510 PURPLE SAGE DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $273,239 and $292,210, with a best estimate of $278,645. That places the property below the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358, in a neighborhood that declined 9.6% over the past year.
Estimated Value Range
$278,645
$285,437
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN, this home's estimated market value is between $273,239 and $292,210. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$12,080 for 56 sqft less living space. Net adjustment: -$12,080.
Adjusted -$1,559 for being older. Net adjustment: -$1,559.
Adjusted -$11,864 for 55 sqft less living space. Net adjustment: -$11,864.
Adjusted +$23,944 for 111 sqft more living space and -$1,559 for being older. Net adjustment: +$22,385.
Adjusted -$216 for 1 sqft less living space. Net adjustment: -$216.
The Neighborhood
This home is valued 1.4% above the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. With 1,006 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.6% over the past year.
R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN
typicalThis home is +1.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $5,136 across all districts. With a homestead exemption claimed, that drops to $3,833 — saving $1,303 per year. That's $319 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% | $2,549 |
| Round Rock | City | 0.3720% | $1,062 |
| Williamson County | County | 0.3694% | $1,055 |
| Austin Community College | special | 0.1034% | $295 |
| Williamson County FM/Rd | County | 0.0443% | $127 |
| Upper Brushy Creek WCID | Water | 0.0170% | $49 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,136 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $278,645 would pay approximately $1,739 per month (principal and interest only, excluding taxes and insurance).