3818 RIARDO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $378,758 and $683,693, with a best estimate of $633,425. That places the property above the H123421C - SALERNO median of $416,826, in a neighborhood that appreciated 99.5% over the past year.
Estimated Value Range
$633,425
$474,663
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in H123421C - SALERNO, this home's estimated market value is between $378,758 and $683,693. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$55,374 for 193 sqft more living space. Net adjustment: +$55,374.
Adjusted +$164,113 for 572 sqft more living space and +$9,374 for being newer. Net adjustment: +$173,487.
Adjusted -$72,875 for 254 sqft less living space. Net adjustment: -$72,875.
Adjusted +$69,146 for 241 sqft more living space. Net adjustment: +$69,146.
Adjusted +$55,374 for 193 sqft more living space. Net adjustment: +$55,374.
The Neighborhood
This home is valued 13.9% above the H123421C - SALERNO median of $416,826. With 997 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 99.5% over the past year.
H123421C - SALERNO
typicalThis home is +13.9% above the subdivision median.
Tax Analysis
The estimated annual property tax is $12,953 across all districts. With a homestead exemption claimed, that drops to $11,178 — saving $1,775 per year. That's $932 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 |
|---|---|---|---|
| Hutto ISD | School | 1.2052% | $5,721 |
| Round Rock MUD #1 | MUD | 0.6800% | $3,228 |
| Round Rock | City | 0.3720% | $1,766 |
| Williamson County | County | 0.3694% | $1,754 |
| Williamson County FM/Rd | County | 0.0443% | $210 |
| EWC Higher Ed Center | special | 0.0409% | $194 |
| Upper Brushy Creek WCID | Water | 0.0170% | $81 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.7288% | $12,953 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $633,425 would pay approximately $3,954 per month (principal and interest only, excluding taxes and insurance).