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1138 STONE FOREST TRL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,660 sqftBuilt 2002

Property at a Glance

This home is estimated between $324,381 and $508,363, with a best estimate of $357,366. That places the property below the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194, in a neighborhood that declined 10.9% over the past year.

Estimated Value Range

$324,381 $508,363
Best Estimate
$357,366
WCAD Value
$339,443
High Confidence

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

Based on 5 comparable properties in R107503F - PRESERVE AT STONE OAK - PH 3 & 4, this home's estimated market value is between $324,381 and $508,363. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1147 STONE FOREST TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,759 sqft Built 2002
Raw Value $344,535
Adjusted Value $324,381

Adjusted -$20,154 for 99 sqft less living space. Net adjustment: -$20,154.

1183 STONE FOREST TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 992 sqft Built 2003
Raw Value $370,975
Adjusted Value $508,363

Adjusted +$135,987 for 668 sqft more living space and +$1,401 for being newer. Net adjustment: +$137,388.

1141 STONE FOREST TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,682 sqft Built 2002
Raw Value $361,845
Adjusted Value $357,366

Adjusted -$4,479 for 22 sqft less living space. Net adjustment: -$4,479.

1137 STONE FOREST TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,682 sqft Built 2002
Raw Value $334,991
Adjusted Value $330,512

Adjusted -$4,479 for 22 sqft less living space. Net adjustment: -$4,479.

1181 STONE FOREST TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 979 sqft Built 2003
Raw Value $310,515
Adjusted Value $450,549

Adjusted +$138,633 for 681 sqft more living space and +$1,401 for being newer. Net adjustment: +$140,034.

The Neighborhood

This home is valued 7.8% below the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 10.9% over the past year.

R107503F - PRESERVE AT STONE OAK - PH 3 & 4

typical
1,045 Properties
$368,194 Median Value
-10.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$339,443
Median
$368,194

This home is -7.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,108 across all districts. With a homestead exemption claimed, that drops to $4,794 — saving $1,314 per year. That's $400 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%$3,032
Round RockCity0.3720%$1,263
Williamson CountyCounty0.3694%$1,254
Austin Community Collegespecial0.1034%$351
Williamson County FM/RdCounty0.0443%$150
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,108

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $357,366 would pay approximately $2,231 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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