15520 INTERLACHEN DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $430,336 and $811,769, with a best estimate of $674,430. 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
$674,430
$813,561
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 $430,336 and $811,769. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$52,795 for 113 sqft more living space. Net adjustment: +$52,795.
Adjusted -$129,418 for 277 sqft less living space. Net adjustment: -$129,418.
Adjusted -$190,156 for 407 sqft less living space. Net adjustment: -$190,156.
Adjusted -$380,780 for 815 sqft less living space. Net adjustment: -$380,780.
Adjusted -$190,624 for 408 sqft less living space. Net adjustment: -$190,624.
The Neighborhood
This home is valued 27.5% 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 averageThis home is -27.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $17,452 across all districts. With a homestead exemption claimed, that drops to $14,927 — saving $2,525 per year. That's $1,244 per month a buyer should budget. The assessed value increased +11.0% vs the subdivision average of +11.4%. This increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Leander ISD | School | 1.0869% | $8,843 |
| Austin | City | 0.5240% | $4,263 |
| Williamson County | County | 0.3694% | $3,006 |
| Austin Community College | special | 0.1034% | $841 |
| Williamson County FM/Rd | County | 0.0443% | $361 |
| Upper Brushy Creek WCID | Water | 0.0170% | $138 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.1451% | $17,452 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $674,430 would pay approximately $4,210 per month (principal and interest only, excluding taxes and insurance).