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901/903 RIDGEMONT ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed4 bath2,256 sqftBuilt 1985

Property at a Glance

This home is estimated between $375,177 and $414,346, with a best estimate of $388,806. 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

$375,177 $414,346
Best Estimate
$388,806
WCAD Value
$388,806
High Confidence

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

Based on 5 comparable properties in R450X - Round Rock East - Duplex, this home's estimated market value is between $375,177 and $414,346. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

904/906 WOODLIEF TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,370 sqft Built 1984
Raw Value $396,329
Adjusted Value $375,177

Adjusted -$22,152 for 114 sqft less living space and +$1,000 for being newer. Net adjustment: -$21,152.

905/907 RIDGEMONT ST, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,256 sqft Built 1985
Raw Value $388,806
Adjusted Value $388,806

This comparable closely matches the subject property's features.

904/906 OLEANDER LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,178 sqft Built 1985
Raw Value $389,967
Adjusted Value $405,123

Adjusted +$15,156 for 78 sqft more living space. Net adjustment: +$15,156.

908/910 WOODLIEF TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,370 sqft Built 1984
Raw Value $396,329
Adjusted Value $375,177

Adjusted -$22,152 for 114 sqft less living space and +$1,000 for being newer. Net adjustment: -$21,152.

904/906 HYRIDGE ST, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 4 bath 1,937 sqft Built 1984
Raw Value $351,360
Adjusted Value $414,346

Adjusted +$61,986 for 319 sqft more living space and +$1,000 for being newer. Net adjustment: +$62,986.

The Neighborhood

This home is valued 9.4% 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
$388,806
Median
$355,449

This home is +9.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,996 across all districts. With a homestead exemption claimed, that drops to $5,674 — saving $1,322 per year. That's $473 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%$3,472
Round RockCity0.3720%$1,446
Williamson CountyCounty0.3694%$1,436
Austin Community Collegespecial0.1034%$402
Williamson County FM/RdCounty0.0443%$172
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,996

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $388,806 would pay approximately $2,427 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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