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1104 COOL LAKE CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath3,233 sqftBuilt 2000

Property at a Glance

This home is estimated between $1,204,234 and $1,313,611, with a best estimate of $1,256,925. That places the property above 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

$1,204,234 $1,313,611
Best Estimate
$1,256,925
WCAD Value
$1,001,302
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 $1,204,234 and $1,313,611. 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 $1,243,152

Adjusted +$125,148 for 341 sqft more living space and +$43,620 for being newer. Net adjustment: +$168,768.

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 $1,313,611

Adjusted +$331,404 for 903 sqft more living space and +$29,080 for being newer. Net adjustment: +$360,484.

1102 COOL LAKE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,508 sqft Built 2002
Raw Value $909,076
Adjusted Value $1,204,234

Adjusted +$266,078 for 725 sqft more living space and +$29,080 for being newer. Net adjustment: +$295,158.

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 $1,256,925

Adjusted +$230,111 for 627 sqft more living space and +$29,080 for being newer. Net adjustment: +$259,191.

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 $1,293,840

Adjusted +$423,889 for 1,155 sqft more living space and +$29,080 for being newer. Net adjustment: +$452,969.

The Neighborhood

This home is in line with the R570604B - LAKE FOREST - NORTH OF FOREST CREEK median of $993,997. 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
$1,001,302
Median
$993,997

This home is +0.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,014 across all districts. With a homestead exemption claimed, that drops to $16,579 — saving $1,435 per year. That's $1,382 per month a buyer should budget. The assessed value increased +10.0% vs the subdivision average of +8.1%. This increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$8,942
Round RockCity0.3720%$3,724
Williamson CountyCounty0.3694%$3,699
Austin Community Collegespecial0.1034%$1,035
Williamson County FM/RdCounty0.0443%$444
Upper Brushy Creek WCIDWater0.0170%$170
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$18,014
30 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,256,925 would pay approximately $7,846 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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