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516 MAPLE RUN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,123 sqftBuilt 1986

Property at a Glance

This home is estimated between $191,632 and $435,488, with a best estimate of $289,314. 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

$191,632 $435,488
Best Estimate
$289,314
WCAD Value
$336,234
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 $191,632 and $435,488. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $406,325

Adjusted +$79,227 for 333 sqft more living space and +$1,474 for being newer. Net adjustment: +$80,701.

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 $289,314

Adjusted +$4,283 for 18 sqft more living space. Net adjustment: +$4,283.

519 MAPLE RUN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 671 sqft Built 1986
Raw Value $327,949
Adjusted Value $435,488

Adjusted +$107,539 for 452 sqft more living space. Net adjustment: +$107,539.

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 $191,632

Adjusted -$147,272 for 619 sqft less living space. Net adjustment: -$147,272.

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 $193,372

Adjusted -$138,231 for 581 sqft less living space and -$2,949 for being older. Net adjustment: -$141,180.

The Neighborhood

This home is in line with the R510485H - SOUTHCREEK median of $335,905. Note that values in this subdivision declined 4.2% over the past year.

R510485H - SOUTHCREEK

typical
1,020 Properties
$335,905 Median Value
-4.2% YoY Change
1% Have Pool
97% Have Garage
This Home
$336,234
Median
$335,905

This home is +0.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,050 across all districts. With a homestead exemption claimed, that drops to $4,737 — saving $1,313 per year. That's $395 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%$3,003
Round RockCity0.3720%$1,251
Williamson CountyCounty0.3694%$1,242
Austin Community Collegespecial0.1034%$348
Williamson County FM/RdCounty0.0443%$149
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,050

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $289,314 would pay approximately $1,806 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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