909 CENTERRA HILLS CIR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $126,413 and $428,770, with a best estimate of $325,020. That places the property below the R468517C - SUMMIT AT ROUND ROCK median of $387,362, in a neighborhood that declined 8.1% over the past year.
Estimated Value Range
$325,020
$356,818
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $126,413 and $428,770. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$129,150 for 613 sqft less living space and +$12,444 for being newer. Net adjustment: -$116,706.
Adjusted -$69,526 for 330 sqft less living space and +$12,444 for being newer. Net adjustment: -$57,082.
Adjusted +$13,062 for 62 sqft more living space. Net adjustment: +$13,062.
Adjusted +$7,585 for 36 sqft more living space and -$360,871 for being older. Net adjustment: -$353,286.
Adjusted -$81,324 for 386 sqft less living space and +$24,888 for being newer. Net adjustment: -$56,436.
The Neighborhood
This home is valued 7.9% below the R468517C - SUMMIT AT ROUND ROCK median of $387,362. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.1% over the past year.
R468517C - SUMMIT AT ROUND ROCK
typicalThis home is -7.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,420 across all districts. With a homestead exemption claimed, that drops to $5,104 — saving $1,316 per year. That's $425 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% | $3,187 |
| Round Rock | City | 0.3720% | $1,327 |
| Williamson County | County | 0.3694% | $1,318 |
| Austin Community College | special | 0.1034% | $369 |
| Williamson County FM/Rd | County | 0.0443% | $158 |
| Upper Brushy Creek WCID | Water | 0.0170% | $61 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,420 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $325,020 would pay approximately $2,029 per month (principal and interest only, excluding taxes and insurance).