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2016 BIRKBY CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,809 sqftBuilt 2017

Property at a Glance

This home is estimated between $360,040 and $410,150, with a best estimate of $364,053. That places the property above the R634417C - GLEN ELLYN median of $356,668, in a neighborhood that declined 3.8% over the past year.

Estimated Value Range

$360,040 $410,150
Best Estimate
$364,053
WCAD Value
$356,668
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 $360,040 and $410,150. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2012 BIRKBY CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,762 sqft Built 2017
Raw Value $353,585
Adjusted Value $364,053

Adjusted +$10,468 for 47 sqft more living space. Net adjustment: +$10,468.

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 $360,040

Adjusted +$4,454 for 20 sqft more living space. Net adjustment: +$4,454.

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 $410,150

Adjusted +$79,509 for 357 sqft more living space. Net adjustment: +$79,509.

2023 BIRKBY CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,762 sqft Built 2017
Raw Value $353,585
Adjusted Value $364,053

Adjusted +$10,468 for 47 sqft more living space. Net adjustment: +$10,468.

2032 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 $410,150

Adjusted +$79,509 for 357 sqft more living space. Net adjustment: +$79,509.

The Neighborhood

This home is in line with the R634417C - GLEN ELLYN median of $356,668. 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
$356,668
Median
$356,668

This home is +0.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,417 across all districts. With a homestead exemption claimed, that drops to $5,101 — saving $1,316 per year. That's $425 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%$3,185
Round RockCity0.3720%$1,327
Williamson CountyCounty0.3694%$1,318
Austin Community Collegespecial0.1034%$369
Williamson County FM/RdCounty0.0443%$158
Upper Brushy Creek WCIDWater0.0170%$61
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,417

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $364,053 would pay approximately $2,272 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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