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3305 STONEWALL DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,228 sqftBuilt 2002

Property at a Glance

This home is estimated between $376,718 and $913,485, with a best estimate of $759,829. 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

$376,718 $913,485
Best Estimate
$759,829
WCAD Value
$377,036
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 $376,718 and $913,485 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 $759,829

Adjusted +$1,425 for 7 sqft more living space and +$16,809 for being newer. Net adjustment: +$18,234.

3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $498,242

Adjusted -$4,071 for 20 sqft less living space and +$22,412 for being newer. Net adjustment: +$18,341.

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $874,385

Adjusted +$15,064 for 74 sqft more living space and -$1,401 for being older. Net adjustment: +$13,663.

3 bed 2 bath 3,097 sqft Built 2000
Raw Value $556,425
Adjusted Value $376,718

Adjusted -$176,905 for 869 sqft less living space and -$2,802 for being older. Net adjustment: -$179,707.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $913,485

Adjusted +$1,832 for 9 sqft more living space and +$7,004 for being newer. Net adjustment: +$8,836.

The Neighborhood

This home is valued 2.4% 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
$377,036
Median
$368,194

This home is +2.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,784 across all districts. With a homestead exemption claimed, that drops to $5,464 — saving $1,320 per year. That's $455 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%$3,367
Round RockCity0.3720%$1,403
Williamson CountyCounty0.3694%$1,393
Austin Community Collegespecial0.1034%$390
Williamson County FM/RdCounty0.0443%$167
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,784

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $759,829 would pay approximately $4,743 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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