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

1719 AMISTAD WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,263 sqftBuilt 2003

Property at a Glance

This home is estimated between $355,202 and $410,739, with a best estimate of $406,680. 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

$355,202 $410,739
Best Estimate
$406,680
WCAD Value
$365,614
High Confidence

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

Based on 5 comparable properties in R402401F - Lakeside Sub Sec 1, this home's estimated market value is between $355,202 and $410,739. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1721 AMISTAD WAY, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 928 sqft Built 2002
Raw Value $306,228
Adjusted Value $408,767

Adjusted +$98,772 for 335 sqft more living space and +$3,767 for being newer. Net adjustment: +$102,539.

1717 AMISTAD WAY, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,224 sqft Built 2003
Raw Value $343,703
Adjusted Value $355,202

Adjusted +$11,499 for 39 sqft more living space. Net adjustment: +$11,499.

1723 AMISTAD WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,050 sqft Built 2003
Raw Value $343,878
Adjusted Value $406,680

Adjusted +$62,802 for 213 sqft more living space. Net adjustment: +$62,802.

1715 AMISTAD WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 928 sqft Built 2003
Raw Value $311,967
Adjusted Value $410,739

Adjusted +$98,772 for 335 sqft more living space. Net adjustment: +$98,772.

3673 TEXANA LOOP, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,083 sqft Built 2004
Raw Value $321,506
Adjusted Value $370,811

Adjusted +$53,072 for 180 sqft more living space and -$3,767 for being older. Net adjustment: +$49,305.

The Neighborhood

This home is valued 17.4% above the R402401F - Lakeside Sub Sec 1 median of $311,433. With 135 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 11.3% over the past year.

R402401F - Lakeside Sub Sec 1

above average
135 Properties
$311,433 Median Value
-11.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$365,614
Median
$311,433

This home is +17.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,578 across all districts. With a homestead exemption claimed, that drops to $5,261 — saving $1,317 per year. That's $438 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%$3,265
Round RockCity0.3720%$1,360
Williamson CountyCounty0.3694%$1,351
Austin Community Collegespecial0.1034%$378
Williamson County FM/RdCounty0.0443%$162
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,578

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $406,680 would pay approximately $2,538 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