Beta Williamson County, TX only — data and coverage are limited during early access.

3940 WALSH RANCH CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

5 bed4 bath2,546 sqftBuilt 2008

Property at a Glance

This home is estimated between $647,905 and $1,094,057, with a best estimate of $1,017,800. That places the property above the R147606C - WALSH RANCH median of $933,667, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$647,905 $1,094,057
Best Estimate
$1,017,800
WCAD Value
$1,043,343
High Confidence

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

Based on 5 comparable properties in R147606C - WALSH RANCH, this home's estimated market value is between $647,905 and $1,094,057. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4000 WALSH RANCH CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,602 sqft Built 2009
Raw Value $1,102,933
Adjusted Value $1,094,057

Adjusted -$22,771 for 56 sqft less living space and +$13,895 for being newer. Net adjustment: -$8,876.

3944 WALSH RANCH CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,917 sqft Built 2009
Raw Value $784,868
Adjusted Value $647,905

Adjusted -$150,858 for 371 sqft less living space and +$13,895 for being newer. Net adjustment: -$136,963.

3932 WALSH RANCH CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,192 sqft Built 2009
Raw Value $913,640
Adjusted Value $664,855

Adjusted -$262,680 for 646 sqft less living space and +$13,895 for being newer. Net adjustment: -$248,785.

3920 WALSH RANCH BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,681 sqft Built 2007
Raw Value $1,097,423
Adjusted Value $1,028,634

Adjusted -$54,894 for 135 sqft less living space and -$13,895 for being older. Net adjustment: -$68,789.

3928 WALSH RANCH CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,522 sqft Built 2008
Raw Value $1,008,041
Adjusted Value $1,017,800

Adjusted +$9,759 for 24 sqft more living space. Net adjustment: +$9,759.

The Neighborhood

This home is valued 11.7% above the R147606C - WALSH RANCH median of $933,667. With 239 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.

R147606C - WALSH RANCH

typical
239 Properties
$933,667 Median Value
-4.6% YoY Change
0% Have Pool
100% Have Garage
This Home
$1,043,343
Median
$933,667

This home is +11.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,775 across all districts. With a homestead exemption claimed, that drops to $17,339 — saving $1,436 per year. That's $1,445 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%$8,953
Williamson CountyCounty0.3694%$3,704
Walsh Ranch MUDMUD0.3455%$3,464
Austin Community Collegespecial0.1034%$1,037
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$1,003
Williamson County FM/RdCounty0.0443%$444
Upper Brushy Creek WCIDWater0.0170%$170
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8728%$18,775

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,017,800 would pay approximately $6,353 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.

View full property details