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15532 INTERLACHEN DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed3 bath1,761 sqftBuilt 2006

Property at a Glance

This home is estimated between $709,966 and $1,004,185, with a best estimate of $900,735. 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

$709,966 $1,004,185
Best Estimate
$900,735
WCAD Value
$620,960
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 $709,966 and $1,004,185. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15600 INTERLACHEN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,012 sqft Built 2005
Raw Value $1,006,165
Adjusted Value $888,894

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

15604 INTERLACHEN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,443 sqft Built 2006
Raw Value $752,161
Adjusted Value $900,735

Adjusted +$148,574 for 318 sqft more living space. Net adjustment: +$148,574.

15608 INTERLACHEN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,193 sqft Built 2005
Raw Value $1,182,601
Adjusted Value $980,764

Adjusted -$201,837 for 432 sqft less living space. Net adjustment: -$201,837.

15520 INTERLACHEN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,353 sqft Built 2005
Raw Value $813,561
Adjusted Value $1,004,185

Adjusted +$190,624 for 408 sqft more living space. Net adjustment: +$190,624.

15529 INTERLACHEN DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,938 sqft Built 2006
Raw Value $792,663
Adjusted Value $709,966

Adjusted -$82,697 for 177 sqft less living space. Net adjustment: -$82,697.

The Neighborhood

This home is valued 44.7% 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
$620,960
Median
$1,122,350

This home is -44.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,774 across all districts. With a homestead exemption claimed, that drops to $9,576 — saving $2,198 per year. That's $798 per month a buyer should budget. The assessed value increased +19.7% vs the subdivision average of +11.4%. This above-average increase gives a protest opportunity score of 87 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$5,966
AustinCity0.5240%$2,876
Williamson CountyCounty0.3694%$2,028
Austin Community Collegespecial0.1034%$568
Williamson County FM/RdCounty0.0443%$243
Upper Brushy Creek WCIDWater0.0170%$93
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$11,774
87 / 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 $900,735 would pay approximately $5,622 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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