1106 HILLRIDGE DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $379,714 and $1,043,474, with a best estimate of $816,248. That places the property above the R420606C - TERAVISTA R5 median of $646,108, in a neighborhood that appreciated 2.5% over the past year.
Estimated Value Range
$816,248
$606,633
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 $379,714 and $1,043,474. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$69,154 for 239 sqft more living space and -$44,506 for being older. Net adjustment: +$24,648.
Adjusted +$116,895 for 404 sqft more living space and -$6,358 for being older. Net adjustment: +$110,537.
Adjusted +$94,616 for 327 sqft more living space and +$25,432 for being newer. Net adjustment: +$120,048.
Adjusted +$152,774 for 528 sqft more living space and -$38,148 for being older. Net adjustment: +$114,626.
Adjusted -$8,970 for 31 sqft less living space and -$76,296 for being older. Net adjustment: -$85,266.
The Neighborhood
This home is valued 6.1% below the R420606C - TERAVISTA R5 median of $646,108. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 2.5% over the past year.
R420606C - TERAVISTA R5
typicalThis home is -6.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $11,615 across all districts. With a homestead exemption claimed, that drops to $10,253 — saving $1,362 per year. That's $854 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% | $5,418 |
| Williamson County MUD #10 | MUD | 0.3875% | $2,351 |
| Williamson County | County | 0.3694% | $2,241 |
| Austin Community College | special | 0.1034% | $627 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $606 |
| Williamson County FM/Rd | County | 0.0443% | $269 |
| Upper Brushy Creek WCID | Water | 0.0170% | $103 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9147% | $11,615 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $816,248 would pay approximately $5,095 per month (principal and interest only, excluding taxes and insurance).