4128 MOSS HOLLOW DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $331,824 and $597,072, with a best estimate of $407,721. That places the property below the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628, in a neighborhood that declined 2.9% over the past year.
Estimated Value Range
$407,721
$431,411
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C, this home's estimated market value is between $331,824 and $597,072. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$8,165 for 29 sqft less living space and +$10,657 for being newer. Net adjustment: +$2,492.
Adjusted +$136,273 for 484 sqft more living space and +$10,657 for being newer. Net adjustment: +$146,930.
Adjusted -$104,457 for 371 sqft less living space and +$10,657 for being newer. Net adjustment: -$93,800.
Adjusted -$36,602 for 130 sqft less living space and +$10,657 for being newer. Net adjustment: -$25,945.
Adjusted -$124,166 for 441 sqft less living space and +$14,210 for being newer. Net adjustment: -$109,956.
The Neighborhood
This home is valued 4.1% below the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.9% over the past year.
L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C
typicalThis home is -4.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,344 across all districts. With a homestead exemption claimed, that drops to $6,743 — saving $1,601 per year. That's $562 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 |
|---|---|---|---|
| Leander ISD | School | 1.0869% | $4,689 |
| Williamson County | County | 0.3694% | $1,594 |
| Vista Oaks MUD | MUD | 0.2131% | $919 |
| Austin Community College | special | 0.1034% | $446 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $431 |
| Williamson County FM/Rd | County | 0.0443% | $191 |
| Upper Brushy Creek WCID | Water | 0.0170% | $73 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9341% | $8,344 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $407,721 would pay approximately $2,545 per month (principal and interest only, excluding taxes and insurance).