1506 ROCK CREEK DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $492,746 and $572,828, with a best estimate of $539,326. 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
$539,326
$594,861
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 $492,746 and $572,828. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$160,303 for 616 sqft more living space and +$3,074 for being newer. Net adjustment: +$163,377.
Adjusted +$180,081 for 692 sqft more living space and -$7,686 for being older. Net adjustment: +$172,395.
Adjusted +$51,526 for 198 sqft more living space and -$3,074 for being older. Net adjustment: +$48,452.
Adjusted +$94,985 for 365 sqft more living space and -$7,686 for being older. Net adjustment: +$87,299.
Adjusted +$70,523 for 271 sqft more living space and +$6,149 for being newer. Net adjustment: +$76,672.
The Neighborhood
This home is valued 40.5% 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 +40.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,320 across all districts. With a homestead exemption claimed, that drops to $8,964 — saving $1,356 per year. That's $747 per month a buyer should budget. The assessed value increased +14.1% vs the subdivision average of -3.4%. This above-average increase gives a protest opportunity score of 80 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,122 |
| Round Rock | City | 0.3720% | $2,134 |
| Williamson County | County | 0.3694% | $2,119 |
| Austin Community College | special | 0.1034% | $593 |
| Williamson County FM/Rd | County | 0.0443% | $254 |
| Upper Brushy Creek WCID | Water | 0.0170% | $98 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $10,320 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $539,326 would pay approximately $3,366 per month (principal and interest only, excluding taxes and insurance).