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15536 INTERLACHEN DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath989 sqftBuilt 2010

Property at a Glance

This home is estimated between $641,703 and $730,992, with a best estimate of $723,972. 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

$641,703 $730,992
Best Estimate
$723,972
WCAD Value
$731,248
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 $641,703 and $730,992. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15540 INTERLACHEN DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 989 sqft Built 2010
Raw Value $723,972
Adjusted Value $723,972

This comparable closely matches the subject property's features.

15528 INTERLACHEN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 927 sqft Built 2008
Raw Value $652,021
Adjusted Value $680,988

Adjusted +$28,967 for 62 sqft more living space. Net adjustment: +$28,967.

15524 INTERLACHEN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,240 sqft Built 2005
Raw Value $758,974
Adjusted Value $641,703

Adjusted -$117,271 for 251 sqft less living space. Net adjustment: -$117,271.

15501 INTERLACHEN DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,157 sqft Built 2007
Raw Value $809,484
Adjusted Value $730,992

Adjusted -$78,492 for 168 sqft less living space. Net adjustment: -$78,492.

15633 INTERLACHEN DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,148 sqft Built 2008
Raw Value $801,261
Adjusted Value $726,974

Adjusted -$74,287 for 159 sqft less living space. Net adjustment: -$74,287.

The Neighborhood

This home is valued 34.8% 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
$731,248
Median
$1,122,350

This home is -34.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $13,671 across all districts. With a homestead exemption claimed, that drops to $11,364 — saving $2,307 per year. That's $947 per month a buyer should budget. The assessed value increased +21.1% vs the subdivision average of +11.4%. This above-average increase gives a protest opportunity score of 99 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$6,927
AustinCity0.5240%$3,340
Williamson CountyCounty0.3694%$2,355
Austin Community Collegespecial0.1034%$659
Williamson County FM/RdCounty0.0443%$283
Upper Brushy Creek WCIDWater0.0170%$108
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$13,671
99 / 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 $723,972 would pay approximately $4,519 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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