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3133 LAKE CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath841 sqftBuilt 1996

Property at a Glance

This home is estimated between $121,041 and $306,599, with a best estimate of $290,270. That places the property below 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

$121,041 $306,599
Best Estimate
$290,270
WCAD Value
$308,347
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $121,041 and $306,599. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

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 $292,932

Adjusted -$22,158 for 103 sqft less living space and -$34,450 for being older. Net adjustment: -$56,608.

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 $306,599

Adjusted -$33,130 for 154 sqft less living space. Net adjustment: -$33,130.

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 $290,270

Adjusted -$61,957 for 288 sqft less living space and -$17,225 for being older. Net adjustment: -$79,182.

3141 LAKE CV, ROUND ROCK, TX 78665
0.00 mi 98% similar Same subdivision
3 bed 2 bath 1,507 sqft Built 1999
Raw Value $290,155
Adjusted Value $121,041

Adjusted -$143,277 for 666 sqft less living space and -$25,837 for being older. Net adjustment: -$169,114.

4 bed 2 bath 1,488 sqft Built 2002
Raw Value $418,402
Adjusted Value $227,538

Adjusted -$139,189 for 647 sqft less living space and -$51,675 for being older. Net adjustment: -$190,864.

The Neighborhood

This home is valued 1.4% 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
$308,347
Median
$304,044

This home is +1.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,548 across all districts. With a homestead exemption claimed, that drops to $4,241 — saving $1,307 per year. That's $353 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%$2,754
Round RockCity0.3720%$1,147
Williamson CountyCounty0.3694%$1,139
Austin Community Collegespecial0.1034%$319
Williamson County FM/RdCounty0.0443%$137
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,548

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $290,270 would pay approximately $1,812 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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