1604 DIANA DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $249,867 and $400,429, with a best estimate of $370,384. 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
$370,384
$282,487
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 $249,867 and $400,429. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$15,094 for 71 sqft more living space and +$4,575 for being newer. Net adjustment: +$19,669.
Adjusted -$130,958 for 616 sqft less living space. Net adjustment: -$130,958.
Adjusted +$53,574 for 252 sqft more living space and +$4,575 for being newer. Net adjustment: +$58,149.
Adjusted +$105,659 for 497 sqft more living space and +$9,150 for being newer. Net adjustment: +$114,809.
Adjusted +$111,824 for 526 sqft more living space and +$4,575 for being newer. Net adjustment: +$116,399.
The Neighborhood
This home is valued 10.1% 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 -10.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,083 across all districts. With a homestead exemption claimed, that drops to $3,780 — saving $1,303 per year. That's $315 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% | $2,523 |
| Round Rock | City | 0.3720% | $1,051 |
| Williamson County | County | 0.3694% | $1,044 |
| Austin Community College | special | 0.1034% | $292 |
| Williamson County FM/Rd | County | 0.0443% | $125 |
| Upper Brushy Creek WCID | Water | 0.0170% | $48 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,083 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $370,384 would pay approximately $2,312 per month (principal and interest only, excluding taxes and insurance).