4645 ARZANO LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $550,235 and $786,094, with a best estimate of $575,147. 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
$575,147
$576,586
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 $550,235 and $786,094. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$3,125 for being newer. Net adjustment: +$3,125.
Adjusted -$13,772 for 48 sqft less living space and +$3,125 for being newer. Net adjustment: -$10,647.
Adjusted +$93,533 for 326 sqft more living space. Net adjustment: +$93,533.
Adjusted +$98,697 for 344 sqft more living space and +$3,125 for being newer. Net adjustment: +$101,822.
Adjusted -$13,772 for 48 sqft less living space. Net adjustment: -$13,772.
The Neighborhood
This home is valued 38.3% 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 +38.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $15,734 across all districts. With a homestead exemption claimed, that drops to $13,940 — saving $1,794 per year. That's $1,162 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% | $6,949 |
| Round Rock MUD #1 | MUD | 0.6800% | $3,921 |
| Round Rock | City | 0.3720% | $2,145 |
| Williamson County | County | 0.3694% | $2,130 |
| Williamson County FM/Rd | County | 0.0443% | $256 |
| EWC Higher Ed Center | special | 0.0409% | $236 |
| Upper Brushy Creek WCID | Water | 0.0170% | $98 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.7288% | $15,734 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $575,147 would pay approximately $3,590 per month (principal and interest only, excluding taxes and insurance).