3422 SANDY KOUFAX LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $321,785 and $345,849, with a best estimate of $337,148. That places the property below the R454400F - Ryan's Crossing Sec 1 Thru 6 median of $339,919, in a neighborhood that declined 9.3% over the past year.
Estimated Value Range
$337,148
$344,528
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R454400F - Ryan's Crossing Sec 1 Thru 6, this home's estimated market value is between $321,785 and $345,849. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$2,795 for 15 sqft less living space. Net adjustment: -$2,795.
Adjusted -$10,063 for 54 sqft less living space and -$952 for being older. Net adjustment: -$11,015.
Adjusted -$15,467 for 83 sqft less living space and -$952 for being older. Net adjustment: -$16,419.
Adjusted -$17,144 for 92 sqft less living space. Net adjustment: -$17,144.
Adjusted -$11,926 for 64 sqft less living space. Net adjustment: -$11,926.
The Neighborhood
This home is valued 1.4% above the R454400F - Ryan's Crossing Sec 1 Thru 6 median of $339,919. With 567 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.3% over the past year.
R454400F - Ryan's Crossing Sec 1 Thru 6
typicalThis home is +1.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $6,199 across all districts. With a homestead exemption claimed, that drops to $4,885 — saving $1,314 per year. That's $407 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% | $3,077 |
| Round Rock | City | 0.3720% | $1,282 |
| Williamson County | County | 0.3694% | $1,273 |
| Austin Community College | special | 0.1034% | $356 |
| Williamson County FM/Rd | County | 0.0443% | $153 |
| Upper Brushy Creek WCID | Water | 0.0170% | $59 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,199 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $337,148 would pay approximately $2,104 per month (principal and interest only, excluding taxes and insurance).