15520 FERNHILL DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $660,489 and $989,182, with a best estimate of $896,965. That places the property above the R251501D - Avery Ranch South median of $708,305, in a neighborhood that declined 3.8% over the past year.
Estimated Value Range
$896,965
$646,082
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R251501D - Avery Ranch South, this home's estimated market value is between $660,489 and $989,182. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$134,489 for 383 sqft more living space and +$1,393 for being newer. Net adjustment: +$135,882.
Adjusted +$49,161 for 140 sqft more living space and +$1,393 for being newer. Net adjustment: +$50,554.
Adjusted +$71,634 for 204 sqft more living space and +$1,393 for being newer. Net adjustment: +$73,027.
Adjusted +$205,070 for 584 sqft more living space. Net adjustment: +$205,070.
Adjusted +$106,398 for 303 sqft more living space and +$1,393 for being newer. Net adjustment: +$107,791.
The Neighborhood
This home is valued 8.8% below the R251501D - Avery Ranch South median of $708,305. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.8% over the past year.
R251501D - Avery Ranch South
typicalThis home is -8.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $12,607 across all districts. With a homestead exemption claimed, that drops to $10,560 — saving $2,047 per year. That's $880 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,770 |
| Austin | City | 0.5240% | $3,386 |
| Williamson County | County | 0.3694% | $2,387 |
| Austin Community College | special | 0.1034% | $668 |
| Williamson County FM/Rd | County | 0.0443% | $286 |
| Upper Brushy Creek WCID | Water | 0.0170% | $110 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $12,607 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $896,965 would pay approximately $5,599 per month (principal and interest only, excluding taxes and insurance).