1600 DIANA DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $149,365 and $407,126, with a best estimate of $213,422. 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
$213,422
$389,645
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 $149,365 and $407,126. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$161,784 for 761 sqft less living space. Net adjustment: -$161,784.
Adjusted -$22,322 for 105 sqft less living space and +$4,575 for being newer. Net adjustment: -$17,747.
Adjusted -$123,304 for 580 sqft less living space. Net adjustment: -$123,304.
Adjusted -$71,219 for 335 sqft less living space and +$4,575 for being newer. Net adjustment: -$66,644.
Adjusted -$65,054 for 306 sqft less living space. Net adjustment: -$65,054.
The Neighborhood
This home is valued 24.1% 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
above averageThis home is +24.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $7,011 across all districts. With a homestead exemption claimed, that drops to $5,688 — saving $1,323 per year. That's $474 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% | $3,480 |
| Round Rock | City | 0.3720% | $1,449 |
| Williamson County | County | 0.3694% | $1,440 |
| Austin Community College | special | 0.1034% | $403 |
| Williamson County FM/Rd | County | 0.0443% | $173 |
| Upper Brushy Creek WCID | Water | 0.0170% | $66 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,011 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $213,422 would pay approximately $1,332 per month (principal and interest only, excluding taxes and insurance).