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4168 VAN NESS AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2,030 sqftBuilt 2018

Property at a Glance

This home is estimated between $419,915 and $546,123, with a best estimate of $431,576. 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

$419,915 $546,123
Best Estimate
$431,576
WCAD Value
$458,157
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 $419,915 and $546,123. 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 $546,123

Adjusted +$50,763 for 229 sqft more living space and +$1,826 for being newer. Net adjustment: +$52,589.

4143 VAN NESS AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,186 sqft Built 2017
Raw Value $459,265
Adjusted Value $426,510

Adjusted -$34,581 for 156 sqft less living space and +$1,826 for being newer. Net adjustment: -$32,755.

4140 VAN NESS AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,298 sqft Built 2017
Raw Value $477,497
Adjusted Value $419,915

Adjusted -$59,408 for 268 sqft less living space and +$1,826 for being newer. Net adjustment: -$57,582.

4172 VAN NESS AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,107 sqft Built 2019
Raw Value $457,219
Adjusted Value $438,324

Adjusted -$17,069 for 77 sqft less living space and -$1,826 for being older. Net adjustment: -$18,895.

4176 VAN NESS AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $431,576

Adjusted -$48,325 for 218 sqft less living space. Net adjustment: -$48,325.

The Neighborhood

This home is valued 12.5% 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

typical
1,093 Properties
$523,371 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$458,157
Median
$523,371

This home is -12.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,467 across all districts. With a homestead exemption claimed, that drops to $7,911 — saving $1,556 per year. That's $659 per month a buyer should budget. The assessed value increased -3.1% vs the subdivision average of -9.3%. This above-average increase gives a protest opportunity score of 31 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Georgetown ISDSchool1.0506%$4,813
Highlands at Mayfield Ranch MUDMUD0.4850%$2,222
Williamson CountyCounty0.3694%$1,693
Williamson County ESD #9 - Round RockESD0.0999%$458
Williamson County FM/RdCounty0.0443%$203
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$9,467
31 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $431,576 would pay approximately $2,694 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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