Beta Williamson County, TX only — data and coverage are limited during early access.

3111 QUAIL RUN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath2,400 sqftBuilt 2005

Property at a Glance

This home is estimated between $567,949 and $1,086,703, with a best estimate of $713,967. That places the property below the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158, in a neighborhood that appreciated 0.3% over the past year.

Estimated Value Range

$567,949 $1,086,703
Best Estimate
$713,967
WCAD Value
$744,858
High Confidence

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

Based on 5 comparable properties in R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5, this home's estimated market value is between $567,949 and $1,086,703. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3007 QUAIL RUN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,861 sqft Built 2005
Raw Value $884,524
Adjusted Value $713,967

Adjusted -$170,557 for 461 sqft less living space. Net adjustment: -$170,557.

3009 QUAIL RUN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,760 sqft Built 2005
Raw Value $795,208
Adjusted Value $1,031,990

Adjusted +$236,782 for 640 sqft more living space. Net adjustment: +$236,782.

3010 QUAIL RUN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,598 sqft Built 2006
Raw Value $787,226
Adjusted Value $1,086,703

Adjusted +$296,717 for 802 sqft more living space and +$2,760 for being newer. Net adjustment: +$299,477.

3107 QUAIL RUN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,804 sqft Built 2007
Raw Value $832,001
Adjusted Value $688,054

Adjusted -$149,468 for 404 sqft less living space and +$5,521 for being newer. Net adjustment: -$143,947.

3101 QUAIL RUN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,804 sqft Built 2007
Raw Value $711,896
Adjusted Value $567,949

Adjusted -$149,468 for 404 sqft less living space and +$5,521 for being newer. Net adjustment: -$143,947.

The Neighborhood

This home is in line with the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158. The neighborhood appreciated 0.3% over the past year.

R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5

typical
1,049 Properties
$750,158 Median Value
+0.3% YoY Change
1% Have Pool
99% Have Garage
This Home
$744,858
Median
$750,158

This home is -0.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $14,928 across all districts. With a homestead exemption claimed, that drops to $13,540 — saving $1,388 per year. That's $1,128 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%$6,652
Brushy Creek MUDMUD0.3868%$2,881
Williamson CountyCounty0.3694%$2,752
Austin Community Collegespecial0.1034%$770
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$745
Brushy Creek MUD Defined AreaMUD0.0900%$670
Williamson County FM/RdCounty0.0443%$330
Upper Brushy Creek WCIDWater0.0170%$127
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$14,928

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $713,967 would pay approximately $4,457 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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