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

11303 TIMBROOK TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

4 bed2 bath905 sqftBuilt 1979

Property at a Glance

This home is estimated between $333,737 and $472,286, with a best estimate of $374,036. That places the property below the R353476G - Anderson Mill median of $407,368, in a neighborhood that appreciated 0.2% over the past year.

Estimated Value Range

$333,737 $472,286
Best Estimate
$374,036
WCAD Value
$481,392
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 $333,737 and $472,286. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

12311 DEERBROOK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,463 sqft Built 1976
Raw Value $460,645
Adjusted Value $333,737

Adjusted -$138,537 for 558 sqft less living space and +$11,629 for being newer. Net adjustment: -$126,908.

11235 TIMBROOK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,087 sqft Built 1979
Raw Value $517,472
Adjusted Value $472,286

Adjusted -$45,186 for 182 sqft less living space. Net adjustment: -$45,186.

11217 TIMBROOK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,476 sqft Built 1978
Raw Value $480,427
Adjusted Value $342,539

Adjusted -$141,764 for 571 sqft less living space and +$3,876 for being newer. Net adjustment: -$137,888.

4 bed 2 bath 921 sqft Built 1983
Raw Value $458,506
Adjusted Value $439,029

Adjusted -$3,972 for 16 sqft less living space and -$15,505 for being older. Net adjustment: -$19,477.

12413 BURLYWOOD TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,514 sqft Built 1978
Raw Value $521,359
Adjusted Value $374,036

Adjusted -$151,199 for 609 sqft less living space and +$3,876 for being newer. Net adjustment: -$147,323.

The Neighborhood

This home is valued 18.2% above the R353476G - Anderson Mill median of $407,368. With 1,663 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.2% over the past year.

R353476G - Anderson Mill

above average
1,663 Properties
$407,368 Median Value
+0.2% YoY Change
3% Have Pool
95% Have Garage
This Home
$481,392
Median
$407,368

This home is +18.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,992 across all districts. With a homestead exemption claimed, that drops to $8,148 — saving $1,844 per year. That's $679 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%$4,299
AustinCity0.5240%$2,523
Williamson CountyCounty0.3694%$1,778
Anderson Mill Limited Districtspecial0.1243%$599
Austin Community Collegespecial0.1034%$498
Williamson County FM/RdCounty0.0443%$213
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$9,992

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $374,036 would pay approximately $2,335 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