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3303 STONEWALL DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,363 sqftBuilt 2002

Property at a Glance

This home is estimated between $404,200 and $940,968, with a best estimate of $787,311. That places the property above 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

$404,200 $940,968
Best Estimate
$787,311
WCAD Value
$391,030
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R107503F - PRESERVE AT STONE OAK - PH 3 & 4. The estimated range of $404,200 and $940,968 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $787,311

Adjusted +$28,907 for 142 sqft more living space and +$16,809 for being newer. Net adjustment: +$45,716.

3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $525,724

Adjusted +$23,411 for 115 sqft more living space and +$22,412 for being newer. Net adjustment: +$45,823.

3 bed 2 bath 3,097 sqft Built 2000
Raw Value $556,425
Adjusted Value $404,200

Adjusted -$149,423 for 734 sqft less living space and -$2,802 for being older. Net adjustment: -$152,225.

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $901,868

Adjusted +$42,547 for 209 sqft more living space and -$1,401 for being older. Net adjustment: +$41,146.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $940,968

Adjusted +$29,315 for 144 sqft more living space and +$7,004 for being newer. Net adjustment: +$36,319.

The Neighborhood

This home is valued 6.2% above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. With 1,045 homes in the subdivision, the property sits in the upper tier. 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
$391,030
Median
$368,194

This home is +6.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,036 across all districts. With a homestead exemption claimed, that drops to $5,713 — saving $1,323 per year. That's $476 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%$3,492
Round RockCity0.3720%$1,455
Williamson CountyCounty0.3694%$1,445
Austin Community Collegespecial0.1034%$404
Williamson County FM/RdCounty0.0443%$173
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,036

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $787,311 would pay approximately $4,914 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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