3400 LUMINOSO LN W, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $254,663 and $760,811, with a best estimate of $530,468. That places the property below the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158, in a neighborhood that appreciated 0.3% over the past year.
Estimated Value Range
$530,468
$627,680
Based on 5 comparable properties(2 in the same subdivision)
There are 5 comparable properties within range, but few are in R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5. The estimated range of $254,663 and $760,811 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$267,489 for 723 sqft less living space and -$5,521 for being older. Net adjustment: -$273,010.
Adjusted -$28,118 for 76 sqft less living space and -$5,521 for being older. Net adjustment: -$33,639.
Adjusted -$242,331 for 655 sqft less living space and +$2,760 for being newer. Net adjustment: -$239,571.
Adjusted -$65,485 for 177 sqft less living space and -$22,083 for being older. Net adjustment: -$87,568.
Adjusted +$53,276 for 144 sqft more living space and -$5,521 for being older. Net adjustment: +$47,755.
The Neighborhood
This home is valued 16.3% below the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 0.3% over the past year.
R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5
below averageThis home is -16.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $11,643 across all districts. With a homestead exemption claimed, that drops to $10,280 — saving $1,363 per year. That's $857 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% | $5,432 |
| Brushy Creek MUD | MUD | 0.3868% | $2,353 |
| Williamson County | County | 0.3694% | $2,247 |
| Austin Community College | special | 0.1034% | $629 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $608 |
| Williamson County FM/Rd | County | 0.0443% | $270 |
| Upper Brushy Creek WCID | Water | 0.0170% | $103 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $11,643 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $530,468 would pay approximately $3,311 per month (principal and interest only, excluding taxes and insurance).