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1300/1302 RIDGEMONT ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed4 bath1,943 sqftBuilt 1985

Property at a Glance

This home is estimated between $331,883 and $682,864, with a best estimate of $455,478. 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

$331,883 $682,864
Best Estimate
$455,478
WCAD Value
$351,812
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R450X - Round Rock East - Duplex. The estimated range of $331,883 and $682,864 should be treated as a rough guide.

Comparable Properties (5)

1406 DOUBLE CREEK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,636 sqft Built 1984
Raw Value $589,137
Adjusted Value $455,478

Adjusted -$134,659 for 693 sqft less living space and +$1,000 for being newer. Net adjustment: -$133,659.

403 CREEK CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,533 sqft Built 1978
Raw Value $397,739
Adjusted Value $331,883

Adjusted -$114,644 for 590 sqft less living space and +$7,001 for being newer and +$41,787 for having a garage. Net adjustment: -$65,856.

3 bed 2 bath 2,109 sqft Built 1986
Raw Value $611,541
Adjusted Value $578,285

Adjusted -$32,256 for 166 sqft less living space and -$1,000 for being older. Net adjustment: -$33,256.

3 bed 2 bath 1,679 sqft Built 1984
Raw Value $304,596
Adjusted Value $356,894

Adjusted +$51,298 for 264 sqft more living space and +$1,000 for being newer. Net adjustment: +$52,298.

5 bed 4 bath 2,413 sqft Built 1995
Raw Value $784,193
Adjusted Value $682,864

Adjusted -$91,327 for 470 sqft less living space and -$10,002 for being older. Net adjustment: -$101,329.

The Neighborhood

This home is in line with the R450X - Round Rock East - Duplex median of $355,449. 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
$351,812
Median
$355,449

This home is -1.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,330 across all districts. With a homestead exemption claimed, that drops to $5,015 — saving $1,315 per year. That's $418 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%$3,142
Round RockCity0.3720%$1,309
Williamson CountyCounty0.3694%$1,300
Austin Community Collegespecial0.1034%$364
Williamson County FM/RdCounty0.0443%$156
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,330

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $455,478 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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