2014
- 507 W South St$125K183 ft · 1 ba · 1,620 ft² · Sold Feb 1985
- 102 Malone Ave213 ft · 0.11 ac · Sold May 1997
- 505 W South St$110K225 ft · 1 ba · 1,295 ft² · Sold $61K · May 2019
- 715 W Main St$124K236 ft · 1 ba · 1,216 ft² · Sold $33K · Aug 2018
More homes in Union 29379
- 1265 Peach Orchard Rd$114K1 ba · 1,040 ft² · Sold Sep 2026
- 103 Pine St$145K1 ba · 1,104 ft² · Sold $125K · Sep 2026
- 4906 Cross Keys Hwy$260K2 ba · 1,200 ft² · Sold Aug 2026
- 104 Stand Tall Farm Dr$176K2 ba · 2,296 ft² · Sold $193K · Aug 2026
- 221 N Mountain St$291K4 bd · 2 ba · 2,888 ft² · Sold $290K · Aug 2026
- 310 S Mountain St$201K1 ba · 1,393 ft² · Sold $200K · Aug 2026
- 377 Vernon Foster Rd$129K910 ft² · Sold Aug 2026
- 412 Old English Rd$69K636 ft² · Sold Aug 2026
- 105 Baber St$140K1 ba · 1,270 ft² · Sold Aug 2026
- 111 Circle Dr$75K2 ba · 1,263 ft² · Sold $75K · Aug 2026
- 4367 Cross Keys Hwy1,568 ft² · Sold $375K · Aug 2026
- 829 S Duncan Byp$134K3 bd · 1.5 ba · 2,294 ft² · Sold $112K · Aug 2026
Assigned schools
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