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4254 ARQUES AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,429 sqftBuilt 2017

Property at a Glance

This home is estimated between $476,666 and $533,447, with a best estimate of $517,519. 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

$476,666 $533,447
Best Estimate
$517,519
WCAD Value
$511,047
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 $476,666 and $533,447. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4262 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
3 bed 2 bath 2,165 sqft Built 2017
Raw Value $473,551
Adjusted Value $532,073

Adjusted +$58,522 for 264 sqft more living space. Net adjustment: +$58,522.

4452 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
4 bed 3 bath 2,470 sqft Built 2019
Raw Value $520,442
Adjusted Value $507,701

Adjusted -$9,089 for 41 sqft less living space and -$3,652 for being older. Net adjustment: -$12,741.

4516 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
4 bed 3 bath 2,478 sqft Built 2019
Raw Value $491,180
Adjusted Value $476,666

Adjusted -$10,862 for 49 sqft less living space and -$3,652 for being older. Net adjustment: -$14,514.

4628 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 93% similar Same subdivision
4 bed 3 bath 2,892 sqft Built 2021
Raw Value $643,386
Adjusted Value $533,447

Adjusted -$102,635 for 463 sqft less living space and -$7,304 for being older. Net adjustment: -$109,939.

4201 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 93% similar Same subdivision
3 bed 3 bath 2,284 sqft Built 2021
Raw Value $492,680
Adjusted Value $517,519

Adjusted +$32,143 for 145 sqft more living space and -$7,304 for being older. Net adjustment: +$24,839.

The Neighborhood

This home is valued 2.4% 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
$511,047
Median
$523,371

This home is -2.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,560 across all districts. With a homestead exemption claimed, that drops to $8,994 — saving $1,566 per year. That's $750 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%$5,369
Highlands at Mayfield Ranch MUDMUD0.4850%$2,479
Williamson CountyCounty0.3694%$1,888
Williamson County ESD #9 - Round RockESD0.0999%$511
Williamson County FM/RdCounty0.0443%$227
Upper Brushy Creek WCIDWater0.0170%$87
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$10,560

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $517,519 would pay approximately $3,230 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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