3909 LORD BYRON CIR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $300,687 and $666,652, with a best estimate of $534,977. That places the property above the R550600D - Forest Creek Sec 15,16,19,31 median of $514,276, in a neighborhood that declined 8.7% over the past year.
Estimated Value Range
$534,977
$553,675
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R550600D - Forest Creek Sec 15,16,19,31, this home's estimated market value is between $300,687 and $666,652. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$91,268 for 319 sqft more living space and -$1,965 for being older. Net adjustment: +$89,303.
Adjusted -$10,872 for 38 sqft less living space. Net adjustment: -$10,872.
Adjusted -$222,305 for 777 sqft less living space. Net adjustment: -$222,305.
Adjusted +$110,437 for 386 sqft more living space. Net adjustment: +$110,437.
Adjusted -$107,576 for 376 sqft less living space and -$3,930 for being older. Net adjustment: -$111,506.
The Neighborhood
This home is valued 7.7% above the R550600D - Forest Creek Sec 15,16,19,31 median of $514,276. With 274 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.7% over the past year.
R550600D - Forest Creek Sec 15,16,19,31
typicalThis home is +7.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,962 across all districts. With a homestead exemption claimed, that drops to $8,610 — saving $1,352 per year. That's $718 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% | $4,945 |
| Round Rock | City | 0.3720% | $2,060 |
| Williamson County | County | 0.3694% | $2,046 |
| Austin Community College | special | 0.1034% | $572 |
| Williamson County FM/Rd | County | 0.0443% | $245 |
| Upper Brushy Creek WCID | Water | 0.0170% | $94 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $9,962 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $534,977 would pay approximately $3,339 per month (principal and interest only, excluding taxes and insurance).