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3617 BIRDHOUSE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,404 sqftBuilt 1999

Property at a Glance

This home is estimated between $222,553 and $377,603, with a best estimate of $257,990. That places the property below the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$222,553 $377,603
Best Estimate
$257,990
WCAD Value
$295,900
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R401598G - Eagle Ridge - ALL SECTIONS. The estimated range of $222,553 and $377,603 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,387 sqft Built 2013
Raw Value $418,446
Adjusted Value $377,603

Adjusted +$3,825 for 17 sqft more living space and -$44,668 for being older. Net adjustment: -$40,843.

3 bed 2 bath 1,840 sqft Built 2007
Raw Value $406,093
Adjusted Value $282,469

Adjusted -$98,099 for 436 sqft less living space and -$25,525 for being older. Net adjustment: -$123,624.

3 bed 2 bath 1,775 sqft Built 2010
Raw Value $376,561
Adjusted Value $257,990

Adjusted -$83,474 for 371 sqft less living space and -$35,097 for being older. Net adjustment: -$118,571.

3 bed 2 bath 1,706 sqft Built 2017
Raw Value $347,933
Adjusted Value $222,553

Adjusted -$67,949 for 302 sqft less living space and -$57,431 for being older. Net adjustment: -$125,380.

3 bed 2 bath 1,791 sqft Built 2015
Raw Value $368,099
Adjusted Value $229,975

Adjusted -$87,074 for 387 sqft less living space and -$51,050 for being older. Net adjustment: -$138,124.

The Neighborhood

This home is valued 16.4% below the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.1% over the past year.

R401598G - Eagle Ridge - ALL SECTIONS

below average
749 Properties
$353,883 Median Value
-8.1% YoY Change
0% Have Pool
100% Have Garage
This Home
$295,900
Median
$353,883

This home is -16.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,324 across all districts. With a homestead exemption claimed, that drops to $4,019 — saving $1,305 per year. That's $335 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%$2,643
Round RockCity0.3720%$1,101
Williamson CountyCounty0.3694%$1,093
Austin Community Collegespecial0.1034%$306
Williamson County FM/RdCounty0.0443%$131
Upper Brushy Creek WCIDWater0.0170%$50
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,324

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $257,990 would pay approximately $1,610 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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