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

15001 CORDERO DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,277 sqftBuilt 1998

Property at a Glance

This home is estimated between $467,636 and $565,704, with a best estimate of $512,092. That places the property below the R203597D - Davis Springs, All Sections median of $592,479, in a neighborhood that declined 2.9% over the past year.

Estimated Value Range

$467,636 $565,704
Best Estimate
$512,092
WCAD Value
$566,090
High Confidence

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

Based on 5 comparable properties in R203597D - Davis Springs, All Sections, this home's estimated market value is between $467,636 and $565,704. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15005 CORDERO DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,561 sqft Built 1998
Raw Value $567,235
Adjusted Value $473,463

Adjusted -$93,772 for 284 sqft less living space. Net adjustment: -$93,772.

9905 CASSANDRA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,850 sqft Built 2000
Raw Value $760,137
Adjusted Value $565,704

Adjusted -$189,196 for 573 sqft less living space and -$5,237 for being older. Net adjustment: -$194,433.

9909 CASSANDRA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,026 sqft Built 2000
Raw Value $764,637
Adjusted Value $512,092

Adjusted -$247,308 for 749 sqft less living space and -$5,237 for being older. Net adjustment: -$252,545.

15009 CORDERO DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,559 sqft Built 1999
Raw Value $563,366
Adjusted Value $467,636

Adjusted -$93,112 for 282 sqft less living space and -$2,618 for being older. Net adjustment: -$95,730.

15000 CORDERO DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,811 sqft Built 1995
Raw Value $701,258
Adjusted Value $532,794

Adjusted -$176,319 for 534 sqft less living space and +$7,855 for being newer. Net adjustment: -$168,464.

The Neighborhood

This home is valued 4.5% below the R203597D - Davis Springs, All Sections median of $592,479. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.9% over the past year.

R203597D - Davis Springs, All Sections

typical
552 Properties
$592,479 Median Value
-2.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$566,090
Median
$592,479

This home is -4.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,046 across all districts. With a homestead exemption claimed, that drops to $9,098 — saving $1,948 per year. That's $758 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%$5,056
AustinCity0.5240%$2,966
Williamson CountyCounty0.3694%$2,091
Austin Community Collegespecial0.1034%$585
Williamson County FM/RdCounty0.0443%$251
Upper Brushy Creek WCIDWater0.0170%$96
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$11,046

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $512,092 would pay approximately $3,196 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