903 SUMMIT, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $265,152 and $450,803, with a best estimate of $297,497. That places the property below the R503460E - Summit, Big Oaks, Vista Abstracts median of $329,210, in a neighborhood that declined 5.0% over the past year.
Estimated Value Range
$297,497
$579,679
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in R503460E - Summit, Big Oaks, Vista Abstracts. The estimated range of $265,152 and $450,803 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$12,522 for 68 sqft more living space and +$8,143 for being newer and -$23,074 for no garage. Net adjustment: -$2,409.
Adjusted -$11,049 for 60 sqft less living space and +$40,716 for being newer and -$23,074 for no garage. Net adjustment: +$6,593.
Adjusted -$14,363 for 78 sqft less living space and +$40,716 for being newer and -$23,074 for no garage. Net adjustment: +$3,279.
Adjusted +$368 for 2 sqft more living space and -$16,287 for being older and -$23,074 for no garage. Net adjustment: -$38,993.
Adjusted +$20,256 for 110 sqft more living space and +$40,716 for being newer and -$23,074 for no garage. Net adjustment: +$37,898.
The Neighborhood
This home is valued 76.1% above the R503460E - Summit, Big Oaks, Vista Abstracts median of $329,210. With 13 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.0% over the past year.
R503460E - Summit, Big Oaks, Vista Abstracts
outlier highThis home is +76.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,430 across all districts. With a homestead exemption claimed, that drops to $9,073 — saving $1,357 per year. That's $756 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% | $5,177 |
| Round Rock | City | 0.3720% | $2,156 |
| Williamson County | County | 0.3694% | $2,142 |
| Austin Community College | special | 0.1034% | $599 |
| Williamson County FM/Rd | County | 0.0443% | $257 |
| Upper Brushy Creek WCID | Water | 0.0170% | $99 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $10,430 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $297,497 would pay approximately $1,857 per month (principal and interest only, excluding taxes and insurance).