4175 VAN NESS AVE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $465,136 and $506,092, with a best estimate of $476,798. 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
$476,798
$473,496
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 $465,136 and $506,092. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$10,640 for 48 sqft more living space and +$1,826 for being newer. Net adjustment: +$12,466.
Adjusted -$14,187 for 64 sqft less living space and +$1,826 for being newer. Net adjustment: -$12,361.
Adjusted +$28,153 for 127 sqft more living space and -$1,826 for being older. Net adjustment: +$26,327.
Adjusted -$3,103 for 14 sqft less living space. Net adjustment: -$3,103.
Adjusted +$95,098 for 429 sqft more living space and +$1,826 for being newer. Net adjustment: +$96,924.
The Neighborhood
This home is valued 9.5% 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 -9.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,784 across all districts. With a homestead exemption claimed, that drops to $8,225 — saving $1,559 per year. That's $685 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% | $4,975 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,296 |
| Williamson County | County | 0.3694% | $1,749 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $473 |
| Williamson County FM/Rd | County | 0.0443% | $210 |
| Upper Brushy Creek WCID | Water | 0.0170% | $80 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $9,784 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $476,798 would pay approximately $2,976 per month (principal and interest only, excluding taxes and insurance).