$396,298
$10K since August
This home's estimate is 7.9% higher than the average sale price ($367K) of 6 comparable homes.
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OFF MARKET
$396,298
—
bd•
3 ba
•
1,577
sq ft
420 Armstrong Rd, Castalian Springs, TN 37031
About this home
420 Armstrong Rd is a 1,577 square foot house on a 1.01 acre lot with 3 bathrooms. Based on Redfin's Castalian Springs data, we estimate the home's value is $396,298.
Single-familyProperty Type
2020Year Built
1.01 acresLot Size
$251Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
Earn from this home
Sell
$371,466
Est. take-home
List your home with Redfin and save $3,963
Market trends in 37031, TN
Last updated August 2026
Buyer's Market
Seller's Market
Buyer's market
Sale-to-List Price
98.2%
+0.5% MoM
Median sale price
$560K
$162K MoM
Avg. days on market
111d
4 days MoM
Recently sold homes
11
6 MoM
New listings for sale
Provided by Redfin
Property details
Around this home
Lifestyle
Provided by Walk Score and Local Logic
Sun exposure
In this area, properties receive around 9.2 hours in June and 4 hours in December, placing it below the U.S. average for solar exposure.
JuneDecember
Provided by Shadowmap
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