1618 DIANA DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $197,120 and $415,315, with a best estimate of $227,165. 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
$227,165
$352,935
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 $197,120 and $415,315. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$18,708 for 88 sqft less living space and +$9,150 for being newer. Net adjustment: -$9,558.
Adjusted -$119,690 for 563 sqft less living space and +$4,575 for being newer. Net adjustment: -$115,115.
Adjusted -$67,605 for 318 sqft less living space and +$9,150 for being newer. Net adjustment: -$58,455.
Adjusted -$61,440 for 289 sqft less living space and +$4,575 for being newer. Net adjustment: -$56,865.
Adjusted +$18,283 for 86 sqft more living space and +$4,575 for being newer. Net adjustment: +$22,858.
The Neighborhood
This home is valued 12.4% above the R655498G - Spring Ridge median of $314,073. With 108 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.5% over the past year.
R655498G - Spring Ridge
typicalThis home is +12.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $6,350 across all districts. With a homestead exemption claimed, that drops to $5,035 — saving $1,315 per year. That's $420 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% | $3,152 |
| Round Rock | City | 0.3720% | $1,313 |
| Williamson County | County | 0.3694% | $1,304 |
| Austin Community College | special | 0.1034% | $365 |
| Williamson County FM/Rd | County | 0.0443% | $156 |
| Upper Brushy Creek WCID | Water | 0.0170% | $60 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,350 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $227,165 would pay approximately $1,418 per month (principal and interest only, excluding taxes and insurance).