406 MAIN AVE E, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $199,747 and $398,348, with a best estimate of $380,182. That places the property above the R701575F - OLD TOWN ROUND ROCK median of $319,256, in a neighborhood that appreciated 4.3% over the past year.
Estimated Value Range
$380,182
$496,483
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R701575F - OLD TOWN ROUND ROCK, this home's estimated market value is between $199,747 and $398,348. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$35,690 for 139 sqft less living space. Net adjustment: -$35,690.
Adjusted -$74,974 for 292 sqft less living space and +$3,092 for being newer and +$124,420 for having a garage. Net adjustment: +$52,538.
Adjusted +$22,852 for 89 sqft more living space and +$21,646 for being newer and -$90,802 for no pool. Net adjustment: -$46,304.
Adjusted +$74,461 for 290 sqft more living space and +$3,092 for being newer and +$124,420 for having a garage. Net adjustment: +$201,973.
Adjusted +$63,163 for 246 sqft more living space and -$3,092 for being older. Net adjustment: +$60,071.
The Neighborhood
This home is valued 55.5% above the R701575F - OLD TOWN ROUND ROCK median of $319,256. With 360 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 4.3% over the past year.
R701575F - OLD TOWN ROUND ROCK
outlier highThis home is +55.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $8,071 across all districts. With a homestead exemption claimed, that drops to $6,738 — saving $1,333 per year. That's $562 per month a buyer should budget. The assessed value increased +10.7% vs the subdivision average of +4.3%. This above-average increase gives a protest opportunity score of 57 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,006 |
| Round Rock | City | 0.3720% | $1,669 |
| Williamson County | County | 0.3694% | $1,657 |
| Austin Community College | special | 0.1034% | $464 |
| Williamson County FM/Rd | County | 0.0443% | $199 |
| Upper Brushy Creek WCID | Water | 0.0170% | $76 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,071 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $380,182 would pay approximately $2,373 per month (principal and interest only, excluding taxes and insurance).