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3812 NOE LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,440 sqftBuilt 2003

Property at a Glance

This home is estimated between $374,073 and $965,178, with a best estimate of $529,368. That places the property above the L498506D - VILLAGE AT MAYFIELD median of $510,992, in a neighborhood that declined 5.8% over the past year.

Estimated Value Range

$374,073 $965,178
Best Estimate
$529,368
WCAD Value
$468,414
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in L498506D - VILLAGE AT MAYFIELD. The estimated range of $374,073 and $965,178 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $799,672

Adjusted +$61,055 for 219 sqft more living space and -$2,978 for being older. Net adjustment: +$58,077.

3 bed 2 bath 3,097 sqft Built 2000
Raw Value $556,425
Adjusted Value $374,073

Adjusted -$183,164 for 657 sqft less living space and +$812 for being newer. Net adjustment: -$182,352.

3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $529,368

Adjusted +$53,527 for 192 sqft more living space and -$4,060 for being older. Net adjustment: +$49,467.

4 bed 2 bath 3,110 sqft Built 2000
Raw Value $572,254
Adjusted Value $386,277

Adjusted -$186,789 for 670 sqft less living space and +$812 for being newer. Net adjustment: -$185,977.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $965,178

Adjusted +$61,612 for 221 sqft more living space and -$1,083 for being older. Net adjustment: +$60,529.

The Neighborhood

This home is valued 8.3% below the L498506D - VILLAGE AT MAYFIELD median of $510,992. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.8% over the past year.

L498506D - VILLAGE AT MAYFIELD

typical
696 Properties
$510,992 Median Value
-5.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$468,414
Median
$510,992

This home is -8.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,428 across all districts. With a homestead exemption claimed, that drops to $7,091 — saving $1,337 per year. That's $591 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%$4,183
Round RockCity0.3720%$1,743
Williamson CountyCounty0.3694%$1,731
Austin Community Collegespecial0.1034%$484
Williamson County FM/RdCounty0.0443%$208
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,428

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $529,368 would pay approximately $3,304 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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