13415 PERTHSHIRE, AUSTIN, TX 78729
AUSTIN, 78729 — williamson County
Property at a Glance
This home is estimated between $275,195 and $343,375, with a best estimate of $302,405. That places the property below the R371378G - FOREST NORTH PHS 3-5 median of $421,794, in a neighborhood that declined 5.7% over the past year.
Estimated Value Range
$302,405
$325,887
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R371378G - FOREST NORTH PHS 3-5, this home's estimated market value is between $275,195 and $343,375. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$93,003 for 391 sqft less living space. Net adjustment: -$93,003.
Adjusted -$27,592 for 116 sqft less living space and -$100 for being older. Net adjustment: -$27,692.
Adjusted -$88,008 for 370 sqft less living space. Net adjustment: -$88,008.
Adjusted -$27,592 for 116 sqft less living space and -$200 for being older. Net adjustment: -$27,792.
Adjusted -$72,309 for 304 sqft less living space and -$100 for being older. Net adjustment: -$72,409.
The Neighborhood
This home is valued 22.7% below the R371378G - FOREST NORTH PHS 3-5 median of $421,794. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.7% over the past year.
R371378G - FOREST NORTH PHS 3-5
below averageThis home is -22.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $4,977 across all districts. With a homestead exemption claimed, that drops to $3,667 — saving $1,310 per year. That's $306 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% | $2,910 |
| Williamson County | County | 0.3694% | $1,204 |
| Austin Community College | special | 0.1034% | $337 |
| Williamson County ESD #1 - Jollyville VFD | ESD | 0.1000% | $326 |
| Williamson County FM/Rd | County | 0.0443% | $144 |
| Upper Brushy Creek WCID | Water | 0.0170% | $55 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.5273% | $4,977 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $302,405 would pay approximately $1,888 per month (principal and interest only, excluding taxes and insurance).