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10209 CASSANDRA DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath2,376 sqftBuilt 1997

Property at a Glance

This home is estimated between $573,826 and $829,305, with a best estimate of $719,502. That places the property above the R203597D - Davis Springs, All Sections median of $592,479, in a neighborhood that declined 2.9% over the past year.

Estimated Value Range

$573,826 $829,305
Best Estimate
$719,502
WCAD Value
$552,998
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 $573,826 and $829,305. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10213 CASSANDRA DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,761 sqft Built 1998
Raw Value $609,735
Adjusted Value $810,181

Adjusted +$203,064 for 615 sqft more living space and -$2,618 for being older. Net adjustment: +$200,446.

10205 CASSANDRA DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,840 sqft Built 1998
Raw Value $654,944
Adjusted Value $829,305

Adjusted +$176,979 for 536 sqft more living space and -$2,618 for being older. Net adjustment: +$174,361.

10044 LACHLAN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 2,002 sqft Built 1997
Raw Value $596,013
Adjusted Value $719,502

Adjusted +$123,489 for 374 sqft more living space. Net adjustment: +$123,489.

10201 CASSANDRA DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,288 sqft Built 1998
Raw Value $547,388
Adjusted Value $573,826

Adjusted +$29,056 for 88 sqft more living space and -$2,618 for being older. Net adjustment: +$26,438.

10100 LACHLAN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,086 sqft Built 1995
Raw Value $511,584
Adjusted Value $612,575

Adjusted +$95,754 for 290 sqft more living space and +$5,237 for being newer. Net adjustment: +$100,991.

The Neighborhood

This home is valued 6.7% 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
$552,998
Median
$592,479

This home is -6.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,791 across all districts. With a homestead exemption claimed, that drops to $8,859 — saving $1,932 per year. That's $738 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%$4,939
AustinCity0.5240%$2,898
Williamson CountyCounty0.3694%$2,043
Austin Community Collegespecial0.1034%$572
Williamson County FM/RdCounty0.0443%$245
Upper Brushy Creek WCIDWater0.0170%$94
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$10,791

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $719,502 would pay approximately $4,491 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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