5105 LUNATA WAY, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $361,571 and $378,069, with a best estimate of $368,840. That places the property below the R441515C - HERITAGE AT VIZCAYA median of $432,756, in a neighborhood that declined 8.1% over the past year.
Estimated Value Range
$368,840
$382,305
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R441515C - HERITAGE AT VIZCAYA, this home's estimated market value is between $361,571 and $378,069. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$10,888 for 50 sqft more living space and -$28 for being older. Net adjustment: +$10,860.
Adjusted +$21,994 for 101 sqft more living space. Net adjustment: +$21,994.
Adjusted -$15,243 for 70 sqft less living space and -$84 for being older. Net adjustment: -$15,327.
Adjusted -$14,590 for 67 sqft less living space. Net adjustment: -$14,590.
Adjusted -$6,968 for 32 sqft less living space and -$56 for being older. Net adjustment: -$7,024.
The Neighborhood
This home is valued 11.7% below the R441515C - HERITAGE AT VIZCAYA median of $432,756. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.1% over the past year.
R441515C - HERITAGE AT VIZCAYA
typicalThis home is -11.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,879 across all districts. With a homestead exemption claimed, that drops to $5,558 — saving $1,321 per year. That's $463 per month a buyer should budget. The assessed value increased -1.9% vs the subdivision average of -8.1%. This above-average increase gives a protest opportunity score of 31 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,414 |
| Round Rock | City | 0.3720% | $1,422 |
| Williamson County | County | 0.3694% | $1,412 |
| Austin Community College | special | 0.1034% | $395 |
| Williamson County FM/Rd | County | 0.0443% | $169 |
| Upper Brushy Creek WCID | Water | 0.0170% | $65 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,879 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $368,840 would pay approximately $2,302 per month (principal and interest only, excluding taxes and insurance).