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1516 GULF WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,079 sqftBuilt 2004

Property at a Glance

This home is estimated between $130,501 and $358,436, with a best estimate of $338,526. 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

$130,501 $358,436
Best Estimate
$338,526
WCAD Value
$322,779
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 $130,501 and $358,436. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1514 GULF WAY, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 957 sqft Built 2004
Raw Value $302,447
Adjusted Value $338,418

Adjusted +$35,971 for 122 sqft more living space. Net adjustment: +$35,971.

1518 GULF WAY, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,293 sqft Built 2006
Raw Value $409,157
Adjusted Value $338,526

Adjusted -$63,096 for 214 sqft less living space and -$7,535 for being older. Net adjustment: -$70,631.

1703 AMISTAD WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,592 sqft Built 2003
Raw Value $277,988
Adjusted Value $130,501

Adjusted -$151,254 for 513 sqft less living space and +$3,767 for being newer. Net adjustment: -$147,487.

1705 AMISTAD WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,014 sqft Built 2004
Raw Value $339,271
Adjusted Value $358,436

Adjusted +$19,165 for 65 sqft more living space. Net adjustment: +$19,165.

1701 AMISTAD WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,138 sqft Built 2004
Raw Value $357,079
Adjusted Value $339,683

Adjusted -$17,396 for 59 sqft less living space. Net adjustment: -$17,396.

The Neighborhood

This home is valued 3.6% 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

typical
135 Properties
$311,433 Median Value
-11.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$322,779
Median
$311,433

This home is +3.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,808 across all districts. With a homestead exemption claimed, that drops to $4,498 — saving $1,310 per year. That's $375 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%$2,883
Round RockCity0.3720%$1,201
Williamson CountyCounty0.3694%$1,192
Austin Community Collegespecial0.1034%$334
Williamson County FM/RdCounty0.0443%$143
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,808

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $338,526 would pay approximately $2,113 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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