1605 DIANA DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $206,065 and $356,626, with a best estimate of $326,581. That places the property above the R655498G - Spring Ridge median of $314,073, in a neighborhood that declined 8.5% over the past year.
Estimated Value Range
$326,581
$291,614
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 $206,065 and $356,626. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$19,559 for 92 sqft less living space and -$4,575 for being older. Net adjustment: -$24,134.
Adjusted -$165,610 for 779 sqft less living space and -$9,150 for being older. Net adjustment: -$174,760.
Adjusted +$18,921 for 89 sqft more living space and -$4,575 for being older. Net adjustment: +$14,346.
Adjusted +$71,006 for 334 sqft more living space. Net adjustment: +$71,006.
Adjusted +$77,172 for 363 sqft more living space and -$4,575 for being older. Net adjustment: +$72,597.
The Neighborhood
This home is valued 7.2% 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 -7.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,247 across all districts. With a homestead exemption claimed, that drops to $3,943 — saving $1,304 per year. That's $329 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% | $2,604 |
| Round Rock | City | 0.3720% | $1,085 |
| Williamson County | County | 0.3694% | $1,077 |
| Austin Community College | special | 0.1034% | $302 |
| Williamson County FM/Rd | County | 0.0443% | $129 |
| Upper Brushy Creek WCID | Water | 0.0170% | $50 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,247 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $326,581 would pay approximately $2,039 per month (principal and interest only, excluding taxes and insurance).