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2100 MIMOSA TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath695 sqftBuilt 1991

Property at a Glance

This home is estimated between $248,927 and $341,971, with a best estimate of $278,789. 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

$248,927 $341,971
Best Estimate
$278,789
WCAD Value
$321,516
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 $248,927 and $341,971. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $254,709

Adjusted -$40,208 for 169 sqft less living space and +$5,897 for being newer. Net adjustment: -$34,311.

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 $308,415

Adjusted -$42,350 for 178 sqft less living space and +$7,372 for being newer. Net adjustment: -$34,978.

2010 MIMOSA TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,044 sqft Built 1997
Raw Value $340,807
Adjusted Value $248,927

Adjusted -$83,034 for 349 sqft less living space and -$8,846 for being older. Net adjustment: -$91,880.

2115 MIMOSA TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 741 sqft Built 1991
Raw Value $352,915
Adjusted Value $341,971

Adjusted -$10,944 for 46 sqft less living space. Net adjustment: -$10,944.

2201 MIMOSA TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 873 sqft Built 1986
Raw Value $313,767
Adjusted Value $278,789

Adjusted -$42,350 for 178 sqft less living space and +$7,372 for being newer. Net adjustment: -$34,978.

The Neighborhood

This home is valued 4.3% 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

typical
1,020 Properties
$335,905 Median Value
-4.2% YoY Change
1% Have Pool
97% Have Garage
This Home
$321,516
Median
$335,905

This home is -4.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,785 across all districts. With a homestead exemption claimed, that drops to $4,475 — saving $1,310 per year. That's $373 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%$2,871
Round RockCity0.3720%$1,196
Williamson CountyCounty0.3694%$1,188
Austin Community Collegespecial0.1034%$332
Williamson County FM/RdCounty0.0443%$143
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,785

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $278,789 would pay approximately $1,740 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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