3107 LUMINOSO LN E, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $543,312 and $751,819, with a best estimate of $712,694. 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
$712,694
$720,896
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 $543,312 and $751,819 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$15,123 for 41 sqft less living space and +$35,152 for being newer. Net adjustment: +$20,029.
Adjusted -$141,637 for 384 sqft less living space and -$6,391 for being older. Net adjustment: -$148,028.
Adjusted -$53,851 for 146 sqft less living space and +$35,152 for being newer. Net adjustment: -$18,699.
Adjusted -$53,851 for 146 sqft less living space and +$41,543 for being newer. Net adjustment: -$12,308.
Adjusted -$165,612 for 449 sqft less living space and +$12,782 for being newer. Net adjustment: -$152,830.
The Neighborhood
This home is valued 4.1% 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.
typicalThis home is +4.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $12,650 across all districts. With a homestead exemption claimed, that drops to $11,278 — saving $1,372 per year. That's $940 per month a buyer should budget. The assessed value increased +9.8% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,902 |
| Brushy Creek MUD | MUD | 0.3868% | $2,557 |
| Williamson County | County | 0.3694% | $2,442 |
| Austin Community College | special | 0.1034% | $683 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $661 |
| Williamson County FM/Rd | County | 0.0443% | $293 |
| Upper Brushy Creek WCID | Water | 0.0170% | $112 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $12,650 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $712,694 would pay approximately $4,449 per month (principal and interest only, excluding taxes and insurance).