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4620 ARQUES AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,868 sqftBuilt 2021

Property at a Glance

This home is estimated between $558,239 and $798,749, with a best estimate of $744,663. 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

$558,239 $798,749
Best Estimate
$744,663
WCAD Value
$631,687
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 $558,239 and $798,749. 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 $789,785

Adjusted +$230,540 for 1,040 sqft more living space and +$3,652 for being newer. Net adjustment: +$234,192.

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 $558,239

Adjusted -$94,655 for 427 sqft less living space. Net adjustment: -$94,655.

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 $581,285

Adjusted +$86,453 for 390 sqft more living space and +$3,652 for being newer. Net adjustment: +$90,105.

4215 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,749 sqft Built 2019
Raw Value $492,959
Adjusted Value $744,663

Adjusted +$248,052 for 1,119 sqft more living space and +$3,652 for being newer. Net adjustment: +$251,704.

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 $798,749

Adjusted +$211,920 for 956 sqft more living space and +$3,652 for being newer. Net adjustment: +$215,572.

The Neighborhood

This home is valued 20.7% 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

above average
1,093 Properties
$523,371 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$631,687
Median
$523,371

This home is +20.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,052 across all districts. With a homestead exemption claimed, that drops to $11,465 — saving $1,587 per year. That's $955 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%$6,637
Highlands at Mayfield Ranch MUDMUD0.4850%$3,064
Williamson CountyCounty0.3694%$2,334
Williamson County ESD #9 - Round RockESD0.0999%$631
Williamson County FM/RdCounty0.0443%$280
Upper Brushy Creek WCIDWater0.0170%$107
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$13,052

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $744,663 would pay approximately $4,648 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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