3402 LUMINOSO LN W, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $466,085 and $1,108,784, with a best estimate of $878,441. That places the property above 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
$878,441
$782,736
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 $466,085 and $1,108,784. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$175,366 for 474 sqft less living space. Net adjustment: -$175,366.
Adjusted -$53,276 for 144 sqft less living space and +$2,760 for being newer. Net adjustment: -$50,516.
Adjusted +$83,244 for 225 sqft more living space and -$8,281 for being older. Net adjustment: +$74,963.
Adjusted +$108,402 for 293 sqft more living space. Net adjustment: +$108,402.
Adjusted -$305,966 for 827 sqft less living space. Net adjustment: -$305,966.
The Neighborhood
This home is valued 4.3% above the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158. With 1,049 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.3% over the past year.
R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5
typicalThis home is +4.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,302 across all districts. With a homestead exemption claimed, that drops to $12,914 — saving $1,388 per year. That's $1,076 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% | $6,673 |
| Brushy Creek MUD | MUD | 0.3868% | $2,890 |
| Williamson County | County | 0.3694% | $2,761 |
| Austin Community College | special | 0.1034% | $773 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $747 |
| Williamson County FM/Rd | County | 0.0443% | $331 |
| Upper Brushy Creek WCID | Water | 0.0170% | $127 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $14,302 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $878,441 would pay approximately $5,483 per month (principal and interest only, excluding taxes and insurance).