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4242 ARQUES AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed3 bath2,637 sqftBuilt 2020

Property at a Glance

This home is estimated between $505,207 and $745,716, with a best estimate of $571,900. That places the property above the G799514C - MAYFIELD RANCH median of $523,371, in a neighborhood that declined 9.3% over the past year.

Estimated Value Range

$505,207 $745,716
Best Estimate
$571,900
WCAD Value
$565,986
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 $505,207 and $745,716. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4472 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,828 sqft Built 2019
Raw Value $555,593
Adjusted Value $736,753

Adjusted +$179,334 for 809 sqft more living space and +$1,826 for being newer. Net adjustment: +$181,160.

4648 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,295 sqft Built 2021
Raw Value $652,894
Adjusted Value $505,207

Adjusted -$145,861 for 658 sqft less living space and -$1,826 for being older. Net adjustment: -$147,687.

4308 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2,178 sqft Built 2019
Raw Value $468,326
Adjusted Value $571,900

Adjusted +$101,748 for 459 sqft more living space and +$1,826 for being newer. Net adjustment: +$103,574.

4516 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,478 sqft Built 2019
Raw Value $491,180
Adjusted Value $528,252

Adjusted +$35,246 for 159 sqft more living space and +$1,826 for being newer. Net adjustment: +$37,072.

4309 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,912 sqft Built 2019
Raw Value $583,177
Adjusted Value $745,716

Adjusted +$160,713 for 725 sqft more living space and +$1,826 for being newer. Net adjustment: +$162,539.

The Neighborhood

This home is valued 8.1% above the G799514C - MAYFIELD RANCH median of $523,371. With 1,093 homes in the subdivision, the property sits in the upper tier. 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
$565,986
Median
$523,371

This home is +8.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,695 across all districts. With a homestead exemption claimed, that drops to $10,120 — saving $1,575 per year. That's $843 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%$5,946
Highlands at Mayfield Ranch MUDMUD0.4850%$2,745
Williamson CountyCounty0.3694%$2,091
Williamson County ESD #9 - Round RockESD0.0999%$565
Williamson County FM/RdCounty0.0443%$251
Upper Brushy Creek WCIDWater0.0170%$96
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$11,695

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $571,900 would pay approximately $3,570 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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