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15604 INTERLACHEN DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath1,443 sqftBuilt 2006

Property at a Glance

This home is estimated between $472,386 and $848,640, with a best estimate of $832,190. That places the property below the L572601A - Avery Estates & GOLF CLUB @ AVERY RANCH median of $1,122,350, in a neighborhood that appreciated 11.4% over the past year.

Estimated Value Range

$472,386 $848,640
Best Estimate
$832,190
WCAD Value
$752,161
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in L572601A - Avery Estates & GOLF CLUB @ AVERY RANCH, this home's estimated market value is between $472,386 and $848,640. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15608 INTERLACHEN DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,193 sqft Built 2005
Raw Value $1,182,601
Adjusted Value $832,190

Adjusted -$350,411 for 750 sqft less living space. Net adjustment: -$350,411.

15612 INTERLACHEN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,403 sqft Built 2004
Raw Value $824,655
Adjusted Value $843,344

Adjusted +$18,689 for 40 sqft more living space. Net adjustment: +$18,689.

15532 INTERLACHEN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 3 bath 1,761 sqft Built 2006
Raw Value $620,960
Adjusted Value $472,386

Adjusted -$148,574 for 318 sqft less living space. Net adjustment: -$148,574.

15605 INTERLACHEN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,373 sqft Built 2007
Raw Value $815,935
Adjusted Value $848,640

Adjusted +$32,705 for 70 sqft more living space. Net adjustment: +$32,705.

15628 INTERLACHEN DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,580 sqft Built 2011
Raw Value $648,575
Adjusted Value $584,567

Adjusted -$64,008 for 137 sqft less living space. Net adjustment: -$64,008.

The Neighborhood

This home is valued 33.0% below the L572601A - Avery Estates & GOLF CLUB @ AVERY RANCH median of $1,122,350. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 11.4% over the past year.

L572601A - Avery Estates & GOLF CLUB @ AVERY RANCH

below average
146 Properties
$1,122,350 Median Value
+11.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$752,161
Median
$1,122,350

This home is -33.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $14,063 across all districts. With a homestead exemption claimed, that drops to $11,733 — saving $2,330 per year. That's $978 per month a buyer should budget. The assessed value increased +18.1% vs the subdivision average of +11.4%. This above-average increase gives a protest opportunity score of 79 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$7,126
AustinCity0.5240%$3,435
Williamson CountyCounty0.3694%$2,422
Austin Community Collegespecial0.1034%$678
Williamson County FM/RdCounty0.0443%$291
Upper Brushy Creek WCIDWater0.0170%$111
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$14,063
79 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $832,190 would pay approximately $5,195 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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