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1856 MATHERS MILL TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,444 sqftBuilt 2014

Property at a Glance

This home is estimated between $313,283 and $464,341, with a best estimate of $363,166. That places the property above the R525503F - TURTLE CREEK VILLAGE median of $329,108, in a neighborhood that declined 7.5% over the past year.

Estimated Value Range

$313,283 $464,341
Best Estimate
$363,166
WCAD Value
$332,860
High Confidence

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

Based on 5 comparable properties in R525503F - TURTLE CREEK VILLAGE, this home's estimated market value is between $313,283 and $464,341. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1848 MATHERS MILL TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,501 sqft Built 2014
Raw Value $330,078
Adjusted Value $313,283

Adjusted -$16,795 for 57 sqft less living space. Net adjustment: -$16,795.

1804 MATHERS MILL TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,328 sqft Built 2014
Raw Value $328,988
Adjusted Value $363,166

Adjusted +$34,178 for 116 sqft more living space. Net adjustment: +$34,178.

1820 MATHERS MILL TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,020 sqft Built 2014
Raw Value $339,413
Adjusted Value $464,341

Adjusted +$124,928 for 424 sqft more living space. Net adjustment: +$124,928.

1821 MATHERS MILL TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,383 sqft Built 2015
Raw Value $321,568
Adjusted Value $338,468

Adjusted +$17,973 for 61 sqft more living space and -$1,073 for being older. Net adjustment: +$16,900.

1852 MATHERS MILL TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 1,328 sqft Built 2014
Raw Value $329,108
Adjusted Value $363,286

Adjusted +$34,178 for 116 sqft more living space. Net adjustment: +$34,178.

The Neighborhood

This home is valued 1.1% above the R525503F - TURTLE CREEK VILLAGE median of $329,108. With 425 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.5% over the past year.

R525503F - TURTLE CREEK VILLAGE

typical
425 Properties
$329,108 Median Value
-7.5% YoY Change
13% Have Pool
49% Have Garage
This Home
$332,860
Median
$329,108

This home is +1.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,989 across all districts. With a homestead exemption claimed, that drops to $4,677 — saving $1,312 per year. That's $390 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%$2,973
Round RockCity0.3720%$1,238
Williamson CountyCounty0.3694%$1,230
Austin Community Collegespecial0.1034%$344
Williamson County FM/RdCounty0.0443%$148
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,989

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $363,166 would pay approximately $2,267 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 4/19/2026.

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