428 CHISHOLM VALLEY DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $282,951 and $599,096, with a best estimate of $373,137. That places the property below the R120X - Round Rock West Above 45 - Duplex median of $434,714, in a neighborhood that declined 1.8% over the past year.
Estimated Value Range
$373,137
$348,112
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in R120X - Round Rock West Above 45 - Duplex. The estimated range of $282,951 and $599,096 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$13,420 for 66 sqft less living space and +$19,866 for having a garage. Net adjustment: +$6,446.
Adjusted +$38,429 for 189 sqft more living space. Net adjustment: +$38,429.
Adjusted +$17,080 for 84 sqft more living space and -$2,505 for being older. Net adjustment: +$14,575.
Adjusted -$58,152 for 286 sqft less living space and -$5,010 for being older. Net adjustment: -$63,162.
Adjusted +$19,723 for 97 sqft more living space and +$2,505 for being newer. Net adjustment: +$22,228.
The Neighborhood
This home is valued 19.9% below the R120X - Round Rock West Above 45 - Duplex median of $434,714. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.8% over the past year.
R120X - Round Rock West Above 45 - Duplex
below averageThis home is -19.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,263 across all districts. With a homestead exemption claimed, that drops to $4,949 — saving $1,314 per year. That's $412 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% | $3,109 |
| Round Rock | City | 0.3720% | $1,295 |
| Williamson County | County | 0.3694% | $1,286 |
| Austin Community College | special | 0.1034% | $360 |
| 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 | 1.7993% | $6,263 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $373,137 would pay approximately $2,329 per month (principal and interest only, excluding taxes and insurance).