503 RUBIO AVE, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $71,113 and $228,159, with a best estimate of $186,141. 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
$186,141
$247,096
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 $71,113 and $228,159. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$21,311 for 83 sqft less living space. Net adjustment: -$21,311.
Adjusted -$86,272 for 336 sqft less living space. Net adjustment: -$86,272.
Adjusted -$70,866 for 276 sqft less living space. Net adjustment: -$70,866.
Adjusted -$124,786 for 486 sqft less living space. Net adjustment: -$124,786.
Adjusted -$99,880 for 389 sqft less living space. Net adjustment: -$99,880.
The Neighborhood
This home is valued 22.6% 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
below averageThis home is -22.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $4,446 across all districts. With a homestead exemption claimed, that drops to $3,150 — saving $1,296 per year. That's $263 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% | $2,207 |
| Round Rock | City | 0.3720% | $919 |
| Williamson County | County | 0.3694% | $913 |
| Austin Community College | special | 0.1034% | $255 |
| Williamson County FM/Rd | County | 0.0443% | $110 |
| Upper Brushy Creek WCID | Water | 0.0170% | $42 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $4,446 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $186,141 would pay approximately $1,162 per month (principal and interest only, excluding taxes and insurance).