4025 RIARDO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $427,106 and $716,998, with a best estimate of $539,601. 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
$539,601
$564,122
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 $427,106 and $716,998. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$165,261 for 576 sqft more living space. Net adjustment: +$165,261.
Adjusted +$199,116 for 694 sqft more living space. Net adjustment: +$199,116.
Adjusted +$280,599 for 978 sqft more living space. Net adjustment: +$280,599.
Adjusted -$7,173 for 25 sqft less living space and -$18,749 for being older. Net adjustment: -$25,922.
Adjusted +$284,329 for 991 sqft more living space. Net adjustment: +$284,329.
The Neighborhood
This home is valued 35.3% 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
above averageThis home is +35.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $15,394 across all districts. With a homestead exemption claimed, that drops to $13,603 — saving $1,791 per year. That's $1,134 per month a buyer should budget. The assessed value increased +1153.6% vs the subdivision average of +99.5%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Hutto ISD | School | 1.2052% | $6,799 |
| Round Rock MUD #1 | MUD | 0.6800% | $3,836 |
| Round Rock | City | 0.3720% | $2,099 |
| Williamson County | County | 0.3694% | $2,084 |
| Williamson County FM/Rd | County | 0.0443% | $250 |
| EWC Higher Ed Center | special | 0.0409% | $231 |
| Upper Brushy Creek WCID | Water | 0.0170% | $96 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.7288% | $15,394 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $539,601 would pay approximately $3,368 per month (principal and interest only, excluding taxes and insurance).