8503 CHAT LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $302,181 and $537,513, with a best estimate of $305,045. That places the property below the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685, in a neighborhood that declined 6.9% over the past year.
Estimated Value Range
$305,045
$372,867
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R222592G - CAT HOLLOW ALL SECTIONS R4, this home's estimated market value is between $302,181 and $537,513. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$101,767 for 377 sqft less living space. Net adjustment: -$101,767.
Adjusted -$70,994 for 263 sqft less living space. Net adjustment: -$70,994.
Adjusted -$113,914 for 422 sqft less living space. Net adjustment: -$113,914.
Adjusted +$37,791 for 140 sqft more living space. Net adjustment: +$37,791.
Adjusted -$37,521 for 139 sqft less living space and +$7,466 for being newer. Net adjustment: -$30,055.
The Neighborhood
This home is valued 17.4% below the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 6.9% over the past year.
R222592G - CAT HOLLOW ALL SECTIONS R4
below averageThis home is -17.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,137 across all districts. With a homestead exemption claimed, that drops to $5,818 — saving $1,319 per year. That's $485 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% | $3,330 |
| Brushy Creek MUD | MUD | 0.3868% | $1,442 |
| Williamson County | County | 0.3694% | $1,378 |
| Austin Community College | special | 0.1034% | $386 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $373 |
| Williamson County FM/Rd | County | 0.0443% | $165 |
| Upper Brushy Creek WCID | Water | 0.0170% | $63 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $7,137 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $305,045 would pay approximately $1,904 per month (principal and interest only, excluding taxes and insurance).