4151 VAN NESS AVE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $325,429 and $451,638, with a best estimate of $337,091. 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
$337,091
$386,587
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 $325,429 and $451,638. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$41,896 for 189 sqft less living space. Net adjustment: -$41,896.
Adjusted -$127,240 for 574 sqft less living space. Net adjustment: -$127,240.
Adjusted -$152,068 for 686 sqft less living space. Net adjustment: -$152,068.
Adjusted -$109,728 for 495 sqft less living space and -$3,652 for being older. Net adjustment: -$113,380.
Adjusted -$140,984 for 636 sqft less living space and -$1,826 for being older. Net adjustment: -$142,810.
The Neighborhood
This home is valued 26.1% 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 -26.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,988 across all districts. With a homestead exemption claimed, that drops to $6,446 — saving $1,542 per year. That's $537 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% | $4,061 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $1,875 |
| Williamson County | County | 0.3694% | $1,428 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $386 |
| Williamson County FM/Rd | County | 0.0443% | $171 |
| Upper Brushy Creek WCID | Water | 0.0170% | $66 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $7,988 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $337,091 would pay approximately $2,104 per month (principal and interest only, excluding taxes and insurance).