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1428 CARDINAL LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,167 sqftBuilt 2024

Property at a Glance

This home is estimated between $878,001 and $938,713, with a best estimate of $910,919. That places the property above the R294523A-Sauls Ranch East median of $852,382, in a neighborhood that appreciated 371.1% over the past year.

Estimated Value Range

$878,001 $938,713
Best Estimate
$910,919
WCAD Value
$899,430
High Confidence

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

Based on 5 comparable properties in R294523A-Sauls Ranch East, this home's estimated market value is between $878,001 and $938,713. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1410 CARDINAL LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,787 sqft Built 2025
Raw Value $780,722
Adjusted Value $938,713

Adjusted +$157,991 for 380 sqft more living space. Net adjustment: +$157,991.

1508 CARDINAL LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,112 sqft Built 2024
Raw Value $871,434
Adjusted Value $894,301

Adjusted +$22,867 for 55 sqft more living space. Net adjustment: +$22,867.

1641 CARDINAL LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,074 sqft Built 2024
Raw Value $839,335
Adjusted Value $878,001

Adjusted +$38,666 for 93 sqft more living space. Net adjustment: +$38,666.

1432 CARDINAL LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,002 sqft Built 2023
Raw Value $842,318
Adjusted Value $910,919

Adjusted +$68,601 for 165 sqft more living space. Net adjustment: +$68,601.

1601 CARDINAL LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,732 sqft Built 2025
Raw Value $738,228
Adjusted Value $919,086

Adjusted +$180,858 for 435 sqft more living space. Net adjustment: +$180,858.

The Neighborhood

This home is valued 5.5% above the R294523A-Sauls Ranch East median of $852,382. With 144 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 371.1% over the past year.

R294523A-Sauls Ranch East

typical
144 Properties
$852,382 Median Value
+371.1% YoY Change
1% Have Pool
100% Have Garage
This Home
$899,430
Median
$852,382

This home is +5.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,183 across all districts. With a homestead exemption claimed, that drops to $14,767 — saving $1,416 per year. That's $1,231 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%$8,033
Round RockCity0.3720%$3,346
Williamson CountyCounty0.3694%$3,323
Austin Community Collegespecial0.1034%$930
Williamson County FM/RdCounty0.0443%$399
Upper Brushy Creek WCIDWater0.0170%$153
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$16,183

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $910,919 would pay approximately $5,686 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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