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

3908 VALLEY VIEW, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2,301 sqftBuilt 1984

Property at a Glance

This home is estimated between $489,676 and $1,003,690, with a best estimate of $604,777. That places the property below the R104681D - Brushy Creek North Sec 1 & 2 median of $663,354, in a neighborhood that appreciated 3.6% over the past year.

Estimated Value Range

$489,676 $1,003,690
Best Estimate
$604,777
WCAD Value
$700,171
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $489,676 and $1,003,690. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3904 VALLEY VIEW, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,104 sqft Built 1979
Raw Value $533,918
Adjusted Value $604,777

Adjusted +$56,433 for 197 sqft more living space and +$14,426 for being newer. Net adjustment: +$70,859.

3901 VALLEY VIEW, ROUND ROCK, TX 78681
0.00 mi 95% similar Same subdivision
3 bed 2 bath 1,306 sqft Built 1980
Raw Value $707,121
Adjusted Value $1,003,690

Adjusted +$285,028 for 995 sqft more living space and +$11,541 for being newer. Net adjustment: +$296,569.

3907 VALLEY VIEW, ROUND ROCK, TX 78681
0.00 mi 94% similar Same subdivision
4 bed 2 bath 1,483 sqft Built 1979
Raw Value $532,202
Adjusted Value $780,952

Adjusted +$234,324 for 818 sqft more living space and +$14,426 for being newer. Net adjustment: +$248,750.

3 bed 2 bath 1,665 sqft Built 1985
Raw Value $310,372
Adjusted Value $489,676

Adjusted +$182,189 for 636 sqft more living space and -$2,885 for being older. Net adjustment: +$179,304.

3 bed 2 bath 1,614 sqft Built 1985
Raw Value $353,295
Adjusted Value $547,208

Adjusted +$196,798 for 687 sqft more living space and -$2,885 for being older. Net adjustment: +$193,913.

The Neighborhood

This home is valued 5.6% above the R104681D - Brushy Creek North Sec 1 & 2 median of $663,354. With 292 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.6% over the past year.

R104681D - Brushy Creek North Sec 1 & 2

typical
292 Properties
$663,354 Median Value
+3.6% YoY Change
3% Have Pool
95% Have Garage
This Home
$700,171
Median
$663,354

This home is +5.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,402 across all districts. With a homestead exemption claimed, that drops to $12,022 — saving $1,380 per year. That's $1,002 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%$6,253
Brushy Creek MUDMUD0.3868%$2,709
Williamson CountyCounty0.3694%$2,587
Austin Community Collegespecial0.1034%$724
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$700
Williamson County FM/RdCounty0.0443%$310
Upper Brushy Creek WCIDWater0.0170%$119
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$13,402

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $604,777 would pay approximately $3,775 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