4300 ARQUES AVE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $517,265 and $609,811, with a best estimate of $520,020. That places the property below the G799514C - MAYFIELD RANCH median of $523,371, in a neighborhood that declined 9.3% over the past year.
Estimated Value Range
$520,020
$470,241
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in G799514C - MAYFIELD RANCH, this home's estimated market value is between $517,265 and $609,811. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$45,886 for 207 sqft more living space. Net adjustment: +$45,886.
Adjusted -$2,217 for 10 sqft less living space and -$5,478 for being older. Net adjustment: -$7,695.
Adjusted +$27,709 for 125 sqft more living space and -$1,826 for being older. Net adjustment: +$25,883.
Adjusted +$53,867 for 243 sqft more living space. Net adjustment: +$53,867.
Adjusted -$15,295 for 69 sqft less living space and -$5,478 for being older. Net adjustment: -$20,773.
The Neighborhood
This home is valued 10.2% below the G799514C - MAYFIELD RANCH median of $523,371. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.3% over the past year.
G799514C - MAYFIELD RANCH
typicalThis home is -10.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,717 across all districts. With a homestead exemption claimed, that drops to $8,159 — saving $1,558 per year. That's $680 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 |
|---|---|---|---|
| Georgetown ISD | School | 1.0506% | $4,940 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,281 |
| Williamson County | County | 0.3694% | $1,737 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $470 |
| Williamson County FM/Rd | County | 0.0443% | $208 |
| Upper Brushy Creek WCID | Water | 0.0170% | $80 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $9,717 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $520,020 would pay approximately $3,246 per month (principal and interest only, excluding taxes and insurance).