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4160 VAN NESS AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,723 sqftBuilt 2017

Property at a Glance

This home is estimated between $361,466 and $599,443, with a best estimate of $476,243. 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

$361,466 $599,443
Best Estimate
$476,243
WCAD Value
$524,394
High Confidence

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 $361,466 and $599,443. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4148 VAN NESS AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,801 sqft Built 2017
Raw Value $493,534
Adjusted Value $476,243

Adjusted -$17,291 for 78 sqft less living space. Net adjustment: -$17,291.

4144 VAN NESS AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,156 sqft Built 2017
Raw Value $459,163
Adjusted Value $584,852

Adjusted +$125,689 for 567 sqft more living space. Net adjustment: +$125,689.

4115 VAN NESS AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,805 sqft Built 2017
Raw Value $409,168
Adjusted Value $390,991

Adjusted -$18,177 for 82 sqft less living space. Net adjustment: -$18,177.

4159 VAN NESS AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,292 sqft Built 2017
Raw Value $487,598
Adjusted Value $361,466

Adjusted -$126,132 for 569 sqft less living space. Net adjustment: -$126,132.

4110 VAN NESS AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,166 sqft Built 2017
Raw Value $475,971
Adjusted Value $599,443

Adjusted +$123,472 for 557 sqft more living space. Net adjustment: +$123,472.

The Neighborhood

This home is in line with the G799514C - MAYFIELD RANCH median of $523,371. Note that values in this subdivision declined 9.3% over the past year.

G799514C - MAYFIELD RANCH

typical
1,093 Properties
$523,371 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$524,394
Median
$523,371

This home is +0.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,835 across all districts. With a homestead exemption claimed, that drops to $9,268 — saving $1,567 per year. That's $772 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

DistrictTypeRateAnnual Amount
Georgetown ISDSchool1.0506%$5,509
Highlands at Mayfield Ranch MUDMUD0.4850%$2,543
Williamson CountyCounty0.3694%$1,937
Williamson County ESD #9 - Round RockESD0.0999%$524
Williamson County FM/RdCounty0.0443%$232
Upper Brushy Creek WCIDWater0.0170%$89
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$10,835

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $476,243 would pay approximately $2,973 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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