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

16729 WHITEBRUSH LOOP, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,217 sqftBuilt 1985

Property at a Glance

This home is estimated between $278,319 and $344,547, with a best estimate of $342,391. That places the property above the R210480H - Brushy Creek median of $296,542, in a neighborhood that declined 14.6% over the past year.

Estimated Value Range

$278,319 $344,547
Best Estimate
$342,391
WCAD Value
$312,036
High Confidence

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

Based on 5 comparable properties in R210480H - Brushy Creek, this home's estimated market value is between $278,319 and $344,547. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16721 WHITEBRUSH LOOP, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,217 sqft Built 1980
Raw Value $336,405
Adjusted Value $344,438

Adjusted +$8,033 for being newer. Net adjustment: +$8,033.

16822 WHITEBRUSH LOOP, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,200 sqft Built 1984
Raw Value $272,921
Adjusted Value $278,319

Adjusted +$3,791 for 17 sqft more living space and +$1,607 for being newer. Net adjustment: +$5,398.

16831 WHITEBRUSH LOOP, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 912 sqft Built 1985
Raw Value $276,526
Adjusted Value $344,547

Adjusted +$68,021 for 305 sqft more living space. Net adjustment: +$68,021.

16812 WHITEBRUSH LOOP, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,206 sqft Built 1984
Raw Value $317,797
Adjusted Value $321,857

Adjusted +$2,453 for 11 sqft more living space and +$1,607 for being newer. Net adjustment: +$4,060.

16829 WHITEBRUSH LOOP, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,183 sqft Built 1985
Raw Value $334,808
Adjusted Value $342,391

Adjusted +$7,583 for 34 sqft more living space. Net adjustment: +$7,583.

The Neighborhood

This home is valued 5.2% above the R210480H - Brushy Creek median of $296,542. With 871 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 14.6% over the past year.

R210480H - Brushy Creek

typical
871 Properties
$296,542 Median Value
-14.6% YoY Change
2% Have Pool
94% Have Garage
This Home
$312,036
Median
$296,542

This home is +5.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,973 across all districts. With a homestead exemption claimed, that drops to $4,665 — saving $1,308 per year. That's $389 per month a buyer should budget. The assessed value increased -8.4% vs the subdivision average of -14.6%. This above-average increase gives a protest opportunity score of 31 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$2,787
Brushy Creek MUDMUD0.3868%$1,207
Williamson CountyCounty0.3694%$1,153
Austin Community Collegespecial0.1034%$323
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$312
Williamson County FM/RdCounty0.0443%$138
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$5,973
31 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $342,391 would pay approximately $2,137 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.

View full property details