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15524 INTERLACHEN DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,240 sqftBuilt 2005

Property at a Glance

This home is estimated between $621,634 and $848,519, with a best estimate of $798,259. 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

$621,634 $848,519
Best Estimate
$798,259
WCAD Value
$758,974
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 $621,634 and $848,519. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15528 INTERLACHEN DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 927 sqft Built 2008
Raw Value $652,021
Adjusted Value $798,259

Adjusted +$146,238 for 313 sqft more living space. Net adjustment: +$146,238.

15520 INTERLACHEN DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,353 sqft Built 2005
Raw Value $813,561
Adjusted Value $760,766

Adjusted -$52,795 for 113 sqft less living space. Net adjustment: -$52,795.

15516 INTERLACHEN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,630 sqft Built 2006
Raw Value $803,848
Adjusted Value $621,634

Adjusted -$182,214 for 390 sqft less living space. Net adjustment: -$182,214.

15536 INTERLACHEN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 989 sqft Built 2010
Raw Value $731,248
Adjusted Value $848,519

Adjusted +$117,271 for 251 sqft more living space. Net adjustment: +$117,271.

15540 INTERLACHEN DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
3 bed 2 bath 989 sqft Built 2010
Raw Value $723,972
Adjusted Value $841,243

Adjusted +$117,271 for 251 sqft more living space. Net adjustment: +$117,271.

The Neighborhood

This home is valued 32.4% 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
$758,974
Median
$1,122,350

This home is -32.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $15,206 across all districts. With a homestead exemption claimed, that drops to $12,811 — saving $2,395 per year. That's $1,068 per month a buyer should budget. The assessed value increased +17.8% vs the subdivision average of +11.4%. This above-average increase gives a protest opportunity score of 77 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$7,705
AustinCity0.5240%$3,715
Williamson CountyCounty0.3694%$2,619
Austin Community Collegespecial0.1034%$733
Williamson County FM/RdCounty0.0443%$314
Upper Brushy Creek WCIDWater0.0170%$121
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$15,206
77 / 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 $798,259 would pay approximately $4,983 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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