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

1003 CEDAR FALLS ST, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,001 sqftBuilt 1987

Property at a Glance

This home is estimated between $154,547 and $360,923, with a best estimate of $338,092. That places the property below the R315591G - Creekmont West median of $390,183, in a neighborhood that declined 4.8% over the past year.

Estimated Value Range

$154,547 $360,923
Best Estimate
$338,092
WCAD Value
$321,941
High Confidence

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

Based on 5 comparable properties in R315591G - Creekmont West, this home's estimated market value is between $154,547 and $360,923. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1007 CEDAR FALLS ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,101 sqft Built 1991
Raw Value $382,214
Adjusted Value $338,092

Adjusted -$34,987 for 100 sqft less living space and -$9,135 for being older. Net adjustment: -$44,122.

1106 CEDAR FALLS ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,154 sqft Built 1993
Raw Value $397,341
Adjusted Value $330,108

Adjusted -$53,531 for 153 sqft less living space and -$13,702 for being older. Net adjustment: -$67,233.

1109 CEDAR FALLS ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,264 sqft Built 1994
Raw Value $454,087
Adjusted Value $346,084

Adjusted -$92,017 for 263 sqft less living space and -$15,986 for being older. Net adjustment: -$108,003.

1005 CEDAR FALLS ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,045 sqft Built 1992
Raw Value $387,736
Adjusted Value $360,923

Adjusted -$15,394 for 44 sqft less living space and -$11,419 for being older. Net adjustment: -$26,813.

1001 CEDAR FALLS ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,474 sqft Built 1987
Raw Value $320,037
Adjusted Value $154,547

Adjusted -$165,490 for 473 sqft less living space. Net adjustment: -$165,490.

The Neighborhood

This home is valued 17.5% below the R315591G - Creekmont West median of $390,183. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.8% over the past year.

R315591G - Creekmont West

below average
138 Properties
$390,183 Median Value
-4.8% YoY Change
3% Have Pool
96% Have Garage
This Home
$321,941
Median
$390,183

This home is -17.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,793 across all districts. With a homestead exemption claimed, that drops to $4,483 — saving $1,310 per year. That's $374 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%$2,875
Round RockCity0.3720%$1,198
Williamson CountyCounty0.3694%$1,189
Austin Community Collegespecial0.1034%$333
Williamson County FM/RdCounty0.0443%$143
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,793

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $338,092 would pay approximately $2,110 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