15420 INTERLACHEN DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $249,610 and $751,278, with a best estimate of $706,697. 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
$706,697
$776,961
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 $249,610 and $751,278. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$4,672 for 10 sqft less living space. Net adjustment: -$4,672.
Adjusted -$102,787 for 220 sqft less living space. Net adjustment: -$102,787.
Adjusted -$4,672 for 10 sqft less living space. Net adjustment: -$4,672.
Adjusted -$17,754 for 38 sqft less living space. Net adjustment: -$17,754.
Adjusted -$345,739 for 740 sqft less living space. Net adjustment: -$345,739.
The Neighborhood
This home is valued 30.8% 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 averageThis home is -30.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $12,448 across all districts. With a homestead exemption claimed, that drops to $10,411 — saving $2,037 per year. That's $868 per month a buyer should budget. The assessed value increased +33.9% vs the subdivision average of +11.4%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,697 |
| Austin | City | 0.5240% | $3,343 |
| Williamson County | County | 0.3694% | $2,357 |
| Austin Community College | special | 0.1034% | $660 |
| Williamson County FM/Rd | County | 0.0443% | $283 |
| Upper Brushy Creek WCID | Water | 0.0170% | $108 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $12,448 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $706,697 would pay approximately $4,411 per month (principal and interest only, excluding taxes and insurance).