5903 MARINO CV, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $486,356 and $758,655, with a best estimate of $559,128. That places the property above the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.
Estimated Value Range
$559,128
$452,143
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 $486,356 and $758,655. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$2,960 for 14 sqft less living space. Net adjustment: -$2,960.
Adjusted +$84,352 for 399 sqft more living space and +$2,229 for being newer. Net adjustment: +$86,581.
Adjusted +$91,540 for 433 sqft more living space and +$8,914 for being newer. Net adjustment: +$100,454.
Adjusted +$130,228 for 616 sqft more living space. Net adjustment: +$130,228.
Adjusted +$131,919 for 624 sqft more living space and -$2,229 for being older. Net adjustment: +$129,690.
The Neighborhood
This home is valued 11.3% above the H121413C - SIENA median of $406,354. With 1,611 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.4% over the past year.
H121413C - SIENA
typicalThis home is +11.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,408 across all districts. With a homestead exemption claimed, that drops to $8,637 — saving $1,771 per year. That's $720 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% | $5,449 |
| Siena MUD #1 | MUD | 0.5250% | $2,374 |
| Williamson County | County | 0.3694% | $1,670 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $452 |
| Williamson County FM/Rd | County | 0.0443% | $200 |
| EWC Higher Ed Center | special | 0.0409% | $185 |
| Upper Brushy Creek WCID | Water | 0.0170% | $77 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $10,408 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $559,128 would pay approximately $3,490 per month (principal and interest only, excluding taxes and insurance).