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2403 FRONTIER TRL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,372 sqftBuilt 1984

Property at a Glance

This home is estimated between $263,459 and $318,972, with a best estimate of $290,555. That places the property above the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358, in a neighborhood that declined 9.6% over the past year.

Estimated Value Range

$263,459 $318,972
Best Estimate
$290,555
WCAD Value
$283,961
High Confidence

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

Based on 5 comparable properties in R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN, this home's estimated market value is between $263,459 and $318,972. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2202 FRONTIER TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,138 sqft Built 1982
Raw Value $265,377
Adjusted Value $318,972

Adjusted +$50,477 for 234 sqft more living space and +$3,118 for being newer. Net adjustment: +$53,595.

2100 FRONTIER TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,504 sqft Built 1980
Raw Value $285,697
Adjusted Value $263,459

Adjusted -$28,474 for 132 sqft less living space and +$6,236 for being newer. Net adjustment: -$22,238.

2310 FRONTIER TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,175 sqft Built 1983
Raw Value $271,715
Adjusted Value $315,769

Adjusted +$42,495 for 197 sqft more living space and +$1,559 for being newer. Net adjustment: +$44,054.

2107 FRONTIER TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,289 sqft Built 1983
Raw Value $267,399
Adjusted Value $286,862

Adjusted +$17,904 for 83 sqft more living space and +$1,559 for being newer. Net adjustment: +$19,463.

2301 FRONTIER TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,288 sqft Built 1983
Raw Value $270,876
Adjusted Value $290,555

Adjusted +$18,120 for 84 sqft more living space and +$1,559 for being newer. Net adjustment: +$19,679.

The Neighborhood

This home is in line with the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. Note that values in this subdivision declined 9.6% over the past year.

R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN

typical
1,006 Properties
$281,358 Median Value
-9.6% YoY Change
2% Have Pool
84% Have Garage
This Home
$283,961
Median
$281,358

This home is +0.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,109 across all districts. With a homestead exemption claimed, that drops to $3,806 — saving $1,303 per year. That's $317 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%$2,536
Round RockCity0.3720%$1,056
Williamson CountyCounty0.3694%$1,049
Austin Community Collegespecial0.1034%$294
Williamson County FM/RdCounty0.0443%$126
Upper Brushy Creek WCIDWater0.0170%$48
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,109

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $290,555 would pay approximately $1,814 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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