646 McKnight Rd is a 1,275 square foot house on a 2.31 acre lot with 1.5 bathrooms. Based on Redfin's Smyrna data, we estimate the home's value is $233,665.
Single-familyProperty Type
1978Year Built
2.31 acresLot Size
$183Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$233,665
$6,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.3% lower than the average sale price ($247K) of 6 comparable homes.
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Market trends in 29743, SC
Last updated August 2026
Sale-to-List Price
100.0%
0.0% MoM
Median sale price
$337K
$146 MoM
Avg. days on market
18d
0 days MoM
Recently sold homes
4
2 MoM
Provided by Redfin
Sale history for 646 McKnight Rd
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$390 (+36.6%)
2024
$286 (−19.2%)
2023
$354 (−0.3%)
$20,970 + $71,645
$92,615
2022
$355
2021
$355 (+0.4%)
2020
$353 (+30.2%)
2019
$271 (+4.0%)
2018
$261 (+5.3%)
$27,600 + $60,500
$88,100
2017
$248 (+1.6%)
$27,600 + $60,500
$88,100
2016
$244 (+4.3%)
$27,600 + $60,500
$88,100
2013
$234 (+1.1%)
2012
$231
$1,004 + $2,540
$3,544
Tax history for 646 McKnight Rd
Year
Property tax
Land + Additions
Assessment*
2025
$390 (+36.6%)
2024
$286 (−19.2%)
2023
$354 (−0.3%)
$20,970 + $71,645
$92,615
2022
$355
2021
$355 (+0.4%)
2020
$353 (+30.2%)
2019
$271 (+4.0%)
2018
$261 (+5.3%)
$27,600 + $60,500
$88,100
2017
$248 (+1.6%)
$27,600 + $60,500
$88,100
2016
$244 (+4.3%)
$27,600 + $60,500
$88,100
2013
$234 (+1.1%)
2012
$231
$1,004 + $2,540
$3,544
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RUD
Rural Development District
The Rural Development District RUD: Is intended to protect and preserve areas of the County that are presently rural or
agricultural in character and use; Serves to discourage rapid growth while allowing growth through orderly use and timely transition of rural areas; and Is generally appropriate in areas designated as Rural Residential on the Comprehensive Plan Future Land Use Map.