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3340 LAUREN NICOLE LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,168 sqftBuilt 2018

Property at a Glance

This home is estimated between $396,383 and $426,977, with a best estimate of $415,930. That places the property above the H122416C - MADSEN RANCH median of $379,451, in a neighborhood that declined 7.5% over the past year.

Estimated Value Range

$396,383 $426,977
Best Estimate
$415,930
WCAD Value
$431,086
High Confidence

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

Based on 5 comparable properties in H122416C - MADSEN RANCH, this home's estimated market value is between $396,383 and $426,977. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3332 LAUREN NICOLE LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,133 sqft Built 2018
Raw Value $389,302
Adjusted Value $396,383

Adjusted +$7,081 for 35 sqft more living space. Net adjustment: +$7,081.

3356 LAUREN NICOLE LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,950 sqft Built 2019
Raw Value $374,193
Adjusted Value $415,930

Adjusted +$44,107 for 218 sqft more living space and -$2,370 for being older. Net adjustment: +$41,737.

3344 LAUREN NICOLE LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,836 sqft Built 2019
Raw Value $362,175
Adjusted Value $426,977

Adjusted +$67,172 for 332 sqft more living space and -$2,370 for being older. Net adjustment: +$64,802.

3312 LAUREN NICOLE LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,031 sqft Built 2018
Raw Value $393,193
Adjusted Value $420,912

Adjusted +$27,719 for 137 sqft more living space. Net adjustment: +$27,719.

3360 LAUREN NICOLE LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,041 sqft Built 2020
Raw Value $388,007
Adjusted Value $408,962

Adjusted +$25,695 for 127 sqft more living space and -$4,740 for being older. Net adjustment: +$20,955.

The Neighborhood

This home is valued 13.6% above the H122416C - MADSEN RANCH median of $379,451. With 285 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.5% over the past year.

H122416C - MADSEN RANCH

typical
285 Properties
$379,451 Median Value
-7.5% YoY Change
0% Have Pool
100% Have Garage
This Home
$431,086
Median
$379,451

This home is +13.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,832 across all districts. With a homestead exemption claimed, that drops to $7,065 — saving $1,767 per year. That's $589 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
Hutto ISDSchool1.2052%$5,195
Round RockCity0.3720%$1,604
Williamson CountyCounty0.3694%$1,593
Williamson County FM/RdCounty0.0443%$191
EWC Higher Ed Centerspecial0.0409%$176
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0488%$8,832

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $415,930 would pay approximately $2,596 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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