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818 CLEARWATER TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,432 sqftBuilt 1986

Property at a Glance

This home is estimated between $278,650 and $401,535, with a best estimate of $310,709. That places the property above the R411484H - Settlement Sec 1 median of $291,396, in a neighborhood that declined 10.5% over the past year.

Estimated Value Range

$278,650 $401,535
Best Estimate
$310,709
WCAD Value
$315,702
High Confidence

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

Based on 5 comparable properties in R411484H - Settlement Sec 1, this home's estimated market value is between $278,650 and $401,535. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

819 CLEARWATER TRL, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 954 sqft Built 1986
Raw Value $293,019
Adjusted Value $392,960

Adjusted +$99,941 for 478 sqft more living space. Net adjustment: +$99,941.

816 CLEARWATER TRL, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 958 sqft Built 1985
Raw Value $303,750
Adjusted Value $401,535

Adjusted +$99,105 for 474 sqft more living space and -$1,320 for being older. Net adjustment: +$97,785.

813 CLEARWATER TRL, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,361 sqft Built 1985
Raw Value $293,261
Adjusted Value $306,786

Adjusted +$14,845 for 71 sqft more living space and -$1,320 for being older. Net adjustment: +$13,525.

817 CLEARWATER TRL, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,312 sqft Built 1985
Raw Value $286,939
Adjusted Value $310,709

Adjusted +$25,090 for 120 sqft more living space and -$1,320 for being older. Net adjustment: +$23,770.

815 CLEARWATER TRL, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 4 bath 1,615 sqft Built 1985
Raw Value $318,232
Adjusted Value $278,650

Adjusted -$38,262 for 183 sqft less living space and -$1,320 for being older. Net adjustment: -$39,582.

The Neighborhood

This home is valued 8.3% above the R411484H - Settlement Sec 1 median of $291,396. With 188 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 10.5% over the past year.

R411484H - Settlement Sec 1

typical
188 Properties
$291,396 Median Value
-10.5% YoY Change
2% Have Pool
97% Have Garage
This Home
$315,702
Median
$291,396

This home is +8.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,680 across all districts. With a homestead exemption claimed, that drops to $4,372 — saving $1,308 per year. That's $364 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%$2,820
Round RockCity0.3720%$1,174
Williamson CountyCounty0.3694%$1,166
Austin Community Collegespecial0.1034%$326
Williamson County FM/RdCounty0.0443%$140
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,680

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $310,709 would pay approximately $1,939 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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