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

301 RYE ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath2,045 sqftBuilt 1995

Property at a Glance

This home is estimated between $310,021 and $620,561, with a best estimate of $453,755. That places the property above the R501474I - Brushy Slope Sec 1 Thru 3 median of $342,786, in a neighborhood that declined 1.0% over the past year.

Estimated Value Range

$310,021 $620,561
Best Estimate
$453,755
WCAD Value
$342,465
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R501474I - Brushy Slope Sec 1 Thru 3. The estimated range of $310,021 and $620,561 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 2,204 sqft Built 1997
Raw Value $327,768
Adjusted Value $310,021

Adjusted -$31,510 for 159 sqft less living space and -$4,207 for being older and +$17,970 for having a garage. Net adjustment: -$17,747.

4 bed 2 bath 2,006 sqft Built 1977
Raw Value $390,196
Adjusted Value $453,755

Adjusted +$7,729 for 39 sqft more living space and +$37,860 for being newer and +$17,970 for having a garage. Net adjustment: +$63,559.

3 bed 2 bath 1,891 sqft Built 2001
Raw Value $497,746
Adjusted Value $533,615

Adjusted +$30,519 for 154 sqft more living space and -$12,620 for being older and +$17,970 for having a garage. Net adjustment: +$35,869.

4 bed 2 bath 2,651 sqft Built 1997
Raw Value $496,522
Adjusted Value $372,220

Adjusted -$120,095 for 606 sqft less living space and -$4,207 for being older. Net adjustment: -$124,302.

4 bed 2 bath 2,377 sqft Built 2005
Raw Value $707,388
Adjusted Value $620,561

Adjusted -$65,794 for 332 sqft less living space and -$21,033 for being older. Net adjustment: -$86,827.

The Neighborhood

This home is in line with the R501474I - Brushy Slope Sec 1 Thru 3 median of $342,786. Note that values in this subdivision declined 1.0% over the past year.

R501474I - Brushy Slope Sec 1 Thru 3

typical
46 Properties
$342,786 Median Value
-1.0% YoY Change
2% Have Pool
83% Have Garage
This Home
$342,465
Median
$342,786

This home is -0.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,162 across all districts. With a homestead exemption claimed, that drops to $4,848 — saving $1,314 per year. That's $404 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%$3,059
Round RockCity0.3720%$1,274
Williamson CountyCounty0.3694%$1,265
Austin Community Collegespecial0.1034%$354
Williamson County FM/RdCounty0.0443%$152
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,162

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $453,755 would pay approximately $2,832 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