400 RUBIO AVE, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $443,129 and $747,815, with a best estimate of $559,137. 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
$559,137
$654,301
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $443,129 and $747,815. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$160,476 for 625 sqft more living space. Net adjustment: +$160,476.
Adjusted -$18,230 for 71 sqft less living space and +$111,324 for being newer and +$124,420 for having a garage. Net adjustment: +$217,514.
Adjusted +$22,852 for 89 sqft more living space and +$117,509 for being newer. Net adjustment: +$140,361.
Adjusted +$71,893 for 280 sqft more living space and +$9,277 for being newer. Net adjustment: +$81,170.
Adjusted +$37,230 for 145 sqft more living space and +$102,047 for being newer. Net adjustment: +$139,277.
The Neighborhood
This home is valued 104.9% 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 +104.9% above the subdivision median.
Tax Analysis
The estimated annual property tax is $6,870 across all districts. With a homestead exemption claimed, that drops to $5,550 — saving $1,320 per year. That's $463 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% | $3,410 |
| Round Rock | City | 0.3720% | $1,420 |
| Williamson County | County | 0.3694% | $1,411 |
| Austin Community College | special | 0.1034% | $395 |
| Williamson County FM/Rd | County | 0.0443% | $169 |
| Upper Brushy Creek WCID | Water | 0.0170% | $65 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,870 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $559,137 would pay approximately $3,490 per month (principal and interest only, excluding taxes and insurance).