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305 RYE ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,714 sqftBuilt 1983

Property at a Glance

This home is estimated between $272,757 and $743,103, with a best estimate of $350,625. 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

$272,757 $743,103
Best Estimate
$350,625
WCAD Value
$397,392
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 $272,757 and $743,103 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,570 sqft Built 1983
Raw Value $732,536
Adjusted Value $743,103

Adjusted +$28,537 for 144 sqft more living space and -$17,970 for no garage. Net adjustment: +$10,567.

3 bed 2 bath 1,647 sqft Built 1976
Raw Value $340,594
Adjusted Value $350,625

Adjusted +$13,278 for 67 sqft more living space and +$14,723 for being newer and -$17,970 for no garage. Net adjustment: +$10,031.

3 bed 2 bath 1,934 sqft Built 1986
Raw Value $508,486
Adjusted Value $440,607

Adjusted -$43,599 for 220 sqft less living space and -$6,310 for being older and -$17,970 for no garage. Net adjustment: -$67,879.

3 bed 2 bath 1,507 sqft Built 1978
Raw Value $263,025
Adjusted Value $296,594

Adjusted +$41,022 for 207 sqft more living space and +$10,517 for being newer and -$17,970 for no garage. Net adjustment: +$33,569.

3 bed 2 bath 2,056 sqft Built 1985
Raw Value $362,710
Adjusted Value $272,757

Adjusted -$67,776 for 342 sqft less living space and -$4,207 for being older and -$17,970 for no garage. Net adjustment: -$89,953.

The Neighborhood

This home is valued 15.9% above the R501474I - Brushy Slope Sec 1 Thru 3 median of $342,786. With 46 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.0% over the past year.

R501474I - Brushy Slope Sec 1 Thru 3

above average
46 Properties
$342,786 Median Value
-1.0% YoY Change
2% Have Pool
83% Have Garage
This Home
$397,392
Median
$342,786

This home is +15.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,150 across all districts. With a homestead exemption claimed, that drops to $5,826 — saving $1,324 per year. That's $486 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%$3,549
Round RockCity0.3720%$1,478
Williamson CountyCounty0.3694%$1,468
Austin Community Collegespecial0.1034%$411
Williamson County FM/RdCounty0.0443%$176
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,150

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $350,625 would pay approximately $2,189 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.

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