604 RUBIO AVE, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $155,689 and $220,135, with a best estimate of $195,323. That places the property below the R701575F - OLD TOWN ROUND ROCK median of $319,256, in a neighborhood that appreciated 4.3% over the past year.
Estimated Value Range
$195,323
$134,312
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 $155,689 and $220,135. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$37,744 for 147 sqft more living space. Net adjustment: +$37,744.
Adjusted -$91,407 for 356 sqft less living space. Net adjustment: -$91,407.
Adjusted +$8,216 for 32 sqft more living space. Net adjustment: +$8,216.
Adjusted -$29,271 for 114 sqft less living space and -$46,385 for being older. Net adjustment: -$75,656.
Adjusted +$55,460 for 216 sqft more living space. Net adjustment: +$55,460.
The Neighborhood
This home is valued 57.9% 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
outlier lowThis home is -57.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $2,417 across all districts. With a homestead exemption claimed, that drops to $1,192 — saving $1,225 per year. That's $99 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% | $1,200 |
| Round Rock | City | 0.3720% | $500 |
| Williamson County | County | 0.3694% | $496 |
| Austin Community College | special | 0.1034% | $139 |
| Williamson County FM/Rd | County | 0.0443% | $60 |
| Upper Brushy Creek WCID | Water | 0.0170% | $23 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $2,417 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $195,323 would pay approximately $1,219 per month (principal and interest only, excluding taxes and insurance).