4179 VAN NESS AVE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $289,031 and $527,008, with a best estimate of $512,187. 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
$512,187
$500,600
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 $289,031 and $527,008. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$91,551 for 413 sqft less living space and +$1,826 for being newer. Net adjustment: -$89,725.
Adjusted +$51,428 for 232 sqft more living space and +$1,826 for being newer. Net adjustment: +$53,254.
Adjusted -$200,393 for 904 sqft less living space and +$1,826 for being newer. Net adjustment: -$198,567.
Adjusted +$49,211 for 222 sqft more living space and +$1,826 for being newer. Net adjustment: +$51,037.
Adjusted +$39,901 for 180 sqft more living space and +$1,826 for being newer. Net adjustment: +$41,727.
The Neighborhood
This home is valued 4.4% 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 -4.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $10,344 across all districts. With a homestead exemption claimed, that drops to $8,781 — saving $1,563 per year. That's $732 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% | $5,259 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,428 |
| Williamson County | County | 0.3694% | $1,849 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $500 |
| Williamson County FM/Rd | County | 0.0443% | $222 |
| Upper Brushy Creek WCID | Water | 0.0170% | $85 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $10,344 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $512,187 would pay approximately $3,197 per month (principal and interest only, excluding taxes and insurance).