406 AUSTIN AVE E, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $169,234 and $276,294, with a best estimate of $216,389. That places the property below the R703T14G - Round Rock Historical median of $404,269, in a neighborhood that appreciated 33.1% over the past year.
Estimated Value Range
$216,389
$199,823
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $169,234 and $276,294. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$1,260 for 4 sqft less living space and +$58,909 for being newer. Net adjustment: +$57,649.
Adjusted -$76,879 for 244 sqft less living space and +$58,909 for being newer. Net adjustment: -$17,970.
Adjusted -$170,142 for 540 sqft less living space. Net adjustment: -$170,142.
Adjusted -$149,977 for 476 sqft less living space. Net adjustment: -$149,977.
Adjusted -$127,291 for 404 sqft less living space and +$29,455 for being newer. Net adjustment: -$97,836.
The Neighborhood
This home is valued 50.6% below the R703T14G - Round Rock Historical median of $404,269. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 33.1% over the past year.
R703T14G - Round Rock Historical
outlier lowThis home is -50.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $3,595 across all districts. With a homestead exemption claimed, that drops to $2,308 — saving $1,287 per year. That's $192 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% | $1,785 |
| Round Rock | City | 0.3720% | $743 |
| Williamson County | County | 0.3694% | $738 |
| Austin Community College | special | 0.1034% | $207 |
| Williamson County FM/Rd | County | 0.0443% | $89 |
| Upper Brushy Creek WCID | Water | 0.0170% | $34 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $3,595 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $216,389 would pay approximately $1,351 per month (principal and interest only, excluding taxes and insurance).