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3145 BLUE RIDGE DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,556 sqftBuilt 2003

Property at a Glance

This home is estimated between $238,531 and $506,845, with a best estimate of $308,780. That places the property below the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194, in a neighborhood that declined 10.9% over the past year.

Estimated Value Range

$238,531 $506,845
Best Estimate
$308,780
WCAD Value
$305,262
High Confidence

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

Based on 5 comparable properties in R107503F - PRESERVE AT STONE OAK - PH 3 & 4, this home's estimated market value is between $238,531 and $506,845. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3701 BLUE RIDGE DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,140 sqft Built 2005
Raw Value $381,034
Adjusted Value $468,522

Adjusted +$84,686 for 416 sqft more living space and +$2,802 for being newer. Net adjustment: +$87,488.

3126 BLUE RIDGE DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,742 sqft Built 2003
Raw Value $337,995
Adjusted Value $300,130

Adjusted -$37,865 for 186 sqft less living space. Net adjustment: -$37,865.

3321 BLUE RIDGE DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,809 sqft Built 2002
Raw Value $361,685
Adjusted Value $308,780

Adjusted -$51,504 for 253 sqft less living space and -$1,401 for being older. Net adjustment: -$52,905.

3315 BLUE RIDGE DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,228 sqft Built 2002
Raw Value $376,733
Adjusted Value $238,531

Adjusted -$136,801 for 672 sqft less living space and -$1,401 for being older. Net adjustment: -$138,202.

3116 BLUE RIDGE DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,150 sqft Built 2003
Raw Value $424,194
Adjusted Value $506,845

Adjusted +$82,651 for 406 sqft more living space. Net adjustment: +$82,651.

The Neighborhood

This home is valued 17.1% below the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 10.9% over the past year.

R107503F - PRESERVE AT STONE OAK - PH 3 & 4

below average
1,045 Properties
$368,194 Median Value
-10.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$305,262
Median
$368,194

This home is -17.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,493 across all districts. With a homestead exemption claimed, that drops to $4,186 — saving $1,307 per year. That's $349 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%$2,726
Round RockCity0.3720%$1,136
Williamson CountyCounty0.3694%$1,128
Austin Community Collegespecial0.1034%$316
Williamson County FM/RdCounty0.0443%$135
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,493

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $308,780 would pay approximately $1,927 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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