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1822 THOMPSON TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath697 sqftBuilt 2004

Property at a Glance

This home is estimated between $262,385 and $369,907, with a best estimate of $324,830. 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

$262,385 $369,907
Best Estimate
$324,830
WCAD Value
$323,528
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 $262,385 and $369,907. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $369,907

Adjusted -$2,062 for 7 sqft less living space. Net adjustment: -$2,062.

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 $324,830

Adjusted +$16,795 for 57 sqft more living space. Net adjustment: +$16,795.

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 $335,279

Adjusted +$19,741 for 67 sqft more living space and -$2,146 for being older. Net adjustment: +$17,595.

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 $270,099

Adjusted -$60,107 for 204 sqft less living space and +$5,632 for having a garage. Net adjustment: -$54,475.

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 $262,385

Adjusted -$68,946 for 234 sqft less living space and -$2,146 for being older. Net adjustment: -$71,092.

The Neighborhood

This home is valued 1.7% 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
$323,528
Median
$329,108

This home is -1.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,821 across all districts. With a homestead exemption claimed, that drops to $4,511 — saving $1,310 per year. That's $376 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%$2,889
Round RockCity0.3720%$1,204
Williamson CountyCounty0.3694%$1,195
Austin Community Collegespecial0.1034%$335
Williamson County FM/RdCounty0.0443%$143
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,821

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $324,830 would pay approximately $2,028 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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