1555 UNIVERSITY BLVD, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $51,660,215 and $51,766,774, with a best estimate of $51,721,596. That places the property above the R20CS - Rr East School median of $8,387,551, in a neighborhood that appreciated 0.0% over the past year.
Estimated Value Range
$51,721,596
$157,020,004
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in R20CS - Rr East School. The estimated range of $51,660,215 and $51,766,774 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$51,406,411 for 212,903 sqft more living space and -$6,235 for no pool and -$60,193 for no garage. Net adjustment: +$51,339,983.
Adjusted +$51,248,741 for 212,250 sqft more living space and -$101 for being older and -$60,193 for no garage. Net adjustment: +$51,188,447.
Adjusted +$51,348,220 for 212,662 sqft more living space and -$101 for being older and -$60,193 for no garage. Net adjustment: +$51,287,926.
Adjusted +$51,269,264 for 212,335 sqft more living space and +$506 for being newer and -$6,235 for no pool and -$60,193 for no garage. Net adjustment: +$51,203,342.
Adjusted +$51,440,697 for 213,045 sqft more living space and +$506 for being newer and -$60,193 for no garage. Net adjustment: +$51,381,010.
The Neighborhood
This home is valued 1772.1% above the R20CS - Rr East School median of $8,387,551. With 5 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.0% over the past year.
R20CS - Rr East School
outlier highThis home is +1772.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $2,825,223 across all districts. With a homestead exemption claimed, that drops to $2,794,968 — saving $30,255 per year. That's $232,914 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% | $1,402,346 |
| Round Rock | City | 0.3720% | $584,114 |
| Williamson County | County | 0.3694% | $580,106 |
| Austin Community College | special | 0.1034% | $162,359 |
| Williamson County FM/Rd | County | 0.0443% | $69,605 |
| Upper Brushy Creek WCID | Water | 0.0170% | $26,693 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $2,825,223 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $51,721,596 would pay approximately $322,845 per month (principal and interest only, excluding taxes and insurance).