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3018 OVERLAND, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,234 sqftBuilt 1985

Property at a Glance

This home is estimated between $486,672 and $556,805, with a best estimate of $504,053. That places the property above the R210480H - Brushy Creek median of $296,542, in a neighborhood that declined 14.6% over the past year.

Estimated Value Range

$486,672 $556,805
Best Estimate
$504,053
WCAD Value
$356,037
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $486,672 and $556,805. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3115 FREEMONT ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,303 sqft Built 1984
Raw Value $347,567
Adjusted Value $556,805

Adjusted +$207,631 for 931 sqft more living space and +$1,607 for being newer. Net adjustment: +$209,238.

3 bed 2 bath 2,044 sqft Built 1981
Raw Value $455,252
Adjusted Value $504,053

Adjusted +$42,374 for 190 sqft more living space and +$6,427 for being newer. Net adjustment: +$48,801.

3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $486,672

Adjusted +$79,618 for 357 sqft more living space and +$1,607 for being newer. Net adjustment: +$81,225.

3609 CORNERSTONE, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,269 sqft Built 1982
Raw Value $290,537
Adjusted Value $510,571

Adjusted +$215,214 for 965 sqft more living space and +$4,820 for being newer. Net adjustment: +$220,034.

2901 MONUMENT DR, ROUND ROCK, TX 78681
0.00 mi 98% similar Same subdivision
3 bed 2 bath 1,212 sqft Built 1982
Raw Value $268,403
Adjusted Value $501,149

Adjusted +$227,926 for 1,022 sqft more living space and +$4,820 for being newer. Net adjustment: +$232,746.

The Neighborhood

This home is valued 20.1% above the R210480H - Brushy Creek median of $296,542. With 871 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 14.6% over the past year.

R210480H - Brushy Creek

above average
871 Properties
$296,542 Median Value
-14.6% YoY Change
2% Have Pool
94% Have Garage
This Home
$356,037
Median
$296,542

This home is +20.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,815 across all districts. With a homestead exemption claimed, that drops to $5,499 — saving $1,316 per year. That's $458 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%$3,180
Brushy Creek MUDMUD0.3868%$1,377
Williamson CountyCounty0.3694%$1,315
Austin Community Collegespecial0.1034%$368
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$356
Williamson County FM/RdCounty0.0443%$158
Upper Brushy Creek WCIDWater0.0170%$61
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$6,815

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $504,053 would pay approximately $3,146 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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