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300 DESERT HIGHLANDS TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,193 sqftBuilt 2002

Property at a Glance

This home is estimated between $343,448 and $396,356, with a best estimate of $359,715. That places the property above the R434598G - Chandler Creek median of $342,930, in a neighborhood that declined 6.7% over the past year.

Estimated Value Range

$343,448 $396,356
Best Estimate
$359,715
WCAD Value
$360,365
High Confidence

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

Based on 5 comparable properties in R434598G - Chandler Creek, this home's estimated market value is between $343,448 and $396,356. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

201 DESERT HIGHLANDS TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,238 sqft Built 2001
Raw Value $352,133
Adjusted Value $343,448

Adjusted -$8,454 for 45 sqft less living space and -$231 for being older. Net adjustment: -$8,685.

200 DESERT HIGHLANDS TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,815 sqft Built 2001
Raw Value $325,571
Adjusted Value $396,356

Adjusted +$71,016 for 378 sqft more living space and -$231 for being older. Net adjustment: +$70,785.

109 DESERT HIGHLANDS TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,094 sqft Built 2001
Raw Value $341,347
Adjusted Value $359,715

Adjusted +$18,599 for 99 sqft more living space and -$231 for being older. Net adjustment: +$18,368.

209 DESERT HIGHLANDS TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,243 sqft Built 2001
Raw Value $355,538
Adjusted Value $345,913

Adjusted -$9,394 for 50 sqft less living space and -$231 for being older. Net adjustment: -$9,625.

207 DESERT HIGHLANDS TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,081 sqft Built 2001
Raw Value $340,531
Adjusted Value $361,342

Adjusted +$21,042 for 112 sqft more living space and -$231 for being older. Net adjustment: +$20,811.

The Neighborhood

This home is valued 5.1% above the R434598G - Chandler Creek median of $342,930. With 709 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.7% over the past year.

R434598G - Chandler Creek

typical
709 Properties
$342,930 Median Value
-6.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$360,365
Median
$342,930

This home is +5.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,530 across all districts. With a homestead exemption claimed, that drops to $5,213 — saving $1,317 per year. That's $434 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%$3,218
Williamson CountyCounty0.3694%$1,331
Meadows of Chandler Creek MUDMUD0.2849%$1,027
Austin Community Collegespecial0.1034%$373
Williamson County ESD #9 - Round RockESD0.0999%$360
Williamson County FM/RdCounty0.0443%$160
Upper Brushy Creek WCIDWater0.0170%$61
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8121%$6,530

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $359,715 would pay approximately $2,245 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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