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3600 TEXANA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,134 sqftBuilt 2005

Property at a Glance

This home is estimated between $112,599 and $362,616, with a best estimate of $333,467. 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

$112,599 $362,616
Best Estimate
$333,467
WCAD Value
$342,892
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 $112,599 and $362,616. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3604 TEXANA LOOP, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 950 sqft Built 2005
Raw Value $308,365
Adjusted Value $362,616

Adjusted +$54,251 for 184 sqft more living space. Net adjustment: +$54,251.

3520 CISCO TRL, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,747 sqft Built 2006
Raw Value $297,105
Adjusted Value $112,599

Adjusted -$180,739 for 613 sqft less living space and -$3,767 for being older. Net adjustment: -$184,506.

3612 TEXANA LOOP, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,211 sqft Built 2005
Raw Value $356,170
Adjusted Value $333,467

Adjusted -$22,703 for 77 sqft less living space. Net adjustment: -$22,703.

3516 CISCO TRL, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 1,611 sqft Built 2005
Raw Value $282,103
Adjusted Value $141,463

Adjusted -$140,640 for 477 sqft less living space. Net adjustment: -$140,640.

3605 TEXANA LOOP, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,136 sqft Built 2004
Raw Value $342,226
Adjusted Value $345,403

Adjusted -$590 for 2 sqft less living space and +$3,767 for being newer. Net adjustment: +$3,177.

The Neighborhood

This home is valued 10.1% 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
$342,892
Median
$311,433

This home is +10.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,170 across all districts. With a homestead exemption claimed, that drops to $4,856 — 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%$3,062
Round RockCity0.3720%$1,276
Williamson CountyCounty0.3694%$1,267
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%$6,170

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $333,467 would pay approximately $2,081 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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