1109 HILLRIDGE DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $375,856 and $656,897, with a best estimate of $452,274. That places the property below the R420606C - TERAVISTA R5 median of $646,108, in a neighborhood that appreciated 2.5% over the past year.
Estimated Value Range
$452,274
$657,526
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 $375,856 and $656,897. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$67,996 for 235 sqft more living space and -$19,074 for being older. Net adjustment: +$48,922.
Adjusted -$114,291 for 395 sqft less living space and -$57,222 for being older. Net adjustment: -$171,513.
Adjusted -$66,549 for 230 sqft less living space and -$19,074 for being older. Net adjustment: -$85,623.
Adjusted +$18,807 for 65 sqft more living space and -$57,222 for being older. Net adjustment: -$38,415.
Adjusted +$42,244 for 146 sqft more living space and +$44,506 for being newer. Net adjustment: +$86,750.
The Neighborhood
This home is valued 1.8% 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
typicalThis home is +1.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $12,406 across all districts. With a homestead exemption claimed, that drops to $11,036 — saving $1,370 per year. That's $920 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% | $5,787 |
| Williamson County MUD #10 | MUD | 0.3875% | $2,511 |
| Williamson County | County | 0.3694% | $2,394 |
| Austin Community College | special | 0.1034% | $670 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $647 |
| Williamson County FM/Rd | County | 0.0443% | $287 |
| Upper Brushy Creek WCID | Water | 0.0170% | $110 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9147% | $12,406 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $452,274 would pay approximately $2,823 per month (principal and interest only, excluding taxes and insurance).