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1809 THOMPSON TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath901 sqftBuilt 2003

Property at a Glance

This home is estimated between $153,327 and $428,940, with a best estimate of $383,864. 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

$153,327 $428,940
Best Estimate
$383,864
WCAD Value
$324,044
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 $153,327 and $428,940. 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 $156,598

Adjusted -$152,035 for 516 sqft less living space and -$3,219 for being older. Net adjustment: -$155,254.

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 $428,940

Adjusted +$58,044 for 197 sqft more living space and -$1,073 for being older. Net adjustment: +$56,971.

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 $383,864

Adjusted +$76,902 for 261 sqft more living space and -$1,073 for being older. Net adjustment: +$75,829.

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 $394,313

Adjusted +$79,848 for 271 sqft more living space and -$3,219 for being older. Net adjustment: +$76,629.

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 $153,327

Adjusted -$155,866 for 529 sqft less living space and -$2,146 for being older. Net adjustment: -$158,012.

The Neighborhood

This home is valued 1.5% below the R525503F - TURTLE CREEK VILLAGE median of $329,108. That positions it competitively for buyers comparing within the neighborhood. 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
$324,044
Median
$329,108

This home is -1.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,830 across all districts. With a homestead exemption claimed, that drops to $4,520 — saving $1,310 per year. That's $377 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%$2,894
Round RockCity0.3720%$1,205
Williamson CountyCounty0.3694%$1,197
Austin Community Collegespecial0.1034%$335
Williamson County FM/RdCounty0.0443%$144
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,830

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $383,864 would pay approximately $2,396 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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