511 PURPLE SAGE DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $215,841 and $258,454, with a best estimate of $251,081. 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
$251,081
$269,825
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 $215,841 and $258,454. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$36,024 for 167 sqft less living space and +$1,559 for being newer. Net adjustment: -$34,465.
Adjusted -$23,944 for 111 sqft less living space. Net adjustment: -$23,944.
Adjusted -$35,808 for 166 sqft less living space and +$1,559 for being newer. Net adjustment: -$34,249.
Adjusted -$24,160 for 112 sqft less living space and +$1,559 for being newer. Net adjustment: -$22,601.
Adjusted -$68,597 for 318 sqft less living space and +$1,559 for being newer. Net adjustment: -$67,038.
The Neighborhood
This home is valued 4.1% below the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.6% over the past year.
R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN
typicalThis home is -4.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $4,855 across all districts. With a homestead exemption claimed, that drops to $3,555 — saving $1,300 per year. That's $296 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% | $2,410 |
| Round Rock | City | 0.3720% | $1,004 |
| Williamson County | County | 0.3694% | $997 |
| Austin Community College | special | 0.1034% | $279 |
| Williamson County FM/Rd | County | 0.0443% | $120 |
| Upper Brushy Creek WCID | Water | 0.0170% | $46 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $4,855 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $251,081 would pay approximately $1,567 per month (principal and interest only, excluding taxes and insurance).