4320 GREATVIEW DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $444,979 and $916,436, with a best estimate of $689,211. That places the property above the R420606C - TERAVISTA R5 median of $646,108, in a neighborhood that appreciated 2.5% over the past year.
Estimated Value Range
$689,211
$748,206
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 $444,979 and $916,436. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$70,600 for 244 sqft less living space and -$31,790 for being older. Net adjustment: -$102,390.
Adjusted -$22,858 for 79 sqft less living space and +$6,358 for being newer. Net adjustment: -$16,500.
Adjusted -$45,138 for 156 sqft less living space and +$38,148 for being newer. Net adjustment: -$6,990.
Adjusted +$13,021 for 45 sqft more living space and -$25,432 for being older. Net adjustment: -$12,411.
Adjusted +$111,687 for 386 sqft more living space and +$6,358 for being newer. Net adjustment: +$118,045.
The Neighborhood
This home is valued 15.8% above the R420606C - TERAVISTA R5 median of $646,108. With 622 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 2.5% over the past year.
R420606C - TERAVISTA R5
above averageThis home is +15.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,326 across all districts. With a homestead exemption claimed, that drops to $12,937 — saving $1,389 per year. That's $1,078 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% | $6,682 |
| Williamson County MUD #10 | MUD | 0.3875% | $2,899 |
| Williamson County | County | 0.3694% | $2,764 |
| Austin Community College | special | 0.1034% | $774 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $748 |
| Williamson County FM/Rd | County | 0.0443% | $332 |
| Upper Brushy Creek WCID | Water | 0.0170% | $127 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9147% | $14,326 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $689,211 would pay approximately $4,302 per month (principal and interest only, excluding taxes and insurance).