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

13900 TYBURN TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,030 sqftBuilt 2014

Property at a Glance

This home is estimated between $498,729 and $1,098,341, with a best estimate of $551,431. That places the property below the R255514B - Avery Northwoods - Felder - Weekley median of $692,104, in a neighborhood that declined 0.8% over the past year.

Estimated Value Range

$498,729 $1,098,341
Best Estimate
$551,431
WCAD Value
$823,998
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R255514B - Avery Northwoods - Felder - Weekley. The estimated range of $498,729 and $1,098,341 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 2,006 sqft Built 2002
Raw Value $664,618
Adjusted Value $612,569

Adjusted +$8,543 for 24 sqft more living space and -$60,592 for being older. Net adjustment: -$52,049.

3 bed 2 bath 2,195 sqft Built 2012
Raw Value $567,560
Adjusted Value $498,729

Adjusted -$58,732 for 165 sqft less living space and -$10,099 for being older. Net adjustment: -$68,831.

4 bed 2 bath 2,235 sqft Built 2003
Raw Value $679,221
Adjusted Value $550,708

Adjusted -$72,971 for 205 sqft less living space and -$55,542 for being older. Net adjustment: -$128,513.

4 bed 2 bath 2,274 sqft Built 2003
Raw Value $693,826
Adjusted Value $551,431

Adjusted -$86,853 for 244 sqft less living space and -$55,542 for being older. Net adjustment: -$142,395.

5 bed 4 bath 2,429 sqft Built 2017
Raw Value $1,225,219
Adjusted Value $1,098,341

Adjusted -$142,026 for 399 sqft less living space and +$15,148 for being newer. Net adjustment: -$126,878.

The Neighborhood

This home is valued 19.1% above the R255514B - Avery Northwoods - Felder - Weekley median of $692,104. With 182 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 0.8% over the past year.

R255514B - Avery Northwoods - Felder - Weekley

above average
182 Properties
$692,104 Median Value
-0.8% YoY Change
0% Have Pool
100% Have Garage
This Home
$823,998
Median
$692,104

This home is +19.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,496 across all districts. With a homestead exemption claimed, that drops to $15,230 — saving $2,266 per year. That's $1,269 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%$7,359
AustinCity0.5240%$4,318
Williamson CountyCounty0.3694%$3,044
Northwoods Road DistrictRoad0.1720%$1,417
Austin Community Collegespecial0.1034%$852
Williamson County FM/RdCounty0.0443%$365
Upper Brushy Creek WCIDWater0.0170%$140
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1233%$17,496

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $551,431 would pay approximately $3,442 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