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2103 WILLOW WAY, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,387 sqftBuilt 1985

Property at a Glance

This home is estimated between $280,088 and $465,522, with a best estimate of $314,548. 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

$280,088 $465,522
Best Estimate
$314,548
WCAD Value
$355,059
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 $280,088 and $465,522. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3104 WILLOW CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,032 sqft Built 1998
Raw Value $400,228
Adjusted Value $465,522

Adjusted +$84,461 for 355 sqft more living space and -$19,167 for being older. Net adjustment: +$65,294.

2407 WILLOW WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,070 sqft Built 1997
Raw Value $298,002
Adjusted Value $355,730

Adjusted +$75,420 for 317 sqft more living space and -$17,692 for being older. Net adjustment: +$57,728.

3105 WILLOW CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,209 sqft Built 1998
Raw Value $291,365
Adjusted Value $314,548

Adjusted +$42,350 for 178 sqft more living space and -$19,167 for being older. Net adjustment: +$23,183.

2420 WILLOW WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,593 sqft Built 1998
Raw Value $348,266
Adjusted Value $280,088

Adjusted -$49,011 for 206 sqft less living space and -$19,167 for being older. Net adjustment: -$68,178.

2424 WILLOW WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,618 sqft Built 1998
Raw Value $359,807
Adjusted Value $285,681

Adjusted -$54,959 for 231 sqft less living space and -$19,167 for being older. Net adjustment: -$74,126.

The Neighborhood

This home is valued 5.7% 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
$355,059
Median
$335,905

This home is +5.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,388 across all districts. With a homestead exemption claimed, that drops to $5,073 — saving $1,315 per year. That's $423 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%$3,171
Round RockCity0.3720%$1,321
Williamson CountyCounty0.3694%$1,312
Austin Community Collegespecial0.1034%$367
Williamson County FM/RdCounty0.0443%$157
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,388

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $314,548 would pay approximately $1,963 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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