4187 VAN NESS AVE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $453,831 and $494,787, with a best estimate of $465,492. 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
$465,492
$459,385
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 $453,831 and $494,787. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$665 for 3 sqft less living space and +$1,826 for being newer. Net adjustment: +$1,161.
Adjusted -$25,492 for 115 sqft less living space and +$1,826 for being newer. Net adjustment: -$23,666.
Adjusted +$16,847 for 76 sqft more living space and -$1,826 for being older. Net adjustment: +$15,021.
Adjusted -$14,409 for 65 sqft less living space. Net adjustment: -$14,409.
Adjusted +$83,793 for 378 sqft more living space and +$1,826 for being newer. Net adjustment: +$85,619.
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 $9,492 across all districts. With a homestead exemption claimed, that drops to $7,937 — saving $1,555 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% | $4,826 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,228 |
| 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% | $9,492 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $465,492 would pay approximately $2,906 per month (principal and interest only, excluding taxes and insurance).