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3508 AMISTAD CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,702 sqftBuilt 2003

Property at a Glance

This home is estimated between $293,968 and $542,487, with a best estimate of $411,951. That places the property above the R402401F - Lakeside Sub Sec 1 median of $311,433, in a neighborhood that declined 11.3% over the past year.

Estimated Value Range

$293,968 $542,487
Best Estimate
$411,951
WCAD Value
$300,572
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $293,968 and $542,487. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3506 AMISTAD CV, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,916 sqft Built 2004
Raw Value $360,831
Adjusted Value $293,968

Adjusted -$63,096 for 214 sqft less living space and -$3,767 for being older. Net adjustment: -$66,863.

4 bed 2 bath 1,664 sqft Built 2004
Raw Value $404,514
Adjusted Value $411,951

Adjusted +$11,204 for 38 sqft more living space and -$3,767 for being older. Net adjustment: +$7,437.

3502 AMISTAD CV, ROUND ROCK, TX 78665
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,089 sqft Built 2002
Raw Value $337,028
Adjusted Value $521,534

Adjusted +$180,739 for 613 sqft more living space and +$3,767 for being newer. Net adjustment: +$184,506.

3 bed 2 bath 1,535 sqft Built 2006
Raw Value $339,853
Adjusted Value $377,790

Adjusted +$49,239 for 167 sqft more living space and -$11,302 for being older. Net adjustment: +$37,937.

3406 NOCONA CV, ROUND ROCK, TX 78665
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,028 sqft Built 2002
Raw Value $339,996
Adjusted Value $542,487

Adjusted +$198,724 for 674 sqft more living space and +$3,767 for being newer. Net adjustment: +$202,491.

The Neighborhood

This home is valued 3.5% below the R402401F - Lakeside Sub Sec 1 median of $311,433. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 11.3% over the past year.

R402401F - Lakeside Sub Sec 1

typical
135 Properties
$311,433 Median Value
-11.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$300,572
Median
$311,433

This home is -3.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,408 across all districts. With a homestead exemption claimed, that drops to $4,102 — saving $1,306 per year. That's $342 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%$2,684
Round RockCity0.3720%$1,118
Williamson CountyCounty0.3694%$1,110
Austin Community Collegespecial0.1034%$311
Williamson County FM/RdCounty0.0443%$133
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,408

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $411,951 would pay approximately $2,571 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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