203 GRAND ISLE DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $263,963 and $375,940, with a best estimate of $330,264. That places the property below the R434598G - Chandler Creek median of $342,930, in a neighborhood that declined 6.7% over the past year.
Estimated Value Range
$330,264
$330,264
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 $263,963 and $375,940. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$22,545 for 120 sqft less living space and -$692 for being older. Net adjustment: -$23,237.
Adjusted -$90,366 for 481 sqft less living space. Net adjustment: -$90,366.
This comparable closely matches the subject property's features.
Adjusted -$3,570 for 19 sqft less living space and +$231 for being newer. Net adjustment: -$3,339.
Adjusted -$31,736 for no pool. Net adjustment: -$31,736.
The Neighborhood
This home is valued 3.7% below the R434598G - Chandler Creek median of $342,930. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 6.7% over the past year.
R434598G - Chandler Creek
typicalThis home is -3.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,985 across all districts. With a homestead exemption claimed, that drops to $4,673 — saving $1,312 per year. That's $389 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% | $2,950 |
| Williamson County | County | 0.3694% | $1,220 |
| Meadows of Chandler Creek MUD | MUD | 0.2849% | $941 |
| Austin Community College | special | 0.1034% | $341 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $330 |
| Williamson County FM/Rd | County | 0.0443% | $146 |
| Upper Brushy Creek WCID | Water | 0.0170% | $56 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8121% | $5,985 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $330,264 would pay approximately $2,061 per month (principal and interest only, excluding taxes and insurance).