4183 VAN NESS AVE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $356,125 and $482,334, with a best estimate of $367,787. 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
$367,787
$402,694
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 $356,125 and $482,334. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$14,852 for 67 sqft less living space and +$3,652 for being newer. Net adjustment: -$11,200.
Adjusted -$100,196 for 452 sqft less living space and +$3,652 for being newer. Net adjustment: -$96,544.
Adjusted -$125,024 for 564 sqft less living space and +$3,652 for being newer. Net adjustment: -$121,372.
Adjusted -$82,684 for 373 sqft less living space. Net adjustment: -$82,684.
Adjusted -$113,940 for 514 sqft less living space and +$1,826 for being newer. Net adjustment: -$112,114.
The Neighborhood
This home is valued 23.1% 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
below averageThis home is -23.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,321 across all districts. With a homestead exemption claimed, that drops to $6,776 — saving $1,545 per year. That's $565 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% | $4,231 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $1,953 |
| Williamson County | County | 0.3694% | $1,488 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $402 |
| Williamson County FM/Rd | County | 0.0443% | $179 |
| Upper Brushy Creek WCID | Water | 0.0170% | $68 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $8,321 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $367,787 would pay approximately $2,296 per month (principal and interest only, excluding taxes and insurance).