99 TWIN RIDGE PKWY, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $504,082 and $978,991, with a best estimate of $693,566. That places the property below the R20EC1 - COUNTRY CLUB / GOLF COURSE - EAST ROUND ROCK median of $901,878, in a neighborhood that appreciated 0.0% over the past year.
Estimated Value Range
$693,566
$901,878
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in R20EC1 - COUNTRY CLUB / GOLF COURSE - EAST ROUND ROCK. The estimated range of $504,082 and $978,991 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$35,977 for 149 sqft less living space and +$1,113 for being newer and -$60,193 for no garage. Net adjustment: -$95,057.
Adjusted +$18,833 for 78 sqft more living space and -$708 for being older and -$60,193 for no garage. Net adjustment: -$42,068.
Adjusted -$1,690 for 7 sqft less living space and +$8,395 for being newer and -$60,193 for no garage. Net adjustment: -$53,488.
Adjusted -$71,471 for 296 sqft less living space and +$8,496 for being newer and -$6,235 for no pool and -$60,193 for no garage. Net adjustment: -$129,403.
Adjusted +$10,141 for 42 sqft more living space and +$9,305 for being newer and -$60,193 for no garage. Net adjustment: -$40,747.
The Neighborhood
This home is in line with the R20EC1 - COUNTRY CLUB / GOLF COURSE - EAST ROUND ROCK median of $901,878. The neighborhood appreciated 0.0% over the past year.
R20EC1 - COUNTRY CLUB / GOLF COURSE - EAST ROUND ROCK
typicalThis home is +0.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $16,227 across all districts. With a homestead exemption claimed, that drops to $14,810 — saving $1,417 per year. That's $1,234 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% | $8,055 |
| Round Rock | City | 0.3720% | $3,355 |
| Williamson County | County | 0.3694% | $3,332 |
| Austin Community College | special | 0.1034% | $933 |
| Williamson County FM/Rd | County | 0.0443% | $400 |
| Upper Brushy Creek WCID | Water | 0.0170% | $153 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $16,227 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $693,566 would pay approximately $4,329 per month (principal and interest only, excluding taxes and insurance).