1801 ROCK CREEK DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $494,567 and $574,650, with a best estimate of $541,147. 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
$541,147
$474,893
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 $494,567 and $574,650. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$96,806 for 372 sqft more living space and -$7,686 for being older. Net adjustment: +$89,120.
Adjusted +$162,125 for 623 sqft more living space and +$3,074 for being newer. Net adjustment: +$165,199.
Adjusted +$181,902 for 699 sqft more living space and -$7,686 for being older. Net adjustment: +$174,216.
Adjusted +$53,348 for 205 sqft more living space and -$3,074 for being older. Net adjustment: +$50,274.
Adjusted +$72,345 for 278 sqft more living space and +$6,149 for being newer. Net adjustment: +$78,494.
The Neighborhood
This home is valued 12.2% 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 +12.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $8,545 across all districts. With a homestead exemption claimed, that drops to $7,207 — saving $1,338 per year. That's $601 per month a buyer should budget. The assessed value increased +6.7% vs the subdivision average of -3.4%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,241 |
| Round Rock | City | 0.3720% | $1,767 |
| Williamson County | County | 0.3694% | $1,754 |
| Austin Community College | special | 0.1034% | $491 |
| Williamson County FM/Rd | County | 0.0443% | $211 |
| Upper Brushy Creek WCID | Water | 0.0170% | $81 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,545 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $541,147 would pay approximately $3,378 per month (principal and interest only, excluding taxes and insurance).