2900 GATTIS SCHOOL RD, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $388,567 and $633,839, with a best estimate of $432,008. That places the property above the AM20SLXI - MH - SGT/SHU/SRR median of $233,506, in a neighborhood that appreciated 30.5% over the past year.
Estimated Value Range
$432,008
$957,173
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in AM20SLXI - MH - SGT/SHU/SRR. The estimated range of $388,567 and $633,839 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$13,787 for 100 sqft more living space and +$20,882 for being newer. Net adjustment: +$34,669.
Adjusted -$24,128 for 175 sqft less living space and +$46,404 for being newer. Net adjustment: +$22,276.
Adjusted -$52,254 for 379 sqft less living space and -$25,522 for being older. Net adjustment: -$77,776.
Adjusted +$51,151 for 371 sqft more living space and +$23,202 for being newer. Net adjustment: +$74,353.
Adjusted -$138,561 for 1,005 sqft less living space and +$16,241 for being newer. Net adjustment: -$122,320.
The Neighborhood
This home is valued 309.9% above the AM20SLXI - MH - SGT/SHU/SRR median of $233,506. With 471 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 30.5% over the past year.
AM20SLXI - MH - SGT/SHU/SRR
outlier highThis home is +309.9% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,618 across all districts. With a homestead exemption claimed, that drops to $13,191 — saving $1,427 per year. That's $1,099 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% | $8,549 |
| Williamson County | County | 0.3694% | $3,536 |
| Austin Community College | special | 0.1034% | $990 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $956 |
| Williamson County FM/Rd | County | 0.0443% | $424 |
| Upper Brushy Creek WCID | Water | 0.0170% | $163 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.5272% | $14,618 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $432,008 would pay approximately $2,697 per month (principal and interest only, excluding taxes and insurance).