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1102 COOL LAKE CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,508 sqftBuilt 2002

Property at a Glance

This home is estimated between $706,144 and $1,018,454, with a best estimate of $961,768. 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

$706,144 $1,018,454
Best Estimate
$961,768
WCAD Value
$909,076
High Confidence

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

Based on 5 comparable properties in R570604B - LAKE FOREST - NORTH OF FOREST CREEK, this home's estimated market value is between $706,144 and $1,018,454. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1103 COOL LAKE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,892 sqft Built 2003
Raw Value $1,074,384
Adjusted Value $947,995

Adjusted -$140,929 for 384 sqft less living space and +$14,540 for being newer. Net adjustment: -$126,389.

1106 COOL LAKE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,330 sqft Built 2002
Raw Value $953,127
Adjusted Value $1,018,454

Adjusted +$65,327 for 178 sqft more living space. Net adjustment: +$65,327.

1100 COOL LAKE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,606 sqft Built 2002
Raw Value $997,734
Adjusted Value $961,768

Adjusted -$35,966 for 98 sqft less living space. Net adjustment: -$35,966.

1101 COOL LAKE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,078 sqft Built 2002
Raw Value $840,871
Adjusted Value $998,683

Adjusted +$157,812 for 430 sqft more living space. Net adjustment: +$157,812.

1104 COOL LAKE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,233 sqft Built 2000
Raw Value $1,001,302
Adjusted Value $706,144

Adjusted -$266,078 for 725 sqft less living space and -$29,080 for being older. Net adjustment: -$295,158.

The Neighborhood

This home is valued 8.5% 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

typical
127 Properties
$993,997 Median Value
+8.1% YoY Change
1% Have Pool
95% Have Garage
This Home
$909,076
Median
$993,997

This home is -8.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $16,357 across all districts. With a homestead exemption claimed, that drops to $14,939 — saving $1,418 per year. That's $1,245 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%$8,119
Round RockCity0.3720%$3,382
Williamson CountyCounty0.3694%$3,359
Austin Community Collegespecial0.1034%$940
Williamson County FM/RdCounty0.0443%$403
Upper Brushy Creek WCIDWater0.0170%$155
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$16,357

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $961,768 would pay approximately $6,003 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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