3306 LUMINOSO LN E, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $346,311 and $1,040,750, with a best estimate of $640,458. That places the property below 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
$640,458
$649,215
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 $346,311 and $1,040,750 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$197,332 for 535 sqft less living space and -$12,782 for being older. Net adjustment: -$210,114.
Adjusted +$125,776 for 341 sqft more living space and +$31,956 for being newer. Net adjustment: +$157,732.
Adjusted +$115,818 for 314 sqft more living space and +$44,739 for being newer. Net adjustment: +$160,557.
Adjusted -$202,127 for 548 sqft less living space and -$12,782 for being older. Net adjustment: -$214,909.
Adjusted +$126,514 for 343 sqft more living space and +$9,587 for being newer. Net adjustment: +$136,101.
The Neighborhood
This home is valued 6.2% below the R101506D - Sendero Springs Sec 4,5 East of SS Dr. median of $692,215. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.8% over the past year.
R101506D - Sendero Springs Sec 4,5 East of SS Dr.
typicalThis home is -6.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $12,640 across all districts. With a homestead exemption claimed, that drops to $11,273 — saving $1,367 per year. That's $939 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% | $5,633 |
| Brushy Creek MUD | MUD | 0.3868% | $2,440 |
| Williamson County | County | 0.3694% | $2,330 |
| Austin Community College | special | 0.1034% | $652 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $631 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $568 |
| Williamson County FM/Rd | County | 0.0443% | $280 |
| Upper Brushy Creek WCID | Water | 0.0170% | $107 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0041% | $12,640 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $640,458 would pay approximately $3,998 per month (principal and interest only, excluding taxes and insurance).