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10017 LACHLAN DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,583 sqftBuilt 1995

Property at a Glance

This home is estimated between $290,146 and $660,196, with a best estimate of $577,027. 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

$290,146 $660,196
Best Estimate
$577,027
WCAD Value
$621,709
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 $290,146 and $660,196. 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 $660,196

Adjusted +$12,877 for 39 sqft more living space and -$2,618 for being older. Net adjustment: +$10,259.

10013 LACHLAN DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,092 sqft Built 1994
Raw Value $514,260
Adjusted Value $348,814

Adjusted -$168,064 for 509 sqft less living space and +$2,618 for being newer. Net adjustment: -$165,446.

10016 VALONA DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,801 sqft Built 1995
Raw Value $649,007
Adjusted Value $577,027

Adjusted -$71,980 for 218 sqft less living space. Net adjustment: -$71,980.

10012 VALONA DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 2,387 sqft Built 1995
Raw Value $555,614
Adjusted Value $290,146

Adjusted -$265,468 for 804 sqft less living space. Net adjustment: -$265,468.

10025 LACHLAN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,603 sqft Built 1995
Raw Value $615,230
Adjusted Value $608,626

Adjusted -$6,604 for 20 sqft less living space. Net adjustment: -$6,604.

The Neighborhood

This home is valued 4.9% 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
$621,709
Median
$592,479

This home is +4.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,131 across all districts. With a homestead exemption claimed, that drops to $10,115 — saving $2,016 per year. That's $843 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%$5,552
AustinCity0.5240%$3,258
Williamson CountyCounty0.3694%$2,297
Austin Community Collegespecial0.1034%$643
Williamson County FM/RdCounty0.0443%$276
Upper Brushy Creek WCIDWater0.0170%$106
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$12,131

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $577,027 would pay approximately $3,602 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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