4225 CR 123, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $2,154,695 and $2,537,237, with a best estimate of $2,301,168. 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
$2,301,168
$3,098,426
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $2,154,695 and $2,537,237. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$697,111 for 2,209 sqft more living space and -$73,922 for being older. Net adjustment: +$623,189.
Adjusted +$1,794,059 for 5,685 sqft more living space and -$68,642 for being older. Net adjustment: +$1,725,417.
Adjusted +$1,866,010 for 5,913 sqft more living space and +$26,401 for being newer. Net adjustment: +$1,892,411.
Adjusted +$1,820,883 for 5,770 sqft more living space and +$47,521 for being newer and +$97,094 for having a garage. Net adjustment: +$1,965,498.
Adjusted +$2,014,963 for 6,385 sqft more living space and -$13,200 for being older. Net adjustment: +$2,001,763.
The Neighborhood
This home is valued 380.5% 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 +380.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $40,043 across all districts. With a homestead exemption claimed, that drops to $37,939 — saving $2,104 per year. That's $3,162 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% | $27,162 |
| Williamson County | County | 0.3694% | $8,326 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $2,252 |
| Williamson County FM/Rd | County | 0.0443% | $999 |
| EWC Higher Ed Center | special | 0.0409% | $921 |
| Upper Brushy Creek WCID | Water | 0.0170% | $383 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7768% | $40,043 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $2,301,168 would pay approximately $14,364 per month (principal and interest only, excluding taxes and insurance).