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2105 MIMOSA TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath947 sqftBuilt 1991

Property at a Glance

This home is estimated between $215,048 and $381,472, with a best estimate of $314,664. 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

$215,048 $381,472
Best Estimate
$314,664
WCAD Value
$379,687
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 $215,048 and $381,472. 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 $314,664

Adjusted +$19,747 for 83 sqft more living space and +$5,897 for being newer. Net adjustment: +$25,644.

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 $368,371

Adjusted +$17,606 for 74 sqft more living space and +$7,372 for being newer. Net adjustment: +$24,978.

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 $308,883

Adjusted -$23,078 for 97 sqft less living space and -$8,846 for being older. Net adjustment: -$31,924.

2312 MIMOSA TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,263 sqft Built 1997
Raw Value $299,076
Adjusted Value $215,048

Adjusted -$75,182 for 316 sqft less living space and -$8,846 for being older. Net adjustment: -$84,028.

2100 MIMOSA TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 695 sqft Built 1991
Raw Value $321,516
Adjusted Value $381,472

Adjusted +$59,956 for 252 sqft more living space. Net adjustment: +$59,956.

The Neighborhood

This home is valued 13.0% 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
$379,687
Median
$335,905

This home is +13.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,832 across all districts. With a homestead exemption claimed, that drops to $5,511 — saving $1,321 per year. That's $459 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%$3,391
Round RockCity0.3720%$1,412
Williamson CountyCounty0.3694%$1,403
Austin Community Collegespecial0.1034%$393
Williamson County FM/RdCounty0.0443%$168
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,832

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $314,664 would pay approximately $1,964 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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