900 COUNTRY AIRE DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $450,295 and $484,394, with a best estimate of $463,423. That places the property above the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.
Estimated Value Range
$463,423
$418,678
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 $450,295 and $484,394. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$63,734 for 328 sqft more living space and -$1,000 for being older. Net adjustment: +$62,734.
Adjusted +$92,104 for 474 sqft more living space and -$2,000 for being older. Net adjustment: +$90,104.
Adjusted +$125,137 for 644 sqft more living space and -$1,000 for being older. Net adjustment: +$124,137.
Adjusted +$126,497 for 651 sqft more living space and -$1,000 for being older. Net adjustment: +$125,497.
Adjusted +$126,886 for 653 sqft more living space and +$6,001 for being newer. Net adjustment: +$132,887.
The Neighborhood
This home is valued 17.8% above the R450X - Round Rock East - Duplex median of $355,449. With 836 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.7% over the past year.
R450X - Round Rock East - Duplex
above averageThis home is +17.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $7,533 across all districts. With a homestead exemption claimed, that drops to $6,205 — saving $1,328 per year. That's $517 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% | $3,739 |
| Round Rock | City | 0.3720% | $1,557 |
| Williamson County | County | 0.3694% | $1,547 |
| Austin Community College | special | 0.1034% | $433 |
| Williamson County FM/Rd | County | 0.0443% | $186 |
| Upper Brushy Creek WCID | Water | 0.0170% | $71 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,533 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $463,423 would pay approximately $2,893 per month (principal and interest only, excluding taxes and insurance).