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1826 THOMPSON TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath859 sqftBuilt 2004

Property at a Glance

This home is estimated between $142,025 and $417,639, with a best estimate of $372,562. 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

$142,025 $417,639
Best Estimate
$372,562
WCAD Value
$346,943
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 $142,025 and $417,639. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1781 THOMPSON TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,417 sqft Built 2006
Raw Value $311,852
Adjusted Value $145,296

Adjusted -$164,410 for 558 sqft less living space and -$2,146 for being older. Net adjustment: -$166,556.

1814 THOMPSON TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 704 sqft Built 2004
Raw Value $371,969
Adjusted Value $417,639

Adjusted +$45,670 for 155 sqft more living space. Net adjustment: +$45,670.

1825 THOMPSON TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 640 sqft Built 2004
Raw Value $308,035
Adjusted Value $372,562

Adjusted +$64,527 for 219 sqft more living space. Net adjustment: +$64,527.

1733 THOMPSON TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 630 sqft Built 2006
Raw Value $317,684
Adjusted Value $383,011

Adjusted +$67,473 for 229 sqft more living space and -$2,146 for being older. Net adjustment: +$65,327.

1821 THOMPSON TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,430 sqft Built 2005
Raw Value $311,339
Adjusted Value $142,025

Adjusted -$168,241 for 571 sqft less living space and -$1,073 for being older. Net adjustment: -$169,314.

The Neighborhood

This home is valued 5.4% 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
$346,943
Median
$329,108

This home is +5.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,242 across all districts. With a homestead exemption claimed, that drops to $4,928 — saving $1,314 per year. That's $411 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%$3,099
Round RockCity0.3720%$1,291
Williamson CountyCounty0.3694%$1,282
Austin Community Collegespecial0.1034%$359
Williamson County FM/RdCounty0.0443%$154
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,242

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $372,562 would pay approximately $2,326 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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