132 KULMBACHER DR, AUSTIN, TX 78728
AUSTIN, 78728 — williamson County
Property at a Glance
This home is estimated between $439,601 and $6,840,812, with a best estimate of $542,576. That places the property above the R305419C - TIMMERMANN/KB median of $476,646, in a neighborhood that declined 4.8% over the past year.
Estimated Value Range
$542,576
$563,180
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $439,601 and $6,840,812. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$3,612 for 9 sqft more living space. Net adjustment: +$3,612.
Adjusted +$1,605 for 4 sqft more living space. Net adjustment: +$1,605.
Adjusted +$225,144 for 561 sqft more living space. Net adjustment: +$225,144.
Adjusted +$24,080 for 60 sqft more living space. Net adjustment: +$24,080.
Adjusted -$26,086 for 65 sqft less living space and +$60,193 for having a garage. Net adjustment: +$34,107.
The Neighborhood
This home is valued 18.2% above the R305419C - TIMMERMANN/KB median of $476,646. With 143 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.8% over the past year.
R305419C - TIMMERMANN/KB
above averageThis home is +18.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $8,601 across all districts. With a homestead exemption claimed, that drops to $7,246 — saving $1,355 per year. That's $604 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% | $5,030 |
| Williamson County | County | 0.3694% | $2,081 |
| Austin Community College | special | 0.1034% | $582 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $563 |
| Williamson County FM/Rd | County | 0.0443% | $250 |
| Upper Brushy Creek WCID | Water | 0.0170% | $96 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.5272% | $8,601 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $542,576 would pay approximately $3,387 per month (principal and interest only, excluding taxes and insurance).