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15516 INTERLACHEN DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,630 sqftBuilt 2006

Property at a Glance

This home is estimated between $751,484 and $942,979, with a best estimate of $916,392. 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

$751,484 $942,979
Best Estimate
$916,392
WCAD Value
$803,848
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 $751,484 and $942,979. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15512 INTERLACHEN DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,760 sqft Built 2006
Raw Value $812,222
Adjusted Value $751,484

Adjusted -$60,738 for 130 sqft less living space. Net adjustment: -$60,738.

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 $942,979

Adjusted +$129,418 for 277 sqft more living space. Net adjustment: +$129,418.

15508 INTERLACHEN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,168 sqft Built 2006
Raw Value $1,167,753
Adjusted Value $916,392

Adjusted -$251,361 for 538 sqft less living space. Net adjustment: -$251,361.

15524 INTERLACHEN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,240 sqft Built 2005
Raw Value $758,974
Adjusted Value $941,188

Adjusted +$182,214 for 390 sqft more living space. Net adjustment: +$182,214.

15504 INTERLACHEN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,696 sqft Built 2006
Raw Value $839,302
Adjusted Value $808,466

Adjusted -$30,836 for 66 sqft less living space. Net adjustment: -$30,836.

The Neighborhood

This home is valued 28.4% 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
$803,848
Median
$1,122,350

This home is -28.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $17,243 across all districts. With a homestead exemption claimed, that drops to $14,731 — saving $2,512 per year. That's $1,228 per month a buyer should budget. The assessed value increased +13.1% vs the subdivision average of +11.4%. This increase gives a protest opportunity score of 39 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$8,737
AustinCity0.5240%$4,212
Williamson CountyCounty0.3694%$2,970
Austin Community Collegespecial0.1034%$831
Williamson County FM/RdCounty0.0443%$356
Upper Brushy Creek WCIDWater0.0170%$137
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$17,243
39 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $916,392 would pay approximately $5,720 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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