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4608 ARQUES AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath3,048 sqftBuilt 2020

Property at a Glance

This home is estimated between $596,315 and $672,898, with a best estimate of $663,008. 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

$596,315 $672,898
Best Estimate
$663,008
WCAD Value
$605,574
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 $596,315 and $672,898. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $596,315

Adjusted -$54,753 for 247 sqft less living space and -$1,826 for being older. Net adjustment: -$56,579.

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 $663,008

Adjusted +$192,856 for 870 sqft more living space and +$1,826 for being newer. Net adjustment: +$194,682.

4218 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,217 sqft Built 2020
Raw Value $488,687
Adjusted Value $672,898

Adjusted +$184,211 for 831 sqft more living space. Net adjustment: +$184,211.

4201 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 3 bath 2,284 sqft Built 2021
Raw Value $492,680
Adjusted Value $660,212

Adjusted +$169,358 for 764 sqft more living space and -$1,826 for being older. Net adjustment: +$167,532.

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 $672,594

Adjusted +$177,560 for 801 sqft more living space and +$3,652 for being newer. Net adjustment: +$181,212.

The Neighborhood

This home is valued 15.7% 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
$605,574
Median
$523,371

This home is +15.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,513 across all districts. With a homestead exemption claimed, that drops to $10,930 — saving $1,583 per year. That's $911 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%$6,362
Highlands at Mayfield Ranch MUDMUD0.4850%$2,937
Williamson CountyCounty0.3694%$2,237
Williamson County ESD #9 - Round RockESD0.0999%$605
Williamson County FM/RdCounty0.0443%$268
Upper Brushy Creek WCIDWater0.0170%$103
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$12,513

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $663,008 would pay approximately $4,138 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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