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1538 GULF WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,134 sqftBuilt 2005

Property at a Glance

This home is estimated between $120,091 and $380,325, with a best estimate of $154,004. That places the property below the R402401F - Lakeside Sub Sec 1 median of $311,433, in a neighborhood that declined 11.3% over the past year.

Estimated Value Range

$120,091 $380,325
Best Estimate
$154,004
WCAD Value
$343,132
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 $120,091 and $380,325. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1550 GULF WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,737 sqft Built 2004
Raw Value $294,114
Adjusted Value $120,091

Adjusted -$177,790 for 603 sqft less living space and +$3,767 for being newer. Net adjustment: -$174,023.

1534 GULF WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,505 sqft Built 2005
Raw Value $277,982
Adjusted Value $168,595

Adjusted -$109,387 for 371 sqft less living space. Net adjustment: -$109,387.

1530 GULF WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,021 sqft Built 2005
Raw Value $347,008
Adjusted Value $380,325

Adjusted +$33,317 for 113 sqft more living space. Net adjustment: +$33,317.

1540 GULF WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,688 sqft Built 2004
Raw Value $286,373
Adjusted Value $126,797

Adjusted -$163,343 for 554 sqft less living space and +$3,767 for being newer. Net adjustment: -$159,576.

1542 GULF WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,582 sqft Built 2004
Raw Value $282,327
Adjusted Value $154,004

Adjusted -$132,090 for 448 sqft less living space and +$3,767 for being newer. Net adjustment: -$128,323.

The Neighborhood

This home is valued 10.2% 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
$343,132
Median
$311,433

This home is +10.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,174 across all districts. With a homestead exemption claimed, that drops to $4,860 — saving $1,314 per year. That's $405 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%$3,065
Round RockCity0.3720%$1,276
Williamson CountyCounty0.3694%$1,268
Austin Community Collegespecial0.1034%$355
Williamson County FM/RdCounty0.0443%$152
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,174

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $154,004 would pay approximately $961 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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