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3720 BIRD HOUSE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,515 sqftBuilt 1996

Property at a Glance

This home is estimated between $254,196 and $461,664, with a best estimate of $433,780. That places the property above the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$254,196 $461,664
Best Estimate
$433,780
WCAD Value
$329,341
High Confidence

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

Based on 5 comparable properties in R401598G - Eagle Ridge - ALL SECTIONS, this home's estimated market value is between $254,196 and $461,664. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3718 BIRD HOUSE DR, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,935 sqft Built 1996
Raw Value $348,695
Adjusted Value $254,196

Adjusted -$94,499 for 420 sqft less living space. Net adjustment: -$94,499.

3716 BIRD HOUSE DR, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,240 sqft Built 1995
Raw Value $368,715
Adjusted Value $433,780

Adjusted +$61,874 for 275 sqft more living space and +$3,191 for being newer. Net adjustment: +$65,065.

3631 HAWK RIDGE ST, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,159 sqft Built 1996
Raw Value $376,716
Adjusted Value $456,815

Adjusted +$80,099 for 356 sqft more living space. Net adjustment: +$80,099.

3633 HAWK RIDGE ST, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,086 sqft Built 1996
Raw Value $365,140
Adjusted Value $461,664

Adjusted +$96,524 for 429 sqft more living space. Net adjustment: +$96,524.

3707 HAWK RIDGE ST, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,249 sqft Built 1996
Raw Value $363,450
Adjusted Value $423,299

Adjusted +$59,849 for 266 sqft more living space. Net adjustment: +$59,849.

The Neighborhood

This home is valued 6.9% 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

typical
749 Properties
$353,883 Median Value
-8.1% YoY Change
0% Have Pool
100% Have Garage
This Home
$329,341
Median
$353,883

This home is -6.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,926 across all districts. With a homestead exemption claimed, that drops to $4,615 — saving $1,311 per year. That's $385 per month a buyer should budget. The assessed value increased +3.4% vs the subdivision average of -8.1%. This above-average increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$2,941
Round RockCity0.3720%$1,225
Williamson CountyCounty0.3694%$1,217
Austin Community Collegespecial0.1034%$341
Williamson County FM/RdCounty0.0443%$146
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,926
50 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $433,780 would pay approximately $2,708 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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