1228 GREENBRIAR LOOP, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $129,795 and $349,268, with a best estimate of $248,201. That places the property below the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799, in a neighborhood that declined 10.6% over the past year.
Estimated Value Range
$248,201
$226,010
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE, this home's estimated market value is between $129,795 and $349,268. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$123,452 for 536 sqft less living space and -$697 for being older. Net adjustment: -$124,149.
Adjusted +$55,508 for 241 sqft more living space and -$3,483 for being older. Net adjustment: +$52,025.
Adjusted +$9,213 for 40 sqft more living space. Net adjustment: +$9,213.
Adjusted -$9,443 for 41 sqft less living space and -$3,483 for being older. Net adjustment: -$12,926.
Adjusted -$75,546 for 328 sqft less living space. Net adjustment: -$75,546.
The Neighborhood
This home is valued 15.0% below the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 10.6% over the past year.
R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE
typicalThis home is -15.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $4,067 across all districts. With a homestead exemption claimed, that drops to $2,774 — saving $1,293 per year. That's $231 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% | $2,018 |
| Round Rock | City | 0.3720% | $841 |
| Williamson County | County | 0.3694% | $835 |
| Austin Community College | special | 0.1034% | $234 |
| Williamson County FM/Rd | County | 0.0443% | $100 |
| Upper Brushy Creek WCID | Water | 0.0170% | $38 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $4,067 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $248,201 would pay approximately $1,549 per month (principal and interest only, excluding taxes and insurance).