1804 ROCK CREEK DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $393,337 and $473,419, with a best estimate of $439,917. 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
$439,917
$382,685
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 $393,337 and $473,419. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$60,894 for 234 sqft more living space and +$3,074 for being newer. Net adjustment: +$63,968.
Adjusted +$80,672 for 310 sqft more living space and -$7,686 for being older. Net adjustment: +$72,986.
Adjusted -$47,883 for 184 sqft less living space and -$3,074 for being older. Net adjustment: -$50,957.
Adjusted -$28,886 for 111 sqft less living space and +$6,149 for being newer. Net adjustment: -$22,737.
Adjusted -$4,424 for 17 sqft less living space and -$7,686 for being older. Net adjustment: -$12,110.
The Neighborhood
This home is valued 9.6% below the R310479G - Cimarron - All Sections median of $423,440. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.4% over the past year.
R310479G - Cimarron - All Sections
typicalThis home is -9.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,886 across all districts. With a homestead exemption claimed, that drops to $5,565 — saving $1,321 per year. That's $464 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% | $3,418 |
| Round Rock | City | 0.3720% | $1,424 |
| Williamson County | County | 0.3694% | $1,414 |
| Austin Community College | special | 0.1034% | $396 |
| Williamson County FM/Rd | County | 0.0443% | $170 |
| Upper Brushy Creek WCID | Water | 0.0170% | $65 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,886 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $439,917 would pay approximately $2,746 per month (principal and interest only, excluding taxes and insurance).