3925 LORD BYRON CIR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $376,950 and $481,140, with a best estimate of $420,360. 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
$420,360
$439,717
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 $376,950 and $481,140. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$85,260 for 298 sqft less living space and -$1,965 for being older. Net adjustment: -$87,225.
Adjusted -$51,213 for 179 sqft less living space and -$3,930 for being older. Net adjustment: -$55,143.
Adjusted -$77,249 for 270 sqft less living space. Net adjustment: -$77,249.
Adjusted -$74,674 for 261 sqft less living space and -$9,824 for being older. Net adjustment: -$84,498.
Adjusted -$75,246 for 263 sqft less living space and -$3,930 for being older. Net adjustment: -$79,176.
The Neighborhood
This home is valued 14.5% 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 -14.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,912 across all districts. With a homestead exemption claimed, that drops to $6,580 — saving $1,332 per year. That's $548 per month a buyer should budget. The assessed value increased +9.6% vs the subdivision average of -8.7%. 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% | $3,927 |
| Round Rock | City | 0.3720% | $1,636 |
| Williamson County | County | 0.3694% | $1,625 |
| Austin Community College | special | 0.1034% | $455 |
| Williamson County FM/Rd | County | 0.0443% | $195 |
| Upper Brushy Creek WCID | Water | 0.0170% | $75 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,912 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $420,360 would pay approximately $2,624 per month (principal and interest only, excluding taxes and insurance).