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10142 CASSANDRA DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath2,140 sqftBuilt 1997

Property at a Glance

This home is estimated between $487,495 and $842,504, with a best estimate of $522,119. 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

$487,495 $842,504
Best Estimate
$522,119
WCAD Value
$520,145
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 $487,495 and $842,504. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10200 CASSANDRA DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,392 sqft Built 1998
Raw Value $598,144
Adjusted Value $842,504

Adjusted +$246,978 for 748 sqft more living space and -$2,618 for being older. Net adjustment: +$244,360.

10138 CASSANDRA DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,248 sqft Built 1999
Raw Value $544,614
Adjusted Value $503,717

Adjusted -$35,660 for 108 sqft less living space and -$5,237 for being older. Net adjustment: -$40,897.

10205 ANDORA DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 2,363 sqft Built 1997
Raw Value $561,126
Adjusted Value $487,495

Adjusted -$73,631 for 223 sqft less living space. Net adjustment: -$73,631.

10201 ANDORA DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 2,162 sqft Built 1997
Raw Value $529,383
Adjusted Value $522,119

Adjusted -$7,264 for 22 sqft less living space. Net adjustment: -$7,264.

10204 CASSANDRA DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,914 sqft Built 1998
Raw Value $497,770
Adjusted Value $569,774

Adjusted +$74,622 for 226 sqft more living space and -$2,618 for being older. Net adjustment: +$72,004.

The Neighborhood

This home is valued 12.2% 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
$520,145
Median
$592,479

This home is -12.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,150 across all districts. With a homestead exemption claimed, that drops to $8,258 — saving $1,892 per year. That's $688 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%$4,645
AustinCity0.5240%$2,726
Williamson CountyCounty0.3694%$1,922
Austin Community Collegespecial0.1034%$538
Williamson County FM/RdCounty0.0443%$231
Upper Brushy Creek WCIDWater0.0170%$88
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$10,150

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $522,119 would pay approximately $3,259 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.

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