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3806 TREVINO DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed4 bath2,915 sqftBuilt 1998

Property at a Glance

This home is estimated between $553,279 and $1,126,793, with a best estimate of $975,616. That places the property below the R546697B - Forest Creek, All Pitt median of $1,106,686, in a neighborhood that appreciated 8.5% over the past year.

Estimated Value Range

$553,279 $1,126,793
Best Estimate
$975,616
WCAD Value
$1,028,953
High Confidence

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

Based on 5 comparable properties in R546697B - Forest Creek, All Pitt, this home's estimated market value is between $553,279 and $1,126,793. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3804 TREVINO DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,045 sqft Built 1999
Raw Value $1,022,426
Adjusted Value $975,616

Adjusted -$46,693 for 130 sqft less living space and -$117 for being older. Net adjustment: -$46,810.

3819 TREVINO DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,067 sqft Built 1998
Raw Value $1,127,212
Adjusted Value $1,072,618

Adjusted -$54,594 for 152 sqft less living space. Net adjustment: -$54,594.

3811 TREVINO DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 4 bath 4,398 sqft Built 1998
Raw Value $1,085,934
Adjusted Value $553,279

Adjusted -$532,655 for 1,483 sqft less living space. Net adjustment: -$532,655.

3809 TREVINO DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
5 bed 4 bath 3,001 sqft Built 1998
Raw Value $1,157,682
Adjusted Value $1,126,793

Adjusted -$30,889 for 86 sqft less living space. Net adjustment: -$30,889.

3807 TREVINO DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 4 bath 4,065 sqft Built 1998
Raw Value $1,014,071
Adjusted Value $601,021

Adjusted -$413,050 for 1,150 sqft less living space. Net adjustment: -$413,050.

The Neighborhood

This home is valued 7.0% below the R546697B - Forest Creek, All Pitt median of $1,106,686. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 8.5% over the past year.

R546697B - Forest Creek, All Pitt

typical
64 Properties
$1,106,686 Median Value
+8.5% YoY Change
2% Have Pool
100% Have Garage
This Home
$1,028,953
Median
$1,106,686

This home is -7.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $18,514 across all districts. With a homestead exemption claimed, that drops to $17,073 — saving $1,441 per year. That's $1,423 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%$9,190
Round RockCity0.3720%$3,828
Williamson CountyCounty0.3694%$3,801
Austin Community Collegespecial0.1034%$1,064
Williamson County FM/RdCounty0.0443%$456
Upper Brushy Creek WCIDWater0.0170%$175
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$18,514

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $975,616 would pay approximately $6,090 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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