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10025 LACHLAN DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,603 sqftBuilt 1995

Property at a Glance

This home is estimated between $351,019 and $666,800, with a best estimate of $583,630. 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

$351,019 $666,800
Best Estimate
$583,630
WCAD Value
$615,230
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 $351,019 and $666,800. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10021 LACHLAN DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,544 sqft Built 1996
Raw Value $649,937
Adjusted Value $666,800

Adjusted +$19,481 for 59 sqft more living space and -$2,618 for being older. Net adjustment: +$16,863.

10029 LACHLAN DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 2,081 sqft Built 1995
Raw Value $508,847
Adjusted Value $351,019

Adjusted -$157,828 for 478 sqft less living space. Net adjustment: -$157,828.

10017 LACHLAN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,583 sqft Built 1995
Raw Value $621,709
Adjusted Value $628,313

Adjusted +$6,604 for 20 sqft more living space. Net adjustment: +$6,604.

10020 VALONA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,286 sqft Built 1995
Raw Value $599,265
Adjusted Value $373,749

Adjusted -$225,516 for 683 sqft less living space. Net adjustment: -$225,516.

10016 VALONA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,801 sqft Built 1995
Raw Value $649,007
Adjusted Value $583,630

Adjusted -$65,377 for 198 sqft less living space. Net adjustment: -$65,377.

The Neighborhood

This home is valued 3.8% above the R203597D - Davis Springs, All Sections median of $592,479. With 552 homes in the subdivision, the property sits in the upper tier. 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
$615,230
Median
$592,479

This home is +3.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,005 across all districts. With a homestead exemption claimed, that drops to $9,996 — saving $2,009 per year. That's $833 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%$5,495
AustinCity0.5240%$3,224
Williamson CountyCounty0.3694%$2,273
Austin Community Collegespecial0.1034%$636
Williamson County FM/RdCounty0.0443%$273
Upper Brushy Creek WCIDWater0.0170%$105
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$12,005

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $583,630 would pay approximately $3,643 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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