3138 BLANTYRE BND, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $338,673 and $396,004, with a best estimate of $392,850. That places the property above the R634417C - GLEN ELLYN median of $356,668, in a neighborhood that declined 3.8% over the past year.
Estimated Value Range
$392,850
$351,943
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R634417C - GLEN ELLYN, this home's estimated market value is between $338,673 and $396,004. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$1,336 for 6 sqft more living space. Net adjustment: +$1,336.
Adjusted -$18,485 for 83 sqft less living space. Net adjustment: -$18,485.
This comparable closely matches the subject property's features.
Adjusted +$71,714 for 322 sqft more living space. Net adjustment: +$71,714.
Adjusted +$71,714 for 322 sqft more living space. Net adjustment: +$71,714.
The Neighborhood
This home is valued 1.3% below the R634417C - GLEN ELLYN median of $356,668. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.8% over the past year.
R634417C - GLEN ELLYN
typicalThis home is -1.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,332 across all districts. With a homestead exemption claimed, that drops to $5,017 — saving $1,315 per year. That's $418 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% | $3,143 |
| Round Rock | City | 0.3720% | $1,309 |
| Williamson County | County | 0.3694% | $1,300 |
| Austin Community College | special | 0.1034% | $364 |
| Williamson County FM/Rd | County | 0.0443% | $156 |
| Upper Brushy Creek WCID | Water | 0.0170% | $60 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,332 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $392,850 would pay approximately $2,452 per month (principal and interest only, excluding taxes and insurance).