3840 DORIS LN, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $345,135 and $896,315, with a best estimate of $773,089. That places the property above the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399, in a neighborhood that appreciated 3.8% over the past year.
Estimated Value Range
$773,089
$857,655
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $345,135 and $896,315. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$54,712 for 170 sqft less living space and -$113 for being older. Net adjustment: -$54,825.
Adjusted -$114,895 for 357 sqft less living space and -$151 for being older. Net adjustment: -$115,046.
Adjusted -$125,516 for 390 sqft less living space and -$114,181 for no pool. Net adjustment: -$239,697.
Adjusted +$101 for being newer. Net adjustment: +$101.
Adjusted -$135,814 for 422 sqft less living space and -$214 for being older. Net adjustment: -$136,028.
The Neighborhood
This home is valued 16.8% above the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399. With 213 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.8% over the past year.
R575583D - RR Rual Sub 122 & Gattis School Rd Area
above averageThis home is +16.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $12,349 across all districts. With a homestead exemption claimed, that drops to $10,949 — saving $1,400 per year. That's $912 per month a buyer should budget. The assessed value increased +16.7% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 95 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $7,222 |
| Williamson County | County | 0.3694% | $2,987 |
| Austin Community College | special | 0.1034% | $836 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $808 |
| Williamson County FM/Rd | County | 0.0443% | $358 |
| Upper Brushy Creek WCID | Water | 0.0170% | $137 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.5272% | $12,349 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $773,089 would pay approximately $4,826 per month (principal and interest only, excluding taxes and insurance).