812 CHRISTOPHER AVE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $-29,620 and $183,498, with a best estimate of $98,414. 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
$98,414
$185,883
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 $-29,620 and $183,498. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$98,365 for 456 sqft less living space and -$7,795 for being older. Net adjustment: -$106,160.
Adjusted -$167,825 for 778 sqft less living space and -$7,795 for being older. Net adjustment: -$175,620.
Adjusted -$193,926 for 899 sqft less living space and -$56,125 for being older. Net adjustment: -$250,051.
Adjusted +$82,834 for 384 sqft more living space and -$15,590 for being older. Net adjustment: +$67,244.
Adjusted -$55,222 for 256 sqft less living space and -$65,479 for being older. Net adjustment: -$120,701.
The Neighborhood
This home is valued 33.9% 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
below averageThis home is -33.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $3,345 across all districts. With a homestead exemption claimed, that drops to $2,060 — saving $1,285 per year. That's $172 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% | $1,660 |
| Round Rock | City | 0.3720% | $691 |
| Williamson County | County | 0.3694% | $687 |
| Austin Community College | special | 0.1034% | $192 |
| Williamson County FM/Rd | County | 0.0443% | $82 |
| Upper Brushy Creek WCID | Water | 0.0170% | $32 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $3,345 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $98,414 would pay approximately $614 per month (principal and interest only, excluding taxes and insurance).