303 AUSTIN AVE E, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $345,821 and $535,755, with a best estimate of $442,924. 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
$442,924
$282,008
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 $345,821 and $535,755. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$43,136 for 168 sqft less living space and -$9,277 for being older and +$124,420 for having a garage. Net adjustment: +$72,007.
Adjusted -$143,016 for 557 sqft less living space and -$30,923 for being older. Net adjustment: -$173,939.
Adjusted -$4,622 for 18 sqft less living space and +$37,108 for being newer and +$124,420 for having a garage. Net adjustment: +$156,906.
Adjusted -$52,379 for 204 sqft less living space and -$52,570 for being older. Net adjustment: -$104,949.
Adjusted +$62,136 for 242 sqft more living space and +$37,108 for being newer and +$124,420 for having a garage. Net adjustment: +$223,664.
The Neighborhood
This home is valued 11.7% below the R701575F - OLD TOWN ROUND ROCK median of $319,256. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 4.3% over the past year.
R701575F - OLD TOWN ROUND ROCK
typicalThis home is -11.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,074 across all districts. With a homestead exemption claimed, that drops to $3,772 — saving $1,302 per year. That's $314 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% | $2,519 |
| Round Rock | City | 0.3720% | $1,049 |
| Williamson County | County | 0.3694% | $1,042 |
| Austin Community College | special | 0.1034% | $292 |
| Williamson County FM/Rd | County | 0.0443% | $125 |
| Upper Brushy Creek WCID | Water | 0.0170% | $48 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,074 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $442,924 would pay approximately $2,765 per month (principal and interest only, excluding taxes and insurance).