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4118 KINGSLEY AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,678 sqftBuilt 2017

Property at a Glance

This home is estimated between $310,189 and $518,690, with a best estimate of $393,267. 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

$310,189 $518,690
Best Estimate
$393,267
WCAD Value
$523,813
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 $310,189 and $518,690. 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 $518,690

Adjusted -$33,251 for 150 sqft less living space and -$3,652 for being older. Net adjustment: -$36,903.

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 $393,267

Adjusted -$10,419 for 47 sqft less living space and -$5,478 for being older. Net adjustment: -$15,897.

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 $353,837

Adjusted -$110,837 for 500 sqft less living space and -$3,652 for being older. Net adjustment: -$114,489.

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 $310,189

Adjusted -$177,339 for 800 sqft less living space and -$3,652 for being older. Net adjustment: -$180,991.

4215 ARQUES AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,749 sqft Built 2019
Raw Value $492,959
Adjusted Value $473,568

Adjusted -$15,739 for 71 sqft less living space and -$3,652 for being older. Net adjustment: -$19,391.

The Neighborhood

This home is in line with the G799514C - MAYFIELD RANCH median of $523,371. 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
$523,813
Median
$523,371

This home is +0.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,823 across all districts. With a homestead exemption claimed, that drops to $9,256 — saving $1,567 per year. That's $771 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%$5,503
Highlands at Mayfield Ranch MUDMUD0.4850%$2,540
Williamson CountyCounty0.3694%$1,935
Williamson County ESD #9 - Round RockESD0.0999%$523
Williamson County FM/RdCounty0.0443%$232
Upper Brushy Creek WCIDWater0.0170%$89
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$10,823

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $393,267 would pay approximately $2,455 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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