2851 DIEGO CT, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $364,110 and $715,941, with a best estimate of $594,545. 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
$594,545
$609,507
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $364,110 and $715,941. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$50,157 for 230 sqft less living space and +$17,503 for being newer. Net adjustment: -$32,654.
Adjusted +$30,530 for 140 sqft more living space and -$13,127 for being older. Net adjustment: +$17,403.
Adjusted +$55,172 for 253 sqft more living space and -$13,127 for being older. Net adjustment: +$42,045.
Adjusted -$20,935 for 96 sqft less living space and -$8,752 for being older. Net adjustment: -$29,687.
Adjusted -$180,128 for 826 sqft less living space. Net adjustment: -$180,128.
The Neighborhood
This home is valued 21.9% 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 +21.9% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,579 across all districts. With a homestead exemption claimed, that drops to $10,216 — saving $1,363 per year. That's $851 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% | $5,444 |
| Paloma Lakes MUD #1 | MUD | 0.3725% | $2,270 |
| Williamson County | County | 0.3694% | $2,252 |
| Austin Community College | special | 0.1034% | $630 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $609 |
| Williamson County FM/Rd | County | 0.0443% | $270 |
| Upper Brushy Creek WCID | Water | 0.0170% | $104 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8997% | $11,579 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $594,545 would pay approximately $3,711 per month (principal and interest only, excluding taxes and insurance).