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10024 LACHLAN DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath2,250 sqftBuilt 1997

Property at a Glance

This home is estimated between $533,723 and $817,606, with a best estimate of $663,571. 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

$533,723 $817,606
Best Estimate
$663,571
WCAD Value
$539,315
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 $533,723 and $817,606. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10020 LACHLAN DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,655 sqft Built 1996
Raw Value $595,509
Adjusted Value $794,587

Adjusted +$196,460 for 595 sqft more living space and +$2,618 for being newer. Net adjustment: +$199,078.

10028 LACHLAN DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,545 sqft Built 1995
Raw Value $579,589
Adjusted Value $817,606

Adjusted +$232,780 for 705 sqft more living space and +$5,237 for being newer. Net adjustment: +$238,017.

10129 CASSANDRA DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,853 sqft Built 1996
Raw Value $529,870
Adjusted Value $663,571

Adjusted +$131,083 for 397 sqft more living space and +$2,618 for being newer. Net adjustment: +$133,701.

10133 CASSANDRA DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 2,004 sqft Built 1997
Raw Value $512,430
Adjusted Value $593,655

Adjusted +$81,225 for 246 sqft more living space. Net adjustment: +$81,225.

10032 LACHLAN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,332 sqft Built 1996
Raw Value $558,180
Adjusted Value $533,723

Adjusted -$27,075 for 82 sqft less living space and +$2,618 for being newer. Net adjustment: -$24,457.

The Neighborhood

This home is valued 9.0% 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
$539,315
Median
$592,479

This home is -9.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,524 across all districts. With a homestead exemption claimed, that drops to $8,608 — saving $1,916 per year. That's $717 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%$4,817
AustinCity0.5240%$2,826
Williamson CountyCounty0.3694%$1,992
Austin Community Collegespecial0.1034%$558
Williamson County FM/RdCounty0.0443%$239
Upper Brushy Creek WCIDWater0.0170%$92
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$10,524

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $663,571 would pay approximately $4,142 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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