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1503 BLANCHARD DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath2,433 sqftBuilt 1978

Property at a Glance

This home is estimated between $545,126 and $730,465, with a best estimate of $594,583. That places the property above the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515, in a neighborhood that declined 5.9% over the past year.

Estimated Value Range

$545,126 $730,465
Best Estimate
$594,583
WCAD Value
$624,050
High Confidence

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

Based on 5 comparable properties in R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK, this home's estimated market value is between $545,126 and $730,465. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1600 BLANCHARD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2,029 sqft Built 1977
Raw Value $446,856
Adjusted Value $545,126

Adjusted +$95,903 for 404 sqft more living space and +$2,367 for being newer. Net adjustment: +$98,270.

1505 BLANCHARD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,957 sqft Built 1978
Raw Value $464,664
Adjusted Value $577,659

Adjusted +$112,995 for 476 sqft more living space. Net adjustment: +$112,995.

1604 BLANCHARD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,800 sqft Built 1979
Raw Value $452,719
Adjusted Value $600,616

Adjusted +$150,264 for 633 sqft more living space and -$2,367 for being older. Net adjustment: +$147,897.

1607 BLANCHARD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,665 sqft Built 1977
Raw Value $545,787
Adjusted Value $730,465

Adjusted +$182,311 for 768 sqft more living space and +$2,367 for being newer. Net adjustment: +$184,678.

1504 BLANCHARD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,785 sqft Built 1977
Raw Value $438,391
Adjusted Value $594,583

Adjusted +$153,825 for 648 sqft more living space and +$2,367 for being newer. Net adjustment: +$156,192.

The Neighborhood

This home is valued 31.0% above the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515. With 822 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.9% over the past year.

R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK

above average
822 Properties
$476,515 Median Value
-5.9% YoY Change
5% Have Pool
96% Have Garage
This Home
$624,050
Median
$476,515

This home is +31.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,228 across all districts. With a homestead exemption claimed, that drops to $9,863 — saving $1,365 per year. That's $822 per month a buyer should budget. The assessed value increased +7.0% vs the subdivision average of -5.9%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,573
Round RockCity0.3720%$2,321
Williamson CountyCounty0.3694%$2,306
Austin Community Collegespecial0.1034%$645
Williamson County FM/RdCounty0.0443%$277
Upper Brushy Creek WCIDWater0.0170%$106
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,228
65 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $594,583 would pay approximately $3,711 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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