1508 RIDGE ROCK DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $443,846 and $523,929, with a best estimate of $490,426. That places the property above the R310479G - Cimarron - All Sections median of $423,440, in a neighborhood that declined 3.4% over the past year.
Estimated Value Range
$490,426
$531,620
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $443,846 and $523,929. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$112,941 for 434 sqft more living space and +$1,537 for being newer. Net adjustment: +$114,478.
Adjusted +$132,718 for 510 sqft more living space and -$9,223 for being older. Net adjustment: +$123,495.
Adjusted +$4,164 for 16 sqft more living space and -$4,612 for being older. Net adjustment: -$448.
Adjusted +$23,161 for 89 sqft more living space and +$4,612 for being newer. Net adjustment: +$27,773.
Adjusted +$47,622 for 183 sqft more living space and -$9,223 for being older. Net adjustment: +$38,399.
The Neighborhood
This home is valued 25.5% above the R310479G - Cimarron - All Sections median of $423,440. With 503 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.4% over the past year.
R310479G - Cimarron - All Sections
above averageThis home is +25.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,565 across all districts. With a homestead exemption claimed, that drops to $8,217 — saving $1,348 per year. That's $685 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% | $4,748 |
| Round Rock | City | 0.3720% | $1,978 |
| Williamson County | County | 0.3694% | $1,964 |
| Austin Community College | special | 0.1034% | $550 |
| Williamson County FM/Rd | County | 0.0443% | $236 |
| Upper Brushy Creek WCID | Water | 0.0170% | $90 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $9,565 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $490,426 would pay approximately $3,061 per month (principal and interest only, excluding taxes and insurance).