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1814 THOMPSON TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath704 sqftBuilt 2004

Property at a Glance

This home is estimated between $264,447 and $337,342, with a best estimate of $272,162. That places the property below the R525503F - TURTLE CREEK VILLAGE median of $329,108, in a neighborhood that declined 7.5% over the past year.

Estimated Value Range

$264,447 $337,342
Best Estimate
$272,162
WCAD Value
$371,969
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 $264,447 and $337,342. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $326,892

Adjusted +$18,857 for 64 sqft more living space. Net adjustment: +$18,857.

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 $337,342

Adjusted +$21,804 for 74 sqft more living space and -$2,146 for being older. Net adjustment: +$19,658.

1818 THOMPSON TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 3 bath 901 sqft Built 2004
Raw Value $324,574
Adjusted Value $272,162

Adjusted -$58,044 for 197 sqft less living space and +$5,632 for having a garage. Net adjustment: -$52,412.

1741 THOMPSON TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 931 sqft Built 2006
Raw Value $333,477
Adjusted Value $264,447

Adjusted -$66,884 for 227 sqft less living space and -$2,146 for being older. Net adjustment: -$69,030.

1809 THOMPSON TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 901 sqft Built 2003
Raw Value $324,044
Adjusted Value $267,073

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

The Neighborhood

This home is valued 13.0% 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
$371,969
Median
$329,108

This home is +13.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,693 across all districts. With a homestead exemption claimed, that drops to $5,374 — saving $1,319 per year. That's $448 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%$3,322
Round RockCity0.3720%$1,384
Williamson CountyCounty0.3694%$1,374
Austin Community Collegespecial0.1034%$385
Williamson County FM/RdCounty0.0443%$165
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,693

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $272,162 would pay approximately $1,699 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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