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12408 MALLARD LN, ROUND ROCK, TX 78729

ROUND ROCK, 78729 — williamson County

4 bed2 bath1,438 sqftBuilt 1996

Property at a Glance

This home is estimated between $278,060 and $629,120, with a best estimate of $549,166. That places the property above the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824, in a neighborhood that declined 2.2% over the past year.

Estimated Value Range

$278,060 $629,120
Best Estimate
$549,166
WCAD Value
$630,978
High Confidence

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

Based on 5 comparable properties in R381591E - Hunters' Chase Sec 5 & 7, this home's estimated market value is between $278,060 and $629,120. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8505 FOXHOUND TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,084 sqft Built 1996
Raw Value $516,801
Adjusted Value $278,060

Adjusted -$238,741 for 646 sqft less living space. Net adjustment: -$238,741.

8509 FOXHOUND TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,293 sqft Built 1998
Raw Value $500,974
Adjusted Value $549,166

Adjusted +$53,587 for 145 sqft more living space and -$5,395 for being older. Net adjustment: +$48,192.

8521 FOXHOUND TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,190 sqft Built 1998
Raw Value $542,862
Adjusted Value $629,120

Adjusted +$91,653 for 248 sqft more living space and -$5,395 for being older. Net adjustment: +$86,258.

8515 FOXHOUND TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,545 sqft Built 1998
Raw Value $600,245
Adjusted Value $555,306

Adjusted -$39,544 for 107 sqft less living space and -$5,395 for being older. Net adjustment: -$44,939.

8527 FOXHOUND TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,437 sqft Built 1998
Raw Value $447,301
Adjusted Value $442,276

Adjusted +$370 for 1 sqft more living space and -$5,395 for being older. Net adjustment: -$5,025.

The Neighborhood

This home is valued 29.1% above the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824. With 762 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.2% over the past year.

R381591E - Hunters' Chase Sec 5 & 7

above average
762 Properties
$488,824 Median Value
-2.2% YoY Change
3% Have Pool
100% Have Garage
This Home
$630,978
Median
$488,824

This home is +29.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,312 across all districts. With a homestead exemption claimed, that drops to $10,284 — saving $2,028 per year. That's $857 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%$5,635
AustinCity0.5240%$3,306
Williamson CountyCounty0.3694%$2,331
Austin Community Collegespecial0.1034%$652
Williamson County FM/RdCounty0.0443%$280
Upper Brushy Creek WCIDWater0.0170%$107
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$12,312

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $549,166 would pay approximately $3,428 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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