3908 CREST LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $406,405 and $905,493, with a best estimate of $758,463. That places the property above the L495414C - BORHO/MAYFIELD RANCH/SAPPHIRE LOOP median of $623,673, in a neighborhood that declined 8.0% over the past year.
Estimated Value Range
$758,463
$802,480
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 $406,405 and $905,493. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$25,437 for 83 sqft less living space and +$15,979 for being newer. Net adjustment: -$9,458.
Adjusted -$4,291 for 14 sqft less living space and +$3,995 for being newer. Net adjustment: -$296.
Adjusted +$33,712 for 110 sqft more living space and +$5,992 for being newer. Net adjustment: +$39,704.
Adjusted +$150,476 for 491 sqft more living space and +$5,992 for being newer. Net adjustment: +$156,468.
Adjusted -$197,366 for 644 sqft less living space and +$3,995 for being newer. Net adjustment: -$193,371.
The Neighborhood
This home is valued 28.7% above the L495414C - BORHO/MAYFIELD RANCH/SAPPHIRE LOOP median of $623,673. With 427 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.0% over the past year.
L495414C - BORHO/MAYFIELD RANCH/SAPPHIRE LOOP
above averageThis home is +28.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $15,994 across all districts. With a homestead exemption claimed, that drops to $14,324 — saving $1,670 per year. That's $1,194 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 |
|---|---|---|---|
| Leander ISD | School | 1.0869% | $8,722 |
| Round Rock | City | 0.3720% | $2,985 |
| Williamson County | County | 0.3694% | $2,965 |
| Austin Community College | special | 0.1034% | $830 |
| Williamson County FM/Rd | County | 0.0443% | $356 |
| Upper Brushy Creek WCID | Water | 0.0170% | $136 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9931% | $15,994 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $758,463 would pay approximately $4,734 per month (principal and interest only, excluding taxes and insurance).