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427 RIVER CROSSING TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,768 sqftBuilt 2001

Property at a Glance

This home is estimated between $266,886 and $363,900, with a best estimate of $323,034. That places the property below the R434598G - Chandler Creek median of $342,930, in a neighborhood that declined 6.7% over the past year.

Estimated Value Range

$266,886 $363,900
Best Estimate
$323,034
WCAD Value
$364,988
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 $266,886 and $363,900. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

408 RIVER CROSSING TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,802 sqft Built 2001
Raw Value $329,422
Adjusted Value $323,034

Adjusted -$6,388 for 34 sqft less living space. Net adjustment: -$6,388.

106 RIVER CROSSING TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,249 sqft Built 2001
Raw Value $357,252
Adjusted Value $266,886

Adjusted -$90,366 for 481 sqft less living space. Net adjustment: -$90,366.

423 RIVER CROSSING TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,378 sqft Built 2001
Raw Value $288,938
Adjusted Value $362,208

Adjusted +$73,270 for 390 sqft more living space. Net adjustment: +$73,270.

205 RIVER CROSSING TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,961 sqft Built 2001
Raw Value $337,643
Adjusted Value $301,384

Adjusted -$36,259 for 193 sqft less living space. Net adjustment: -$36,259.

415 RIVER CROSSING TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,358 sqft Built 2001
Raw Value $286,873
Adjusted Value $363,900

Adjusted +$77,027 for 410 sqft more living space. Net adjustment: +$77,027.

The Neighborhood

This home is valued 6.4% 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
$364,988
Median
$342,930

This home is +6.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,614 across all districts. With a homestead exemption claimed, that drops to $5,296 — saving $1,318 per year. That's $441 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%$3,260
Williamson CountyCounty0.3694%$1,348
Meadows of Chandler Creek MUDMUD0.2849%$1,040
Austin Community Collegespecial0.1034%$377
Williamson County ESD #9 - Round RockESD0.0999%$365
Williamson County FM/RdCounty0.0443%$162
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8121%$6,614

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $323,034 would pay approximately $2,016 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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