511 OLD WEST DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $292,414 and $493,485, with a best estimate of $321,622. That places the property above 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
$321,622
$287,386
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN. The estimated range of $292,414 and $493,485 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$6,256 for 29 sqft more living space and +$4,677 for being newer. Net adjustment: +$10,933.
Adjusted -$62,341 for 289 sqft less living space and +$4,677 for being newer. Net adjustment: -$57,664.
Adjusted -$69,028 for 320 sqft less living space and -$3,118 for being older and +$5,438 for having a garage. Net adjustment: -$66,708.
Adjusted -$75,499 for 350 sqft less living space and +$4,677 for being newer. Net adjustment: -$70,822.
Adjusted +$36,887 for 171 sqft more living space and +$4,677 for being newer. Net adjustment: +$41,564.
The Neighborhood
This home is valued 2.1% 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 +2.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $5,171 across all districts. With a homestead exemption claimed, that drops to $3,867 — saving $1,304 per year. That's $322 per month a buyer should budget. The assessed value increased -3.7% vs the subdivision average of -9.6%. This above-average increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $2,567 |
| Round Rock | City | 0.3720% | $1,069 |
| Williamson County | County | 0.3694% | $1,062 |
| Austin Community College | special | 0.1034% | $297 |
| 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% | $5,171 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $321,622 would pay approximately $2,008 per month (principal and interest only, excluding taxes and insurance).