3109 LUMINOSO LN E, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $631,834 and $840,342, with a best estimate of $801,217. That places the property above the R101506D - Sendero Springs Sec 4,5 East of SS Dr. median of $692,215, in a neighborhood that appreciated 3.8% over the past year.
Estimated Value Range
$801,217
$797,292
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in R101506D - Sendero Springs Sec 4,5 East of SS Dr.. The estimated range of $631,834 and $840,342 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$77,089 for 209 sqft less living space and +$12,782 for being newer. Net adjustment: -$64,307.
Adjusted -$53,114 for 144 sqft less living space and -$6,391 for being older. Net adjustment: -$59,505.
Adjusted +$34,671 for 94 sqft more living space and +$35,152 for being newer. Net adjustment: +$69,823.
Adjusted +$34,671 for 94 sqft more living space and +$41,543 for being newer. Net adjustment: +$76,214.
Adjusted +$73,400 for 199 sqft more living space and +$35,152 for being newer. Net adjustment: +$108,552.
The Neighborhood
This home is valued 15.2% above the R101506D - Sendero Springs Sec 4,5 East of SS Dr. median of $692,215. With 299 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.8% over the past year.
R101506D - Sendero Springs Sec 4,5 East of SS Dr.
above averageThis home is +15.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $15,261 across all districts. With a homestead exemption claimed, that drops to $13,863 — saving $1,398 per year. That's $1,155 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 |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $7,121 |
| Brushy Creek MUD | MUD | 0.3868% | $3,084 |
| Williamson County | County | 0.3694% | $2,946 |
| Austin Community College | special | 0.1034% | $824 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $797 |
| Williamson County FM/Rd | County | 0.0443% | $353 |
| Upper Brushy Creek WCID | Water | 0.0170% | $136 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $15,261 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $801,217 would pay approximately $5,001 per month (principal and interest only, excluding taxes and insurance).