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3677 TEXANA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,462 sqftBuilt 2004

Property at a Glance

This home is estimated between $243,171 and $473,180, with a best estimate of $433,252. 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

$243,171 $473,180
Best Estimate
$433,252
WCAD Value
$274,795
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 $243,171 and $473,180. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3673 TEXANA LOOP, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,083 sqft Built 2004
Raw Value $321,506
Adjusted Value $433,252

Adjusted +$111,746 for 379 sqft more living space. Net adjustment: +$111,746.

3681 TEXANA LOOP, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,335 sqft Built 2005
Raw Value $252,790
Adjusted Value $286,468

Adjusted +$37,445 for 127 sqft more living space and -$3,767 for being older. Net adjustment: +$33,678.

3669 TEXANA LOOP, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,134 sqft Built 2005
Raw Value $346,435
Adjusted Value $439,377

Adjusted +$96,709 for 328 sqft more living space and -$3,767 for being older. Net adjustment: +$92,942.

3685 TEXANA LOOP, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,575 sqft Built 2005
Raw Value $280,255
Adjusted Value $243,171

Adjusted -$33,317 for 113 sqft less living space and -$3,767 for being older. Net adjustment: -$37,084.

1715 AMISTAD WAY, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 928 sqft Built 2003
Raw Value $311,967
Adjusted Value $473,180

Adjusted +$157,446 for 534 sqft more living space and +$3,767 for being newer. Net adjustment: +$161,213.

The Neighborhood

This home is valued 11.8% 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
$274,795
Median
$311,433

This home is -11.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,944 across all districts. With a homestead exemption claimed, that drops to $3,643 — saving $1,301 per year. That's $304 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%$2,454
Round RockCity0.3720%$1,022
Williamson CountyCounty0.3694%$1,015
Austin Community Collegespecial0.1034%$284
Williamson County FM/RdCounty0.0443%$122
Upper Brushy Creek WCIDWater0.0170%$47
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,944

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $433,252 would pay approximately $2,704 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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