3989 LORD BYRON CIR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $367,982 and $604,789, with a best estimate of $455,041. That places the property below 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
$455,041
$456,612
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 $367,982 and $604,789. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$116,445 for 407 sqft less living space and +$1,965 for being newer. Net adjustment: -$114,480.
Adjusted -$1,717 for 6 sqft less living space and -$1,965 for being older. Net adjustment: -$3,682.
Adjusted +$103,570 for 362 sqft more living space and +$1,965 for being newer. Net adjustment: +$105,535.
Adjusted -$141,050 for 493 sqft less living space. Net adjustment: -$141,050.
Adjusted +$61,799 for 216 sqft more living space and +$3,930 for being newer. Net adjustment: +$65,729.
The Neighborhood
This home is valued 11.2% below the R550600D - Forest Creek Sec 15,16,19,31 median of $514,276. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.7% over the past year.
R550600D - Forest Creek Sec 15,16,19,31
typicalThis home is -11.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,216 across all districts. With a homestead exemption claimed, that drops to $6,881 — saving $1,335 per year. That's $573 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% | $4,078 |
| Round Rock | City | 0.3720% | $1,699 |
| Williamson County | County | 0.3694% | $1,687 |
| Austin Community College | special | 0.1034% | $472 |
| Williamson County FM/Rd | County | 0.0443% | $202 |
| Upper Brushy Creek WCID | Water | 0.0170% | $78 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,216 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $455,041 would pay approximately $2,840 per month (principal and interest only, excluding taxes and insurance).