1120 HILLRIDGE DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $478,847 and $950,305, with a best estimate of $723,079. 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
$723,079
$756,151
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $478,847 and $950,305. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$24,016 for 83 sqft less living space and -$44,506 for being older. Net adjustment: -$68,522.
Adjusted +$23,726 for 82 sqft more living space and -$6,358 for being older. Net adjustment: +$17,368.
Adjusted +$1,447 for 5 sqft more living space and +$25,432 for being newer. Net adjustment: +$26,879.
Adjusted +$59,605 for 206 sqft more living space and -$38,148 for being older. Net adjustment: +$21,457.
Adjusted +$158,272 for 547 sqft more living space and -$6,358 for being older. Net adjustment: +$151,914.
The Neighborhood
This home is valued 17.0% above the R420606C - TERAVISTA R5 median of $646,108. With 622 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 2.5% over the past year.
R420606C - TERAVISTA R5
above averageThis home is +17.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,407 across all districts. With a homestead exemption claimed, that drops to $13,017 — saving $1,390 per year. That's $1,085 per month a buyer should budget. The assessed value increased +7.6% vs the subdivision average of +2.5%. This above-average increase gives a protest opportunity score of 46 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $6,720 |
| Williamson County MUD #10 | MUD | 0.3875% | $2,916 |
| Williamson County | County | 0.3694% | $2,780 |
| Austin Community College | special | 0.1034% | $778 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $752 |
| Williamson County FM/Rd | County | 0.0443% | $334 |
| Upper Brushy Creek WCID | Water | 0.0170% | $128 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9147% | $14,407 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $723,079 would pay approximately $4,513 per month (principal and interest only, excluding taxes and insurance).