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10036 LACHLAN DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath1,544 sqftBuilt 1996

Property at a Glance

This home is estimated between $359,529 and $703,779, with a best estimate of $551,972. 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

$359,529 $703,779
Best Estimate
$551,972
WCAD Value
$586,322
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 $359,529 and $703,779. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10040 LACHLAN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,574 sqft Built 1996
Raw Value $713,685
Adjusted Value $703,779

Adjusted -$9,906 for 30 sqft less living space. Net adjustment: -$9,906.

10028 LACHLAN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,545 sqft Built 1995
Raw Value $579,589
Adjusted Value $581,877

Adjusted -$330 for 1 sqft less living space and +$2,618 for being newer. Net adjustment: +$2,288.

10141 CASSANDRA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,004 sqft Built 1997
Raw Value $514,032
Adjusted Value $359,529

Adjusted -$151,885 for 460 sqft less living space and -$2,618 for being older. Net adjustment: -$154,503.

10044 LACHLAN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,002 sqft Built 1997
Raw Value $596,013
Adjusted Value $442,170

Adjusted -$151,225 for 458 sqft less living space and -$2,618 for being older. Net adjustment: -$153,843.

10205 CASSANDRA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,840 sqft Built 1998
Raw Value $654,944
Adjusted Value $551,972

Adjusted -$97,735 for 296 sqft less living space and -$5,237 for being older. Net adjustment: -$102,972.

The Neighborhood

This home is in line with the R203597D - Davis Springs, All Sections median of $592,479. 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
$586,322
Median
$592,479

This home is -1.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,441 across all districts. With a homestead exemption claimed, that drops to $9,468 — saving $1,973 per year. That's $789 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%$5,236
AustinCity0.5240%$3,072
Williamson CountyCounty0.3694%$2,166
Austin Community Collegespecial0.1034%$606
Williamson County FM/RdCounty0.0443%$260
Upper Brushy Creek WCIDWater0.0170%$100
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$11,441

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $551,972 would pay approximately $3,445 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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