4136 GRAND VISTA CIR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $388,384 and $685,658, with a best estimate of $516,798. That places the property above the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.
Estimated Value Range
$516,798
$705,495
Based on 5 comparable properties(2 in the same subdivision)
There are 5 comparable properties within range, but few are in R417506E - TERAVISTA R4. The estimated range of $388,384 and $685,658 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$1,192 for 5 sqft more living space and -$4,095 for being older. Net adjustment: -$2,903.
Adjusted -$54,835 for 230 sqft less living space and +$1,638 for being newer. Net adjustment: -$53,197.
Adjusted +$10,252 for 43 sqft more living space and +$3,276 for being newer. Net adjustment: +$13,528.
Adjusted +$11,444 for 48 sqft more living space and -$5,733 for being older. Net adjustment: +$5,711.
Adjusted +$6,676 for 28 sqft more living space and +$2,457 for being newer. Net adjustment: +$9,133.
The Neighborhood
This home is valued 63.7% above the R417506E - TERAVISTA R4 median of $430,980. With 1,632 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.
R417506E - TERAVISTA R4
outlier highThis home is +63.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $12,469 across all districts. With a homestead exemption claimed, that drops to $11,099 — saving $1,370 per year. That's $925 per month a buyer should budget. The assessed value increased +8.5% vs the subdivision average of -4.6%. This above-average increase gives a protest opportunity score of 70 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,816 |
| Williamson County MUD #10 | MUD | 0.3875% | $2,524 |
| Williamson County | County | 0.3694% | $2,406 |
| Austin Community College | special | 0.1034% | $673 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $651 |
| Williamson County FM/Rd | County | 0.0443% | $289 |
| Upper Brushy Creek WCID | Water | 0.0170% | $111 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9147% | $12,469 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $516,798 would pay approximately $3,226 per month (principal and interest only, excluding taxes and insurance).