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3117 LAKE CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath935 sqftBuilt 1999

Property at a Glance

This home is estimated between $167,101 and $354,406, with a best estimate of $338,992. That places the property above the R403497H - Meadow Lake Sec 1A, 2 (Rev), 3, 6 median of $304,044, in a neighborhood that declined 6.3% over the past year.

Estimated Value Range

$167,101 $354,406
Best Estimate
$338,992
WCAD Value
$341,666
High Confidence

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

Based on 5 comparable properties in R403497H - Meadow Lake Sec 1A, 2 (Rev), 3, 6, this home's estimated market value is between $167,101 and $354,406. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3133 LAKE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 841 sqft Built 1996
Raw Value $308,347
Adjusted Value $354,406

Adjusted +$20,222 for 94 sqft more living space and +$25,837 for being newer. Net adjustment: +$46,059.

3121 LAKE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 944 sqft Built 2000
Raw Value $349,540
Adjusted Value $338,992

Adjusted -$1,936 for 9 sqft less living space and -$8,612 for being older. Net adjustment: -$10,548.

3141 LAKE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,507 sqft Built 1999
Raw Value $290,155
Adjusted Value $167,101

Adjusted -$123,054 for 572 sqft less living space. Net adjustment: -$123,054.

3129 LAKE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 995 sqft Built 1996
Raw Value $339,729
Adjusted Value $352,658

Adjusted -$12,908 for 60 sqft less living space and +$25,837 for being newer. Net adjustment: +$12,929.

3125 LAKE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,129 sqft Built 1998
Raw Value $369,452
Adjusted Value $336,329

Adjusted -$41,735 for 194 sqft less living space and +$8,612 for being newer. Net adjustment: -$33,123.

The Neighborhood

This home is valued 12.4% above the R403497H - Meadow Lake Sec 1A, 2 (Rev), 3, 6 median of $304,044. With 421 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.3% over the past year.

R403497H - Meadow Lake Sec 1A, 2 (Rev), 3, 6

typical
421 Properties
$304,044 Median Value
-6.3% YoY Change
1% Have Pool
99% Have Garage
This Home
$341,666
Median
$304,044

This home is +12.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,148 across all districts. With a homestead exemption claimed, that drops to $4,834 — saving $1,314 per year. That's $403 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%$3,051
Round RockCity0.3720%$1,271
Williamson CountyCounty0.3694%$1,262
Austin Community Collegespecial0.1034%$353
Williamson County FM/RdCounty0.0443%$151
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,148

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $338,992 would pay approximately $2,116 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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