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409 MAPLE RUN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,296 sqftBuilt 1985

Property at a Glance

This home is estimated between $231,318 and $446,011, with a best estimate of $260,212. That places the property below the R510485H - SOUTHCREEK median of $335,905, in a neighborhood that declined 4.2% over the past year.

Estimated Value Range

$231,318 $446,011
Best Estimate
$260,212
WCAD Value
$279,565
High Confidence

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

Based on 5 comparable properties in R510485H - SOUTHCREEK, this home's estimated market value is between $231,318 and $446,011. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

500 MAPLE RUN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,648 sqft Built 1998
Raw Value $363,126
Adjusted Value $260,212

Adjusted -$83,747 for 352 sqft less living space and -$19,167 for being older. Net adjustment: -$102,914.

503 MAPLE RUN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 790 sqft Built 1985
Raw Value $325,624
Adjusted Value $446,011

Adjusted +$120,387 for 506 sqft more living space. Net adjustment: +$120,387.

523 MAPLE RUN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,105 sqft Built 1986
Raw Value $285,031
Adjusted Value $329,000

Adjusted +$45,443 for 191 sqft more living space and -$1,474 for being older. Net adjustment: +$43,969.

402 MAPLE RUN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,742 sqft Built 1986
Raw Value $338,904
Adjusted Value $231,318

Adjusted -$106,112 for 446 sqft less living space and -$1,474 for being older. Net adjustment: -$107,586.

401 MAPLE RUN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,704 sqft Built 1988
Raw Value $334,552
Adjusted Value $233,058

Adjusted -$97,071 for 408 sqft less living space and -$4,423 for being older. Net adjustment: -$101,494.

The Neighborhood

This home is valued 16.8% below the R510485H - SOUTHCREEK median of $335,905. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.2% over the past year.

R510485H - SOUTHCREEK

below average
1,020 Properties
$335,905 Median Value
-4.2% YoY Change
1% Have Pool
97% Have Garage
This Home
$279,565
Median
$335,905

This home is -16.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,030 across all districts. With a homestead exemption claimed, that drops to $3,728 — saving $1,302 per year. That's $311 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
Round Rock ISDSchool0.8931%$2,497
Round RockCity0.3720%$1,040
Williamson CountyCounty0.3694%$1,033
Austin Community Collegespecial0.1034%$289
Williamson County FM/RdCounty0.0443%$124
Upper Brushy Creek WCIDWater0.0170%$48
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,030

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $260,212 would pay approximately $1,624 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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