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4130 KINGSLEY AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,211 sqftBuilt 2017

Property at a Glance

This home is estimated between $405,296 and $511,419, with a best estimate of $471,989. 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

$405,296 $511,419
Best Estimate
$471,989
WCAD Value
$473,243
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 $405,296 and $511,419. 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 $405,296

Adjusted -$240,294 for 1,084 sqft less living space and -$7,304 for being older. Net adjustment: -$247,598.

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 $511,419

Adjusted +$107,733 for 486 sqft more living space and -$5,478 for being older. Net adjustment: +$102,255.

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 $471,989

Adjusted +$7,315 for 33 sqft more living space and -$3,652 for being older. Net adjustment: +$3,663.

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 $428,341

Adjusted -$59,187 for 267 sqft less living space and -$3,652 for being older. Net adjustment: -$62,839.

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 $481,879

Adjusted -$1,330 for 6 sqft less living space and -$5,478 for being older. Net adjustment: -$6,808.

The Neighborhood

This home is valued 9.6% 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
$473,243
Median
$523,371

This home is -9.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,779 across all districts. With a homestead exemption claimed, that drops to $8,220 — saving $1,559 per year. That's $685 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%$4,972
Highlands at Mayfield Ranch MUDMUD0.4850%$2,295
Williamson CountyCounty0.3694%$1,748
Williamson County ESD #9 - Round RockESD0.0999%$473
Williamson County FM/RdCounty0.0443%$210
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$9,779

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $471,989 would pay approximately $2,946 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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