813 CHRISTOPHER AVE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $313,771 and $456,470, with a best estimate of $371,946. 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
$371,946
$336,251
Based on 5 comparable properties(2 in the same subdivision)
There are 5 comparable properties within range, but few are in R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN. The estimated range of $313,771 and $456,470 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$3,451 for 16 sqft more living space and +$14,031 for being newer and +$5,438 for having a garage. Net adjustment: +$22,920.
Adjusted +$29,553 for 137 sqft more living space and +$62,361 for being newer and +$5,438 for having a garage. Net adjustment: +$97,352.
Adjusted -$83,265 for 386 sqft less living space and -$18,708 for being older. Net adjustment: -$101,973.
Adjusted +$11,648 for 54 sqft more living space and -$23,385 for being older. Net adjustment: -$11,737.
Adjusted -$75,499 for 350 sqft less living space and -$18,708 for being older. Net adjustment: -$94,207.
The Neighborhood
This home is valued 19.5% 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
above averageThis home is +19.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $6,050 across all districts. With a homestead exemption claimed, that drops to $4,738 — saving $1,312 per year. That's $395 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% | $3,003 |
| Round Rock | City | 0.3720% | $1,251 |
| Williamson County | County | 0.3694% | $1,242 |
| Austin Community College | special | 0.1034% | $348 |
| Williamson County FM/Rd | County | 0.0443% | $149 |
| Upper Brushy Creek WCID | Water | 0.0170% | $57 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,050 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $371,946 would pay approximately $2,322 per month (principal and interest only, excluding taxes and insurance).