3905 CHERT DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $559,766 and $649,515, with a best estimate of $639,784. 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
$639,784
$652,254
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 $559,766 and $649,515 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$118,022 for 412 sqft more living space and -$2,885 for being older. Net adjustment: +$115,137.
Adjusted +$138,933 for 485 sqft more living space and +$14,426 for being newer. Net adjustment: +$153,359.
Adjusted +$165,860 for 579 sqft more living space and -$11,541 for being older. Net adjustment: +$154,319.
Adjusted +$149,532 for 522 sqft more living space and +$5,770 for being newer. Net adjustment: +$155,302.
Adjusted +$237,762 for 830 sqft more living space and +$8,656 for being newer. Net adjustment: +$246,418.
The Neighborhood
This home is valued 1.7% 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 -1.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $12,485 across all districts. With a homestead exemption claimed, that drops to $11,114 — saving $1,371 per year. That's $926 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% | $5,825 |
| Brushy Creek MUD | MUD | 0.3868% | $2,523 |
| Williamson County | County | 0.3694% | $2,410 |
| Austin Community College | special | 0.1034% | $674 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $652 |
| 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% | $12,485 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $639,784 would pay approximately $3,994 per month (principal and interest only, excluding taxes and insurance).