1800 ROCK CREEK DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $256,244 and $383,346, with a best estimate of $286,379. That places the property below the R310479G - Cimarron - All Sections median of $423,440, in a neighborhood that declined 3.4% over the past year.
Estimated Value Range
$286,379
$429,689
Based on 5 comparable properties(2 in the same subdivision)
There are 5 comparable properties within range, but few are in R310479G - Cimarron - All Sections. The estimated range of $256,244 and $383,346 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$115,283 for 443 sqft less living space and +$3,074 for being newer. Net adjustment: -$112,209.
Adjusted -$95,505 for 367 sqft less living space and -$7,686 for being older. Net adjustment: -$103,191.
Adjusted +$13,012 for 50 sqft more living space. Net adjustment: +$13,012.
Adjusted -$7,547 for 29 sqft less living space and -$4,612 for being older. Net adjustment: -$12,159.
Adjusted -$781 for 3 sqft less living space and -$23,059 for being older. Net adjustment: -$23,840.
The Neighborhood
This home is valued 1.5% 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
typicalThis home is +1.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $7,731 across all districts. With a homestead exemption claimed, that drops to $6,402 — saving $1,329 per year. That's $534 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% | $3,838 |
| Round Rock | City | 0.3720% | $1,598 |
| Williamson County | County | 0.3694% | $1,587 |
| Austin Community College | special | 0.1034% | $444 |
| Williamson County FM/Rd | County | 0.0443% | $190 |
| Upper Brushy Creek WCID | Water | 0.0170% | $73 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,731 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $286,379 would pay approximately $1,788 per month (principal and interest only, excluding taxes and insurance).