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4208 FLAT STONE CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath956 sqftBuilt 2004

Property at a Glance

This home is estimated between $145,296 and $340,756, with a best estimate of $180,418. That places the property below the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$145,296 $340,756
Best Estimate
$180,418
WCAD Value
$399,120
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R417506E - TERAVISTA R4, this home's estimated market value is between $145,296 and $340,756. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4210 FLAT STONE CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,650 sqft Built 2004
Raw Value $345,986
Adjusted Value $180,528

Adjusted -$165,458 for 694 sqft less living space. Net adjustment: -$165,458.

4214 FLAT STONE CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,595 sqft Built 2002
Raw Value $334,402
Adjusted Value $180,418

Adjusted -$152,346 for 639 sqft less living space and -$1,638 for being older. Net adjustment: -$153,984.

1104 STONE SLOPE CT, ROUND ROCK, TX 78665
0.00 mi 99% similar Same subdivision
4 bed 2 bath 1,405 sqft Built 2002
Raw Value $449,441
Adjusted Value $340,756

Adjusted -$107,047 for 449 sqft less living space and -$1,638 for being older. Net adjustment: -$108,685.

4209 FLAT STONE CT, ROUND ROCK, TX 78665
0.00 mi 98% similar Same subdivision
3 bed 2 bath 1,848 sqft Built 2004
Raw Value $369,063
Adjusted Value $156,399

Adjusted -$212,664 for 892 sqft less living space. Net adjustment: -$212,664.

4201 FLAT STONE CT, ROUND ROCK, TX 78665
0.00 mi 97% similar Same subdivision
3 bed 2 bath 1,902 sqft Built 2005
Raw Value $370,015
Adjusted Value $145,296

Adjusted -$225,538 for 946 sqft less living space and +$819 for being newer. Net adjustment: -$224,719.

The Neighborhood

This home is valued 7.4% below the R417506E - TERAVISTA R4 median of $430,980. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.6% over the past year.

R417506E - TERAVISTA R4

typical
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$399,120
Median
$430,980

This home is -7.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,642 across all districts. With a homestead exemption claimed, that drops to $6,318 — saving $1,324 per year. That's $527 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,565
Williamson County MUD #10MUD0.3875%$1,547
Williamson CountyCounty0.3694%$1,475
Austin Community Collegespecial0.1034%$413
Williamson County ESD #9 - Round RockESD0.0999%$399
Williamson County FM/RdCounty0.0443%$177
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$7,642

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $180,418 would pay approximately $1,126 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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