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3636 TEXANA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath782 sqftBuilt 2005

Property at a Glance

This home is estimated between $107,056 and $334,753, with a best estimate of $241,891. 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

$107,056 $334,753
Best Estimate
$241,891
WCAD Value
$280,661
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $107,056 and $334,753. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3633 TEXANA LOOP, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,083 sqft Built 2004
Raw Value $326,872
Adjusted Value $241,891

Adjusted -$88,748 for 301 sqft less living space and +$3,767 for being newer. Net adjustment: -$84,981.

3617 TEXANA LOOP, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,300 sqft Built 2004
Raw Value $256,018
Adjusted Value $107,056

Adjusted -$152,729 for 518 sqft less living space and +$3,767 for being newer. Net adjustment: -$148,962.

3 bed 2 bath 788 sqft Built 1999
Raw Value $313,918
Adjusted Value $334,753

Adjusted -$1,769 for 6 sqft less living space and +$22,604 for being newer. Net adjustment: +$20,835.

3612 TEXANA LOOP, ROUND ROCK, TX 78665
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,211 sqft Built 2005
Raw Value $356,170
Adjusted Value $229,682

Adjusted -$126,488 for 429 sqft less living space. Net adjustment: -$126,488.

3625 TEXANA LOOP, ROUND ROCK, TX 78665
0.04 mi 100% similar Same subdivision
3 bed 955 sqft Built 2004
Raw Value $322,453
Adjusted Value $275,212

Adjusted -$51,008 for 173 sqft less living space and +$3,767 for being newer. Net adjustment: -$47,241.

The Neighborhood

This home is valued 9.9% 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
$280,661
Median
$311,433

This home is -9.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,050 across all districts. With a homestead exemption claimed, that drops to $3,748 — saving $1,302 per year. That's $312 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%$2,507
Round RockCity0.3720%$1,044
Williamson CountyCounty0.3694%$1,037
Austin Community Collegespecial0.1034%$290
Williamson County FM/RdCounty0.0443%$124
Upper Brushy Creek WCIDWater0.0170%$48
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,050

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $241,891 would pay approximately $1,510 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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