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4231 ARQUES AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2,309 sqftBuilt 2021

Property at a Glance

This home is estimated between $434,324 and $665,870, with a best estimate of $501,017. 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

$434,324 $665,870
Best Estimate
$501,017
WCAD Value
$495,513
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 $434,324 and $665,870. 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 $665,870

Adjusted +$106,625 for 481 sqft more living space and +$3,652 for being newer. Net adjustment: +$110,277.

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 $434,324

Adjusted -$218,570 for 986 sqft less living space. Net adjustment: -$218,570.

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 $540,447

Adjusted +$129,457 for 584 sqft more living space and +$1,826 for being newer. Net adjustment: +$131,283.

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 $501,017

Adjusted +$29,039 for 131 sqft more living space and +$3,652 for being newer. Net adjustment: +$32,691.

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 $457,369

Adjusted -$37,463 for 169 sqft less living space and +$3,652 for being newer. Net adjustment: -$33,811.

The Neighborhood

This home is valued 5.3% 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
$495,513
Median
$523,371

This home is -5.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,239 across all districts. With a homestead exemption claimed, that drops to $8,676 — saving $1,563 per year. That's $723 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%$5,206
Highlands at Mayfield Ranch MUDMUD0.4850%$2,403
Williamson CountyCounty0.3694%$1,831
Williamson County ESD #9 - Round RockESD0.0999%$495
Williamson County FM/RdCounty0.0443%$220
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$10,239

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $501,017 would pay approximately $3,127 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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