3900 CHERT DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $561,219 and $650,968, with a best estimate of $641,238. That places the property below the R104681D - Brushy Creek North Sec 1 & 2 median of $663,354, in a neighborhood that appreciated 3.6% over the past year.
Estimated Value Range
$641,238
$652,686
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in R104681D - Brushy Creek North Sec 1 & 2. The estimated range of $561,219 and $650,968 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$116,589 for 407 sqft more living space. Net adjustment: +$116,589.
Adjusted +$137,501 for 480 sqft more living space and +$17,311 for being newer. Net adjustment: +$154,812.
Adjusted +$164,428 for 574 sqft more living space and -$8,656 for being older. Net adjustment: +$155,772.
Adjusted +$148,100 for 517 sqft more living space and +$8,656 for being newer. Net adjustment: +$156,756.
Adjusted +$236,329 for 825 sqft more living space and +$11,541 for being newer. Net adjustment: +$247,870.
The Neighborhood
This home is valued 1.6% below the R104681D - Brushy Creek North Sec 1 & 2 median of $663,354. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.6% over the past year.
R104681D - Brushy Creek North Sec 1 & 2
typicalThis home is -1.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $12,493 across all districts. With a homestead exemption claimed, that drops to $11,122 — saving $1,371 per year. That's $927 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% | $5,829 |
| Brushy Creek MUD | MUD | 0.3868% | $2,525 |
| Williamson County | County | 0.3694% | $2,411 |
| Austin Community College | special | 0.1034% | $675 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $653 |
| Williamson County FM/Rd | County | 0.0443% | $289 |
| Upper Brushy Creek WCID | Water | 0.0170% | $111 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $12,493 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $641,238 would pay approximately $4,003 per month (principal and interest only, excluding taxes and insurance).