515 SARA DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $342,810 and $454,224, with a best estimate of $362,807. That places the property above the R462475H - Egger Acres median of $353,946, in a neighborhood that declined 4.4% over the past year.
Estimated Value Range
$362,807
$411,315
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R462475H - Egger Acres, this home's estimated market value is between $342,810 and $454,224. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$17,603 for 81 sqft less living space and +$1,252 for being newer. Net adjustment: -$16,351.
Adjusted -$134,956 for 621 sqft less living space and +$2,086 for being newer. Net adjustment: -$132,870.
Adjusted +$217 for 1 sqft more living space and -$417 for being older and -$3,854 for no pool. Net adjustment: -$4,054.
Adjusted +$43,030 for 198 sqft more living space and -$417 for being older. Net adjustment: +$42,613.
Adjusted -$30,860 for 142 sqft less living space. Net adjustment: -$30,860.
The Neighborhood
This home is valued 16.2% above the R462475H - Egger Acres median of $353,946. With 340 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.4% over the past year.
R462475H - Egger Acres
above averageThis home is +16.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $7,401 across all districts. With a homestead exemption claimed, that drops to $6,074 — saving $1,327 per year. That's $506 per month a buyer should budget. The assessed value increased +1.5% vs the subdivision average of -4.4%. This above-average increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,673 |
| Round Rock | City | 0.3720% | $1,530 |
| Williamson County | County | 0.3694% | $1,520 |
| Austin Community College | special | 0.1034% | $425 |
| Williamson County FM/Rd | County | 0.0443% | $182 |
| Upper Brushy Creek WCID | Water | 0.0170% | $70 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,401 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $362,807 would pay approximately $2,265 per month (principal and interest only, excluding taxes and insurance).