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2039 BIRKBY CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,373 sqftBuilt 2017

Property at a Glance

This home is estimated between $262,937 and $408,227, with a best estimate of $304,714. That places the property below the R634417C - GLEN ELLYN median of $356,668, in a neighborhood that declined 3.8% over the past year.

Estimated Value Range

$262,937 $408,227
Best Estimate
$304,714
WCAD Value
$403,217
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R634417C - GLEN ELLYN, this home's estimated market value is between $262,937 and $408,227. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2031 BIRKBY CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,789 sqft Built 2017
Raw Value $355,586
Adjusted Value $262,937

Adjusted -$92,649 for 416 sqft less living space. Net adjustment: -$92,649.

2035 BIRKBY CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,773 sqft Built 2017
Raw Value $393,799
Adjusted Value $304,714

Adjusted -$89,085 for 400 sqft less living space. Net adjustment: -$89,085.

2036 BIRKBY CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,477 sqft Built 2017
Raw Value $431,389
Adjusted Value $408,227

Adjusted -$23,162 for 104 sqft less living space. Net adjustment: -$23,162.

2020 BIRKBY CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,452 sqft Built 2017
Raw Value $330,641
Adjusted Value $313,047

Adjusted -$17,594 for 79 sqft less living space. Net adjustment: -$17,594.

2004 BIRKBY CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,773 sqft Built 2017
Raw Value $393,799
Adjusted Value $304,714

Adjusted -$89,085 for 400 sqft less living space. Net adjustment: -$89,085.

The Neighborhood

This home is valued 13.1% above the R634417C - GLEN ELLYN median of $356,668. With 103 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.8% over the past year.

R634417C - GLEN ELLYN

typical
103 Properties
$356,668 Median Value
-3.8% YoY Change
0% Have Pool
100% Have Garage
This Home
$403,217
Median
$356,668

This home is +13.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,255 across all districts. With a homestead exemption claimed, that drops to $5,930 — saving $1,325 per year. That's $494 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%$3,601
Round RockCity0.3720%$1,500
Williamson CountyCounty0.3694%$1,490
Austin Community Collegespecial0.1034%$417
Williamson County FM/RdCounty0.0443%$179
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,255

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $304,714 would pay approximately $1,902 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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