4123 GRAND VISTA CIR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $457,047 and $754,321, with a best estimate of $506,186. 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
$506,186
$519,223
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 $457,047 and $754,321. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$69,855 for 293 sqft more living space and -$4,095 for being older. Net adjustment: +$65,760.
Adjusted +$148,054 for 621 sqft more living space and -$7,370 for being older. Net adjustment: +$140,684.
Adjusted +$21,934 for 92 sqft more living space and +$1,638 for being newer. Net adjustment: +$23,572.
Adjusted +$140,425 for 589 sqft more living space and -$8,189 for being older. Net adjustment: +$132,236.
Adjusted +$80,107 for 336 sqft more living space and -$5,733 for being older. Net adjustment: +$74,374.
The Neighborhood
This home is valued 20.5% 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
above averageThis home is +20.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,941 across all districts. With a homestead exemption claimed, that drops to $8,595 — saving $1,346 per year. That's $716 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% | $4,637 |
| Williamson County MUD #10 | MUD | 0.3875% | $2,012 |
| Williamson County | County | 0.3694% | $1,918 |
| Austin Community College | special | 0.1034% | $537 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $519 |
| Williamson County FM/Rd | County | 0.0443% | $230 |
| Upper Brushy Creek WCID | Water | 0.0170% | $88 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9147% | $9,941 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $506,186 would pay approximately $3,160 per month (principal and interest only, excluding taxes and insurance).