8303 SUNBURST PKWY, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $469,643 and $901,128, with a best estimate of $849,492. That places the property above the R292598D - Stone Canyon - Weekley & Newmark median of $523,036, in a neighborhood that declined 5.2% over the past year.
Estimated Value Range
$849,492
$777,120
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R292598D - Stone Canyon - Weekley & Newmark, this home's estimated market value is between $469,643 and $901,128. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$320,967 for 962 sqft more living space and -$1,095 for being older. Net adjustment: +$319,872.
Adjusted +$97,758 for 293 sqft more living space. Net adjustment: +$97,758.
Adjusted +$328,307 for 984 sqft more living space. Net adjustment: +$328,307.
Adjusted -$5,338 for 16 sqft less living space. Net adjustment: -$5,338.
Adjusted +$153,143 for 459 sqft more living space and -$1,095 for being older. Net adjustment: +$152,048.
The Neighborhood
This home is valued 48.6% above the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. With 952 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.2% over the past year.
R292598D - Stone Canyon - Weekley & Newmark
above averageThis home is +48.6% above the subdivision median.
Tax Analysis
The estimated annual property tax is $13,268 across all districts. With a homestead exemption claimed, that drops to $11,874 — saving $1,394 per year. That's $990 per month a buyer should budget. The assessed value increased +6.8% vs the subdivision average of -5.2%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $6,940 |
| Williamson County | County | 0.3694% | $2,871 |
| Fern Bluff MUD | MUD | 0.1800% | $1,399 |
| Austin Community College | special | 0.1034% | $804 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $777 |
| Williamson County FM/Rd | County | 0.0443% | $344 |
| Upper Brushy Creek WCID | Water | 0.0170% | $132 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7073% | $13,268 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $849,492 would pay approximately $5,303 per month (principal and interest only, excluding taxes and insurance).