Beta Williamson County, TX only — data and coverage are limited during early access.

813 CLEARWATER TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,361 sqftBuilt 1985

Property at a Glance

This home is estimated between $265,125 and $396,198, with a best estimate of $379,435. 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

$265,125 $396,198
Best Estimate
$379,435
WCAD Value
$293,261
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 $265,125 and $396,198. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

819 CLEARWATER TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 954 sqft Built 1986
Raw Value $293,019
Adjusted Value $379,435

Adjusted +$85,096 for 407 sqft more living space and +$1,320 for being newer. Net adjustment: +$86,416.

815 CLEARWATER TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 4 bath 1,615 sqft Built 1985
Raw Value $318,232
Adjusted Value $265,125

Adjusted -$53,107 for 254 sqft less living space. Net adjustment: -$53,107.

816 CLEARWATER TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 958 sqft Built 1985
Raw Value $303,750
Adjusted Value $388,010

Adjusted +$84,260 for 403 sqft more living space. Net adjustment: +$84,260.

817 CLEARWATER TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,312 sqft Built 1985
Raw Value $286,939
Adjusted Value $297,184

Adjusted +$10,245 for 49 sqft more living space. Net adjustment: +$10,245.

811 CLEARWATER TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 925 sqft Built 1985
Raw Value $305,038
Adjusted Value $396,198

Adjusted +$91,160 for 436 sqft more living space. Net adjustment: +$91,160.

The Neighborhood

This home is in line with the R411484H - Settlement Sec 1 median of $291,396. 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
$293,261
Median
$291,396

This home is +0.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,277 across all districts. With a homestead exemption claimed, that drops to $3,972 — saving $1,305 per year. That's $331 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%$2,619
Round RockCity0.3720%$1,091
Williamson CountyCounty0.3694%$1,083
Austin Community Collegespecial0.1034%$303
Williamson County FM/RdCounty0.0443%$130
Upper Brushy Creek WCIDWater0.0170%$50
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,277

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $379,435 would pay approximately $2,368 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.

View full property details