2020 BIRKBY CT, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $280,532 and $425,821, with a best estimate of $284,544. That places the property below the R634417C - GLEN ELLYN median of $356,668, in a neighborhood that declined 3.8% over the past year.
Estimated Value Range
$284,544
$330,641
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 $280,532 and $425,821. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$69,041 for 310 sqft less living space. Net adjustment: -$69,041.
Adjusted -$75,054 for 337 sqft less living space. Net adjustment: -$75,054.
Adjusted +$17,594 for 79 sqft more living space. Net adjustment: +$17,594.
Adjusted -$5,568 for 25 sqft less living space. Net adjustment: -$5,568.
Adjusted -$69,041 for 310 sqft less living space. Net adjustment: -$69,041.
The Neighborhood
This home is valued 7.3% 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 -7.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,949 across all districts. With a homestead exemption claimed, that drops to $4,638 — saving $1,311 per year. That's $387 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% | $2,953 |
| Round Rock | City | 0.3720% | $1,230 |
| Williamson County | County | 0.3694% | $1,222 |
| Austin Community College | special | 0.1034% | $342 |
| Williamson County FM/Rd | County | 0.0443% | $147 |
| Upper Brushy Creek WCID | Water | 0.0170% | $56 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,949 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $284,544 would pay approximately $1,776 per month (principal and interest only, excluding taxes and insurance).