13409 PERTHSHIRE, AUSTIN, TX 78729
AUSTIN, 78729 — williamson County
Property at a Glance
This home is estimated between $344,650 and $412,830, with a best estimate of $357,295. 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
$357,295
$347,039
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 $344,650 and $412,830. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$18,553 for 78 sqft less living space. Net adjustment: -$18,553.
Adjusted +$7,612 for 32 sqft more living space. Net adjustment: +$7,612.
Adjusted -$23,548 for 99 sqft less living space. Net adjustment: -$23,548.
Adjusted +$29,019 for 122 sqft more living space and +$100 for being newer. Net adjustment: +$29,119.
Adjusted +$55,421 for 233 sqft more living space. Net adjustment: +$55,421.
The Neighborhood
This home is valued 17.7% 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 -17.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,300 across all districts. With a homestead exemption claimed, that drops to $3,986 — saving $1,314 per year. That's $332 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% | $3,099 |
| Williamson County | County | 0.3694% | $1,282 |
| Austin Community College | special | 0.1034% | $359 |
| Williamson County ESD #1 - Jollyville VFD | ESD | 0.1000% | $347 |
| Williamson County FM/Rd | County | 0.0443% | $154 |
| Upper Brushy Creek WCID | Water | 0.0170% | $59 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.5273% | $5,300 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $357,295 would pay approximately $2,230 per month (principal and interest only, excluding taxes and insurance).