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4648 ARQUES AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath3,295 sqftBuilt 2021

Property at a Glance

This home is estimated between $662,153 and $739,271, with a best estimate of $729,174. 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

$662,153 $739,271
Best Estimate
$729,174
WCAD Value
$652,894
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 $662,153 and $739,271. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $719,587

Adjusted +$247,609 for 1,117 sqft more living space and +$3,652 for being newer. Net adjustment: +$251,261.

4608 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,048 sqft Built 2020
Raw Value $605,574
Adjusted Value $662,153

Adjusted +$54,753 for 247 sqft more living space and +$1,826 for being newer. Net adjustment: +$56,579.

4154 KINGSLEY AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,247 sqft Built 2018
Raw Value $491,382
Adjusted Value $729,174

Adjusted +$232,314 for 1,048 sqft more living space and +$5,478 for being newer. Net adjustment: +$237,792.

4628 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,892 sqft Built 2021
Raw Value $643,386
Adjusted Value $732,720

Adjusted +$89,334 for 403 sqft more living space. Net adjustment: +$89,334.

4210 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2,441 sqft Built 2020
Raw Value $548,136
Adjusted Value $739,271

Adjusted +$189,309 for 854 sqft more living space and +$1,826 for being newer. Net adjustment: +$191,135.

The Neighborhood

This home is valued 24.7% 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
$652,894
Median
$523,371

This home is +24.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,491 across all districts. With a homestead exemption claimed, that drops to $11,899 — saving $1,592 per year. That's $992 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%$6,859
Highlands at Mayfield Ranch MUDMUD0.4850%$3,167
Williamson CountyCounty0.3694%$2,412
Williamson County ESD #9 - Round RockESD0.0999%$652
Williamson County FM/RdCounty0.0443%$289
Upper Brushy Creek WCIDWater0.0170%$111
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$13,491

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $729,174 would pay approximately $4,551 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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