2831 DIEGO CT, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $622,090 and $903,886, with a best estimate of $713,498. That places the property above the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831, in a neighborhood that declined 1.7% over the past year.
Estimated Value Range
$713,498
$590,623
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $622,090 and $903,886. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$77,852 for 357 sqft more living space. Net adjustment: +$77,852.
Adjusted +$62,587 for 287 sqft more living space. Net adjustment: +$62,587.
Adjusted +$38,381 for 176 sqft more living space and -$8,752 for being older. Net adjustment: +$29,629.
Adjusted +$313,152 for 1,436 sqft more living space and -$13,127 for being older. Net adjustment: +$300,025.
Adjusted +$408,232 for 1,872 sqft more living space and -$8,752 for being older. Net adjustment: +$399,480.
The Neighborhood
This home is valued 18.2% above the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831. With 695 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.7% over the past year.
R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN
above averageThis home is +18.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,220 across all districts. With a homestead exemption claimed, that drops to $9,861 — saving $1,359 per year. That's $822 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% | $5,275 |
| Paloma Lakes MUD #1 | MUD | 0.3725% | $2,200 |
| Williamson County | County | 0.3694% | $2,182 |
| Austin Community College | special | 0.1034% | $611 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $590 |
| Williamson County FM/Rd | County | 0.0443% | $262 |
| Upper Brushy Creek WCID | Water | 0.0170% | $100 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8997% | $11,220 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $713,498 would pay approximately $4,454 per month (principal and interest only, excluding taxes and insurance).