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4308 ARQUES AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2,178 sqftBuilt 2019

Property at a Glance

This home is estimated between $401,633 and $638,302, with a best estimate of $507,756. 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

$401,633 $638,302
Best Estimate
$507,756
WCAD Value
$468,326
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 $401,633 and $638,302. 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 $633,179

Adjusted +$77,586 for 350 sqft more living space. Net adjustment: +$77,586.

4118 KINGSLEY AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,678 sqft Built 2017
Raw Value $523,813
Adjusted Value $638,302

Adjusted +$110,837 for 500 sqft more living space and +$3,652 for being newer. Net adjustment: +$114,489.

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 $401,633

Adjusted -$247,609 for 1,117 sqft less living space and -$3,652 for being older. Net adjustment: -$251,261.

4305 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,725 sqft Built 2020
Raw Value $409,164
Adjusted Value $507,756

Adjusted +$100,418 for 453 sqft more living space and -$1,826 for being older. Net adjustment: +$98,592.

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 $424,678

Adjusted -$66,502 for 300 sqft less living space. Net adjustment: -$66,502.

The Neighborhood

This home is valued 10.5% 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
$468,326
Median
$523,371

This home is -10.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,677 across all districts. With a homestead exemption claimed, that drops to $8,120 — saving $1,557 per year. That's $677 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%$4,920
Highlands at Mayfield Ranch MUDMUD0.4850%$2,271
Williamson CountyCounty0.3694%$1,730
Williamson County ESD #9 - Round RockESD0.0999%$468
Williamson County FM/RdCounty0.0443%$208
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$9,677

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $507,756 would pay approximately $3,169 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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