310 MILAM AVE E, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $258,381 and $469,727, with a best estimate of $333,771. 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
$333,771
$325,611
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 $258,381 and $469,727. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$144,556 for 563 sqft more living space and -$92,770 for being older. Net adjustment: +$51,786.
Adjusted +$191,544 for 746 sqft more living space and -$77,308 for being older. Net adjustment: +$114,236.
Adjusted +$172,543 for 672 sqft more living space and -$92,770 for being older. Net adjustment: +$79,773.
Adjusted +$253,166 for 986 sqft more living space and -$77,308 for being older. Net adjustment: +$175,858.
Adjusted +$191,030 for 744 sqft more living space and -$139,155 for being older. Net adjustment: +$51,875.
The Neighborhood
This home is valued 2.0% 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
typicalThis home is +2.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $4,040 across all districts. With a homestead exemption claimed, that drops to $2,748 — saving $1,292 per year. That's $229 per month a buyer should budget. The assessed value increased +9.8% vs the subdivision average of +4.3%. This above-average increase gives a protest opportunity score of 43 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $2,005 |
| Round Rock | City | 0.3720% | $835 |
| Williamson County | County | 0.3694% | $830 |
| Austin Community College | special | 0.1034% | $232 |
| 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% | $4,040 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $333,771 would pay approximately $2,083 per month (principal and interest only, excluding taxes and insurance).