4229 COUNTY ROAD 123, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $1,332,520 and $1,458,623, with a best estimate of $1,367,740. That places the property above the H005D86H - Hutto Abstracts median of $644,778, in a neighborhood that appreciated 25.9% over the past year.
Estimated Value Range
$1,367,740
$1,120,291
Based on 5 comparable properties(1 in the same subdivision)
There are 5 comparable properties within range, but few are in H005D86H - Hutto Abstracts. The estimated range of $1,332,520 and $1,458,623 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$152,740 for 484 sqft less living space and -$2,640 for being older. Net adjustment: -$155,380.
Adjusted +$972,610 for 3,082 sqft more living space and -$10,560 for being older. Net adjustment: +$962,050.
Adjusted +$991,860 for 3,143 sqft more living space and -$5,280 for being older. Net adjustment: +$986,580.
Adjusted +$1,119,038 for 3,546 sqft more living space and -$10,560 for being older. Net adjustment: +$1,108,478.
Adjusted +$1,076,751 for 3,412 sqft more living space and -$7,920 for being older. Net adjustment: +$1,068,831.
The Neighborhood
This home is valued 73.7% above the H005D86H - Hutto Abstracts median of $644,778. With 1,074 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 25.9% over the past year.
H005D86H - Hutto Abstracts
outlier highThis home is +73.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $19,905 across all districts. With a homestead exemption claimed, that drops to $18,011 — saving $1,894 per year. That's $1,501 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 |
|---|---|---|---|
| Hutto ISD | School | 1.2052% | $13,502 |
| Williamson County | County | 0.3694% | $4,139 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $1,119 |
| Williamson County FM/Rd | County | 0.0443% | $497 |
| EWC Higher Ed Center | special | 0.0409% | $458 |
| Upper Brushy Creek WCID | Water | 0.0170% | $190 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7768% | $19,905 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $1,367,740 would pay approximately $8,537 per month (principal and interest only, excluding taxes and insurance).