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5141 AUTUMN SUNSET BLVD, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath676 sqftBuilt 2023

Property at a Glance

This home is estimated between $383,338 and $416,018, with a best estimate of $388,016. That places the property above the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$383,338 $416,018
Best Estimate
$388,016
WCAD Value
$383,338
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R450X - Round Rock East - Duplex, this home's estimated market value is between $383,338 and $416,018. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

5117 AUTUMN SUNSET BLVD, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 676 sqft Built 2023
Raw Value $388,016
Adjusted Value $388,016

This comparable closely matches the subject property's features.

5121 AUTUMN SUNSET BLVD, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 676 sqft Built 2023
Raw Value $388,016
Adjusted Value $388,016

This comparable closely matches the subject property's features.

5129 AUTUMN SUNSET BLVD, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 697 sqft Built 2023
Raw Value $420,099
Adjusted Value $416,018

Adjusted -$4,081 for 21 sqft less living space. Net adjustment: -$4,081.

5137 AUTUMN SUNSET BLVD, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 676 sqft Built 2023
Raw Value $383,338
Adjusted Value $383,338

This comparable closely matches the subject property's features.

5133 AUTUMN SUNSET BLVD, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 697 sqft Built 2023
Raw Value $420,099
Adjusted Value $416,018

Adjusted -$4,081 for 21 sqft less living space. Net adjustment: -$4,081.

The Neighborhood

This home is valued 7.8% above the R450X - Round Rock East - Duplex median of $355,449. With 836 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.7% over the past year.

R450X - Round Rock East - Duplex

typical
836 Properties
$355,449 Median Value
-8.7% YoY Change
0% Have Pool
84% Have Garage
This Home
$383,338
Median
$355,449

This home is +7.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,105 across all districts. With a homestead exemption claimed, that drops to $5,563 — saving $1,542 per year. That's $464 per month a buyer should budget. The assessed value increased -2.0% vs the subdivision average of -8.7%. This above-average increase gives a protest opportunity score of 34 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Georgetown ISDSchool1.0506%$4,027
Round RockCity0.3720%$1,426
Williamson CountyCounty0.3694%$1,416
Williamson County FM/RdCounty0.0443%$170
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$7,105
34 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $388,016 would pay approximately $2,422 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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