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

9001-A SAWTOOTH LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

6 bed8 bath5,656 sqftBuilt 1982

Property at a Glance

This home is estimated between $1,085,489 and $1,749,025, with a best estimate of $1,183,770. That places the property above the R371X - Round Rock West Below 45 - Duplex median of $419,343, in a neighborhood that declined 8.8% over the past year.

Estimated Value Range

$1,085,489 $1,749,025
Best Estimate
$1,183,770
WCAD Value
$480,984
Low Confidence

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

There are 5 comparable properties within range, but none are in R371X - Round Rock West Below 45 - Duplex. The estimated range of $1,085,489 and $1,749,025 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 2,442 sqft Built 1996
Raw Value $466,140
Adjusted Value $1,085,489

Adjusted +$677,215 for 3,214 sqft more living space and -$57,866 for being older. Net adjustment: +$619,349.

5 bed 4 bath 2,982 sqft Built 2020
Raw Value $1,342,656
Adjusted Value $1,749,025

Adjusted +$563,433 for 2,674 sqft more living space and -$157,064 for being older. Net adjustment: +$406,369.

4 bed 2 bath 2,360 sqft Built 1995
Raw Value $518,008
Adjusted Value $1,158,769

Adjusted +$694,493 for 3,296 sqft more living space and -$53,732 for being older. Net adjustment: +$640,761.

3 bed 2 bath 3,042 sqft Built 2000
Raw Value $707,379
Adjusted Value $1,183,770

Adjusted +$550,790 for 2,614 sqft more living space and -$74,399 for being older. Net adjustment: +$476,391.

4 bed 3 bath 2,327 sqft Built 2004
Raw Value $946,537
Adjusted Value $1,557,051

Adjusted +$701,446 for 3,329 sqft more living space and -$90,932 for being older. Net adjustment: +$610,514.

The Neighborhood

This home is valued 14.7% above the R371X - Round Rock West Below 45 - Duplex median of $419,343. With 462 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.8% over the past year.

R371X - Round Rock West Below 45 - Duplex

typical
462 Properties
$419,343 Median Value
-8.8% YoY Change
0% Have Pool
94% Have Garage
This Home
$480,984
Median
$419,343

This home is +14.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,385 across all districts. With a homestead exemption claimed, that drops to $7,542 — saving $1,843 per year. That's $629 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%$4,296
AustinCity0.5240%$2,520
Williamson CountyCounty0.3694%$1,777
Austin Community Collegespecial0.1034%$497
Williamson County FM/RdCounty0.0443%$213
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$9,385

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,183,770 would pay approximately $7,389 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