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

3903 VALLEY VIEW, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,834 sqftBuilt 1983

Property at a Glance

This home is estimated between $353,014 and $867,028, with a best estimate of $563,509. 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

$353,014 $867,028
Best Estimate
$563,509
WCAD Value
$507,080
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 $353,014 and $867,028. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3 bed 2 bath 1,665 sqft Built 1985
Raw Value $310,372
Adjusted Value $353,014

Adjusted +$48,412 for 169 sqft more living space and -$5,770 for being older. Net adjustment: +$42,642.

3908 VALLEY VIEW, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2,301 sqft Built 1984
Raw Value $700,171
Adjusted Value $563,509

Adjusted -$133,777 for 467 sqft less living space and -$2,885 for being older. Net adjustment: -$136,662.

3 bed 2 bath 1,614 sqft Built 1985
Raw Value $353,295
Adjusted Value $410,546

Adjusted +$63,021 for 220 sqft more living space and -$5,770 for being older. Net adjustment: +$57,251.

3907 VALLEY VIEW, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,483 sqft Built 1979
Raw Value $532,202
Adjusted Value $644,290

Adjusted +$100,547 for 351 sqft more living space and +$11,541 for being newer. Net adjustment: +$112,088.

3901 VALLEY VIEW, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,306 sqft Built 1980
Raw Value $707,121
Adjusted Value $867,028

Adjusted +$151,251 for 528 sqft more living space and +$8,656 for being newer. Net adjustment: +$159,907.

The Neighborhood

This home is valued 23.6% below the R104681D - Brushy Creek North Sec 1 & 2 median of $663,354. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.6% over the past year.

R104681D - Brushy Creek North Sec 1 & 2

below average
292 Properties
$663,354 Median Value
+3.6% YoY Change
3% Have Pool
95% Have Garage
This Home
$507,080
Median
$663,354

This home is -23.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,706 across all districts. With a homestead exemption claimed, that drops to $8,362 — saving $1,344 per year. That's $697 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%$4,529
Brushy Creek MUDMUD0.3868%$1,962
Williamson CountyCounty0.3694%$1,873
Austin Community Collegespecial0.1034%$524
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$507
Williamson County FM/RdCounty0.0443%$225
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$9,706

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $563,509 would pay approximately $3,517 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 4/19/2026.

View full property details