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1000 COLLINGWOOD CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,930 sqftBuilt 2004

Property at a Glance

This home is estimated between $228,053 and $534,351, with a best estimate of $269,910. That places the property below the R570604B - LAKE FOREST - NORTH OF FOREST CREEK median of $993,997, in a neighborhood that appreciated 8.1% over the past year.

Estimated Value Range

$228,053 $534,351
Best Estimate
$269,910
WCAD Value
$713,161
Low Confidence

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

There are 5 comparable properties within range, but none are in R570604B - LAKE FOREST - NORTH OF FOREST CREEK. The estimated range of $228,053 and $534,351 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,728 sqft Built 1996
Raw Value $326,450
Adjusted Value $250,710

Adjusted +$74,135 for 202 sqft more living space and -$116,321 for being older and -$33,554 for no garage. Net adjustment: -$75,740.

3 bed 2 bath 2,304 sqft Built 2007
Raw Value $661,544
Adjusted Value $534,351

Adjusted -$137,259 for 374 sqft less living space and +$43,620 for being newer and -$33,554 for no garage. Net adjustment: -$127,193.

3 bed 2 bath 1,686 sqft Built 1997
Raw Value $315,696
Adjusted Value $269,910

Adjusted +$89,549 for 244 sqft more living space and -$101,781 for being older and -$33,554 for no garage. Net adjustment: -$45,786.

4 bed 2 bath 1,946 sqft Built 1996
Raw Value $383,800
Adjusted Value $228,053

Adjusted -$5,872 for 16 sqft less living space and -$116,321 for being older and -$33,554 for no garage. Net adjustment: -$155,747.

3 bed 2 bath 1,635 sqft Built 1996
Raw Value $349,056
Adjusted Value $307,447

Adjusted +$108,266 for 295 sqft more living space and -$116,321 for being older and -$33,554 for no garage. Net adjustment: -$41,609.

The Neighborhood

This home is valued 28.3% below the R570604B - LAKE FOREST - NORTH OF FOREST CREEK median of $993,997. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 8.1% over the past year.

R570604B - LAKE FOREST - NORTH OF FOREST CREEK

below average
127 Properties
$993,997 Median Value
+8.1% YoY Change
1% Have Pool
95% Have Garage
This Home
$713,161
Median
$993,997

This home is -28.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,779 across all districts. With a homestead exemption claimed, that drops to $11,398 — saving $1,381 per year. That's $950 per month a buyer should budget. The assessed value increased +10.5% vs the subdivision average of +8.1%. This above-average increase gives a protest opportunity score of 42 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,343
Round RockCity0.3720%$2,642
Williamson CountyCounty0.3694%$2,624
Austin Community Collegespecial0.1034%$734
Williamson County FM/RdCounty0.0443%$315
Upper Brushy Creek WCIDWater0.0170%$121
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$12,779
42 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $269,910 would pay approximately $1,685 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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