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4174 KINGSLEY AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,231 sqftBuilt 2018

Property at a Glance

This home is estimated between $434,601 and $648,224, with a best estimate of $488,138. 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

$434,601 $648,224
Best Estimate
$488,138
WCAD Value
$472,011
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 $434,601 and $648,224. 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 $643,101

Adjusted +$89,334 for 403 sqft more living space and -$1,826 for being older. Net adjustment: +$87,508.

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 $648,224

Adjusted +$122,585 for 553 sqft more living space and +$1,826 for being newer. Net adjustment: +$124,411.

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 $478,249

Adjusted +$11,749 for 53 sqft more living space and -$1,826 for being older. Net adjustment: +$9,923.

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 $434,601

Adjusted -$54,753 for 247 sqft less living space and -$1,826 for being older. Net adjustment: -$56,579.

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 $488,138

Adjusted +$3,103 for 14 sqft more living space and -$3,652 for being older. Net adjustment: -$549.

The Neighborhood

This home is valued 9.8% 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
$472,011
Median
$523,371

This home is -9.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,261 across all districts. With a homestead exemption claimed, that drops to $7,707 — saving $1,554 per year. That's $642 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%$4,709
Highlands at Mayfield Ranch MUDMUD0.4850%$2,174
Williamson CountyCounty0.3694%$1,656
Williamson County ESD #9 - Round RockESD0.0999%$448
Williamson County FM/RdCounty0.0443%$199
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$9,261

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $488,138 would pay approximately $3,047 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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