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2920 COLLINGWOOD DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,896 sqftBuilt 2005

Property at a Glance

This home is estimated between $269,072 and $1,039,457, with a best estimate of $386,369. That places the property below the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.

Estimated Value Range

$269,072 $1,039,457
Best Estimate
$386,369
WCAD Value
$379,673
Low Confidence

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

There are 5 comparable properties within range, but none are in R530506E - SONOMA ALL SECTIONS. The estimated range of $269,072 and $1,039,457 should be treated as a rough guide.

Comparable Properties (5)

3 bed 1,996 sqft Built 1996
Raw Value $957,173
Adjusted Value $1,039,457

Adjusted -$26,798 for 100 sqft less living space and +$48,889 for being newer and +$60,193 for having a garage. Net adjustment: +$82,284.

3 bed 2 bath 2,171 sqft Built 2016
Raw Value $443,541
Adjusted Value $310,092

Adjusted -$73,695 for 275 sqft less living space and -$59,754 for being older. Net adjustment: -$133,449.

4 bed 3 bath 1,625 sqft Built 2006
Raw Value $559,486
Adjusted Value $626,677

Adjusted +$72,623 for 271 sqft more living space and -$5,432 for being older. Net adjustment: +$67,191.

4 bed 2 bath 3,001 sqft Built 2003
Raw Value $554,328
Adjusted Value $269,072

Adjusted -$296,120 for 1,105 sqft less living space and +$10,864 for being newer. Net adjustment: -$285,256.

3 bed 2 bath 1,952 sqft Built 2012
Raw Value $439,401
Adjusted Value $386,369

Adjusted -$15,007 for 56 sqft less living space and -$38,025 for being older. Net adjustment: -$53,032.

The Neighborhood

This home is valued 15.9% below the R530506E - SONOMA ALL SECTIONS median of $451,534. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 7.0% over the past year.

R530506E - SONOMA ALL SECTIONS

below average
1,029 Properties
$451,534 Median Value
-7.0% YoY Change
2% Have Pool
100% Have Garage
This Home
$379,673
Median
$451,534

This home is -15.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,831 across all districts. With a homestead exemption claimed, that drops to $5,511 — saving $1,320 per year. That's $459 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%$3,391
Round RockCity0.3720%$1,412
Williamson CountyCounty0.3694%$1,403
Austin Community Collegespecial0.1034%$393
Williamson County FM/RdCounty0.0443%$168
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,831

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $386,369 would pay approximately $2,412 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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