1505 ROCK CREEK DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $507,839 and $581,264, with a best estimate of $554,419. 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
$554,419
$449,869
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 $507,839 and $581,264. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$175,396 for 674 sqft more living space and +$3,074 for being newer. Net adjustment: +$178,470.
Adjusted +$110,078 for 423 sqft more living space and -$7,686 for being older. Net adjustment: +$102,392.
Adjusted +$95,245 for 366 sqft more living space and +$1,537 for being newer. Net adjustment: +$96,782.
Adjusted +$195,174 for 750 sqft more living space and -$7,686 for being older. Net adjustment: +$187,488.
Adjusted +$66,619 for 256 sqft more living space and -$3,074 for being older. Net adjustment: +$63,545.
The Neighborhood
This home is valued 6.2% 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
typicalThis home is +6.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $8,094 across all districts. With a homestead exemption claimed, that drops to $6,761 — saving $1,333 per year. That's $563 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% | $4,018 |
| Round Rock | City | 0.3720% | $1,674 |
| Williamson County | County | 0.3694% | $1,662 |
| Austin Community College | special | 0.1034% | $465 |
| Williamson County FM/Rd | County | 0.0443% | $199 |
| Upper Brushy Creek WCID | Water | 0.0170% | $76 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,094 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $554,419 would pay approximately $3,461 per month (principal and interest only, excluding taxes and insurance).