3008 SUMAC CT, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $421,780 and $896,997, with a best estimate of $782,548. That places the property above the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158, in a neighborhood that appreciated 0.3% over the past year.
Estimated Value Range
$782,548
$840,183
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5, this home's estimated market value is between $421,780 and $896,997. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$10,729 for 29 sqft more living space. Net adjustment: +$10,729.
Adjusted -$244,181 for 660 sqft less living space. Net adjustment: -$244,181.
Adjusted -$12,949 for 35 sqft less living space. Net adjustment: -$12,949.
Adjusted -$20,348 for 55 sqft less living space. Net adjustment: -$20,348.
Adjusted -$98,042 for 265 sqft less living space. Net adjustment: -$98,042.
The Neighborhood
This home is valued 12.0% above the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158. With 1,049 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.3% over the past year.
R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5
typicalThis home is +12.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $15,117 across all districts. With a homestead exemption claimed, that drops to $13,712 — saving $1,405 per year. That's $1,143 per month a buyer should budget. The assessed value increased +4.6% vs the subdivision average of +0.3%. This above-average increase gives a protest opportunity score of 32 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $7,504 |
| Round Rock | City | 0.3720% | $3,125 |
| Williamson County | County | 0.3694% | $3,104 |
| Austin Community College | special | 0.1034% | $869 |
| Williamson County FM/Rd | County | 0.0443% | $372 |
| Upper Brushy Creek WCID | Water | 0.0170% | $143 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $15,117 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $782,548 would pay approximately $4,885 per month (principal and interest only, excluding taxes and insurance).