309 CHESAPEAKE BAY LN S, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $519,340 and $984,170, with a best estimate of $916,287. That places the property above the R241699D - Oak Brook Glen ( Sec 2) median of $677,588, in a neighborhood that declined 6.1% over the past year.
Estimated Value Range
$916,287
$558,176
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R241699D - Oak Brook Glen ( Sec 2), this home's estimated market value is between $519,340 and $984,170. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$298,822 for 822 sqft more living space. Net adjustment: +$298,822.
Adjusted +$315,544 for 868 sqft more living space and -$2,328 for being older. Net adjustment: +$313,216.
Adjusted +$219,209 for 603 sqft more living space and -$4,655 for being older. Net adjustment: +$214,554.
Adjusted +$12,724 for 35 sqft more living space. Net adjustment: +$12,724.
Adjusted -$43,260 for 119 sqft less living space. Net adjustment: -$43,260.
The Neighborhood
This home is valued 17.6% below the R241699D - Oak Brook Glen ( Sec 2) median of $677,588. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 6.1% over the past year.
R241699D - Oak Brook Glen ( Sec 2)
below averageThis home is -17.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,530 across all districts. With a homestead exemption claimed, that drops to $8,176 — saving $1,354 per year. That's $681 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% | $4,985 |
| Williamson County | County | 0.3694% | $2,062 |
| Fern Bluff MUD | MUD | 0.1800% | $1,005 |
| Austin Community College | special | 0.1034% | $577 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $558 |
| Williamson County FM/Rd | County | 0.0443% | $247 |
| Upper Brushy Creek WCID | Water | 0.0170% | $95 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7073% | $9,530 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $916,287 would pay approximately $5,719 per month (principal and interest only, excluding taxes and insurance).