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1005 RIDGEMONT ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed4 bath2,121 sqftBuilt 1985

Property at a Glance

This home is estimated between $375,340 and $856,098, with a best estimate of $411,143. 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

$375,340 $856,098
Best Estimate
$411,143
WCAD Value
$373,342
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 $375,340 and $856,098 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 $375,340

Adjusted +$12,630 for 65 sqft more living space. Net adjustment: +$12,630.

3 bed 2 bath 1,934 sqft Built 1986
Raw Value $508,486
Adjusted Value $543,822

Adjusted +$36,336 for 187 sqft more living space and -$1,000 for being older. Net adjustment: +$35,336.

4 bed 4 bath 2,292 sqft Built 1997
Raw Value $456,372
Adjusted Value $411,143

Adjusted -$33,227 for 171 sqft less living space and -$12,002 for being older. Net adjustment: -$45,229.

4 bed 3 bath 1,819 sqft Built 1993
Raw Value $805,417
Adjusted Value $856,098

Adjusted +$58,682 for 302 sqft more living space and -$8,001 for being older. Net adjustment: +$50,681.

3 bed 2 bath 1,902 sqft Built 1999
Raw Value $364,609
Adjusted Value $393,161

Adjusted +$42,554 for 219 sqft more living space and -$14,002 for being older. Net adjustment: +$28,552.

The Neighborhood

This home is valued 5.0% 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
$373,342
Median
$355,449

This home is +5.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,717 across all districts. With a homestead exemption claimed, that drops to $5,398 — saving $1,319 per year. That's $450 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%$3,334
Round RockCity0.3720%$1,389
Williamson CountyCounty0.3694%$1,379
Austin Community Collegespecial0.1034%$386
Williamson County FM/RdCounty0.0443%$165
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,717

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $411,143 would pay approximately $2,566 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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