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2018 MIMOSA TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,103 sqftBuilt 1998

Property at a Glance

This home is estimated between $206,403 and $415,806, with a best estimate of $281,470. 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

$206,403 $415,806
Best Estimate
$281,470
WCAD Value
$341,734
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 $206,403 and $415,806. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2308 MIMOSA TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,276 sqft Built 1998
Raw Value $299,851
Adjusted Value $258,691

Adjusted -$41,160 for 173 sqft less living space. Net adjustment: -$41,160.

2000 MIMOSA TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,685 sqft Built 1996
Raw Value $341,923
Adjusted Value $206,403

Adjusted -$138,469 for 582 sqft less living space and +$2,949 for being newer. Net adjustment: -$135,520.

2109 MIMOSA TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 864 sqft Built 1987
Raw Value $289,020
Adjusted Value $362,101

Adjusted +$56,863 for 239 sqft more living space and +$16,218 for being newer. Net adjustment: +$73,081.

2118 MIMOSA TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 873 sqft Built 1986
Raw Value $343,393
Adjusted Value $415,806

Adjusted +$54,721 for 230 sqft more living space and +$17,692 for being newer. Net adjustment: +$72,413.

2200 MIMOSA TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,486 sqft Built 1986
Raw Value $354,901
Adjusted Value $281,470

Adjusted -$91,123 for 383 sqft less living space and +$17,692 for being newer. Net adjustment: -$73,431.

The Neighborhood

This home is valued 1.7% above the R510485H - SOUTHCREEK median of $335,905. With 1,020 homes in the subdivision, the property sits in the upper tier. 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
$341,734
Median
$335,905

This home is +1.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,149 across all districts. With a homestead exemption claimed, that drops to $4,835 — saving $1,314 per year. That's $403 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%$3,052
Round RockCity0.3720%$1,271
Williamson CountyCounty0.3694%$1,263
Austin Community Collegespecial0.1034%$353
Williamson County FM/RdCounty0.0443%$151
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,149

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $281,470 would pay approximately $1,757 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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