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815 CLEARWATER TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed4 bath1,615 sqftBuilt 1985

Property at a Glance

This home is estimated between $339,848 and $355,284, with a best estimate of $346,368. 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

$339,848 $355,284
Best Estimate
$346,368
WCAD Value
$318,232
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 $339,848 and $355,284. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $350,291

Adjusted +$63,352 for 303 sqft more living space. Net adjustment: +$63,352.

813 CLEARWATER TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,361 sqft Built 1985
Raw Value $293,261
Adjusted Value $346,368

Adjusted +$53,107 for 254 sqft more living space. Net adjustment: +$53,107.

818 CLEARWATER TRL, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,432 sqft Built 1986
Raw Value $315,702
Adjusted Value $355,284

Adjusted +$38,262 for 183 sqft more living space and +$1,320 for being newer. Net adjustment: +$39,582.

812 CLEARWATER TRL, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,361 sqft Built 1985
Raw Value $289,678
Adjusted Value $342,785

Adjusted +$53,107 for 254 sqft more living space. Net adjustment: +$53,107.

812 SAUNDERS DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,590 sqft Built 1985
Raw Value $334,621
Adjusted Value $339,848

Adjusted +$5,227 for 25 sqft more living space. Net adjustment: +$5,227.

The Neighborhood

This home is valued 9.2% 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
$318,232
Median
$291,396

This home is +9.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,726 across all districts. With a homestead exemption claimed, that drops to $4,417 — saving $1,309 per year. That's $368 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%$2,842
Round RockCity0.3720%$1,184
Williamson CountyCounty0.3694%$1,176
Austin Community Collegespecial0.1034%$329
Williamson County FM/RdCounty0.0443%$141
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,726

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $346,368 would pay approximately $2,162 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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