4143 VAN NESS AVE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $452,670 and $578,878, with a best estimate of $471,079. 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
$471,079
$459,265
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 $452,670 and $578,878. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$85,344 for 385 sqft more living space. Net adjustment: +$85,344.
Adjusted -$24,827 for 112 sqft less living space. Net adjustment: -$24,827.
Adjusted +$17,512 for 79 sqft more living space and -$3,652 for being older. Net adjustment: +$13,860.
Adjusted -$13,744 for 62 sqft less living space and -$1,826 for being older. Net adjustment: -$15,570.
Adjusted +$84,458 for 381 sqft more living space. Net adjustment: +$84,458.
The Neighborhood
This home is valued 12.2% 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 -12.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,490 across all districts. With a homestead exemption claimed, that drops to $7,934 — saving $1,556 per year. That's $661 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% | $4,825 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,227 |
| Williamson County | County | 0.3694% | $1,697 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $459 |
| Williamson County FM/Rd | County | 0.0443% | $204 |
| Upper Brushy Creek WCID | Water | 0.0170% | $78 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $9,490 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $471,079 would pay approximately $2,940 per month (principal and interest only, excluding taxes and insurance).