1620 DIANA DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $214,419 and $472,179, with a best estimate of $284,030. That places the property below the R655498G - Spring Ridge median of $314,073, in a neighborhood that declined 8.5% over the past year.
Estimated Value Range
$284,030
$278,476
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R655498G - Spring Ridge, this home's estimated market value is between $214,419 and $472,179. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$96,730 for 455 sqft less living space. Net adjustment: -$96,730.
Adjusted +$42,731 for 201 sqft more living space and +$4,575 for being newer. Net adjustment: +$47,306.
Adjusted -$58,251 for 274 sqft less living space. Net adjustment: -$58,251.
Adjusted -$6,165 for 29 sqft less living space and +$4,575 for being newer. Net adjustment: -$1,590.
Adjusted +$79,723 for 375 sqft more living space. Net adjustment: +$79,723.
The Neighborhood
This home is valued 11.3% below the R655498G - Spring Ridge median of $314,073. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.5% over the past year.
R655498G - Spring Ridge
typicalThis home is -11.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,011 across all districts. With a homestead exemption claimed, that drops to $3,709 — saving $1,302 per year. That's $309 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% | $2,487 |
| Round Rock | City | 0.3720% | $1,036 |
| Williamson County | County | 0.3694% | $1,029 |
| Austin Community College | special | 0.1034% | $288 |
| Williamson County FM/Rd | County | 0.0443% | $123 |
| Upper Brushy Creek WCID | Water | 0.0170% | $47 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,011 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $284,030 would pay approximately $1,773 per month (principal and interest only, excluding taxes and insurance).