Beta Williamson County, TX only — data and coverage are limited during early access.

2203 MIMOSA TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,291 sqftBuilt 1986

Property at a Glance

This home is estimated between $230,412 and $442,843, with a best estimate of $285,728. 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

$230,412 $442,843
Best Estimate
$285,728
WCAD Value
$304,580
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 $230,412 and $442,843. 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 $285,728

Adjusted +$3,569 for 15 sqft more living space and -$17,692 for being older. Net adjustment: -$14,123.

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 $233,440

Adjusted -$93,740 for 394 sqft less living space and -$14,743 for being older. Net adjustment: -$108,483.

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 $389,137

Adjusted +$101,591 for 427 sqft more living space and -$1,474 for being older. Net adjustment: +$100,117.

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 $442,843

Adjusted +$99,450 for 418 sqft more living space. Net adjustment: +$99,450.

2211 MIMOSA TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,740 sqft Built 1986
Raw Value $337,238
Adjusted Value $230,412

Adjusted -$106,826 for 449 sqft less living space. Net adjustment: -$106,826.

The Neighborhood

This home is valued 9.3% 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
$304,580
Median
$335,905

This home is -9.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,480 across all districts. With a homestead exemption claimed, that drops to $4,174 — saving $1,306 per year. That's $348 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%$2,720
Round RockCity0.3720%$1,133
Williamson CountyCounty0.3694%$1,125
Austin Community Collegespecial0.1034%$315
Williamson County FM/RdCounty0.0443%$135
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,480

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $285,728 would pay approximately $1,784 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.

View full property details