3987 LORD BYRON CIR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $361,768 and $536,283, with a best estimate of $451,391. 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
$451,391
$475,503
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 $361,768 and $536,283. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$24,033 for 84 sqft less living space and -$7,859 for being older. Net adjustment: -$31,892.
Adjusted -$34,047 for 119 sqft less living space and +$1,965 for being newer. Net adjustment: -$32,082.
Adjusted -$26,036 for 91 sqft less living space and +$3,930 for being newer. Net adjustment: -$22,106.
Adjusted -$23,461 for 82 sqft less living space and -$5,894 for being older. Net adjustment: -$29,355.
Adjusted -$143,339 for 501 sqft less living space. Net adjustment: -$143,339.
The Neighborhood
This home is valued 7.5% 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 -7.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,556 across all districts. With a homestead exemption claimed, that drops to $7,217 — saving $1,339 per year. That's $601 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% | $4,247 |
| Round Rock | City | 0.3720% | $1,769 |
| Williamson County | County | 0.3694% | $1,757 |
| Austin Community College | special | 0.1034% | $492 |
| Williamson County FM/Rd | County | 0.0443% | $211 |
| Upper Brushy Creek WCID | Water | 0.0170% | $81 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,556 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $451,391 would pay approximately $2,818 per month (principal and interest only, excluding taxes and insurance).