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306 RYE ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,469 sqftBuilt 1973

Property at a Glance

This home is estimated between $389,172 and $911,323, with a best estimate of $455,531. That places the property above the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$389,172 $911,323
Best Estimate
$455,531
WCAD Value
$384,699
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R450X - Round Rock East - Duplex. The estimated range of $389,172 and $911,323 should be treated as a rough guide.

Comparable Properties (5)

913 HYRIDGE ST, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,056 sqft Built 1985
Raw Value $362,710
Adjusted Value $389,172

Adjusted +$80,251 for 413 sqft more living space and -$12,002 for being older and -$41,787 for no garage. Net adjustment: +$26,462.

3 bed 1 bath 2,585 sqft Built 1972
Raw Value $974,650
Adjusted Value $911,323

Adjusted -$22,540 for 116 sqft less living space and +$1,000 for being newer and -$41,787 for no garage. Net adjustment: -$63,327.

3 bed 2 bath 1,934 sqft Built 1986
Raw Value $508,486
Adjusted Value $557,654

Adjusted +$103,957 for 535 sqft more living space and -$13,002 for being older and -$41,787 for no garage. Net adjustment: +$49,168.

3 bed 2 bath 1,647 sqft Built 1976
Raw Value $340,594
Adjusted Value $455,531

Adjusted +$159,725 for 822 sqft more living space and -$3,001 for being older and -$41,787 for no garage. Net adjustment: +$114,937.

3 bed 2 bath 1,507 sqft Built 1978
Raw Value $263,025
Adjusted Value $403,166

Adjusted +$186,929 for 962 sqft more living space and -$5,001 for being older and -$41,787 for no garage. Net adjustment: +$140,141.

The Neighborhood

This home is valued 8.2% above the R450X - Round Rock East - Duplex median of $355,449. With 836 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.7% over the past year.

R450X - Round Rock East - Duplex

typical
836 Properties
$355,449 Median Value
-8.7% YoY Change
0% Have Pool
84% Have Garage
This Home
$384,699
Median
$355,449

This home is +8.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,922 across all districts. With a homestead exemption claimed, that drops to $5,600 — saving $1,322 per year. That's $467 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%$3,436
Round RockCity0.3720%$1,431
Williamson CountyCounty0.3694%$1,421
Austin Community Collegespecial0.1034%$398
Williamson County FM/RdCounty0.0443%$171
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,922

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $455,531 would pay approximately $2,843 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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