78 TWIN RIDGE PKWY, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $729,486 and $1,032,001, with a best estimate of $843,290. That places the property above the R563694C - Oak Bluff Estates Ph 2 median of $741,250, in a neighborhood that appreciated 3.7% over the past year.
Estimated Value Range
$843,290
$628,736
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R563694C - Oak Bluff Estates Ph 2, this home's estimated market value is between $729,486 and $1,032,001. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$48,661 for 149 sqft less living space and -$5,237 for being older. Net adjustment: -$53,898.
Adjusted -$140,759 for 431 sqft less living space and -$7,856 for being older. Net adjustment: -$148,615.
Adjusted +$179,949 for 551 sqft more living space and +$2,619 for being newer. Net adjustment: +$182,568.
Adjusted +$126,389 for 387 sqft more living space. Net adjustment: +$126,389.
Adjusted +$272,700 for 835 sqft more living space and -$6,547 for being older. Net adjustment: +$266,153.
The Neighborhood
This home is valued 15.2% below the R563694C - Oak Bluff Estates Ph 2 median of $741,250. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.7% over the past year.
R563694C - Oak Bluff Estates Ph 2
below averageThis home is -15.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $11,313 across all districts. With a homestead exemption claimed, that drops to $9,946 — saving $1,367 per year. That's $829 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% | $5,615 |
| Round Rock | City | 0.3720% | $2,339 |
| Williamson County | County | 0.3694% | $2,323 |
| Austin Community College | special | 0.1034% | $650 |
| Williamson County FM/Rd | County | 0.0443% | $279 |
| Upper Brushy Creek WCID | Water | 0.0170% | $107 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $11,313 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $843,290 would pay approximately $5,264 per month (principal and interest only, excluding taxes and insurance).