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3201 MAYFIELD RANCH CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

5 bed4 bath2,242 sqftBuilt 2018

Property at a Glance

This home is estimated between $387,064 and $711,566, with a best estimate of $518,091. That places the property below the L495414C - BORHO/MAYFIELD RANCH/SAPPHIRE LOOP median of $623,673, in a neighborhood that declined 8.0% over the past year.

Estimated Value Range

$387,064 $711,566
Best Estimate
$518,091
WCAD Value
$662,177
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in L495414C - BORHO/MAYFIELD RANCH/SAPPHIRE LOOP. The estimated range of $387,064 and $711,566 should be treated as a rough guide.

Comparable Properties (5)

5 bed 4 bath 2,173 sqft Built 2021
Raw Value $533,685
Adjusted Value $548,839

Adjusted +$21,146 for 69 sqft more living space and -$5,992 for being older. Net adjustment: +$15,154.

3218 MAYFIELD RANCH CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,250 sqft Built 2018
Raw Value $714,018
Adjusted Value $711,566

Adjusted -$2,452 for 8 sqft less living space. Net adjustment: -$2,452.

4 bed 3 bath 2,202 sqft Built 2021
Raw Value $470,037
Adjusted Value $476,304

Adjusted +$12,259 for 40 sqft more living space and -$5,992 for being older. Net adjustment: +$6,267.

3222 MAYFIELD RANCH CV, ROUND ROCK, TX 78681
0.00 mi 96% similar Same subdivision
3 bed 2,977 sqft Built 2015
Raw Value $606,326
Adjusted Value $387,064

Adjusted -$225,254 for 735 sqft less living space and +$5,992 for being newer. Net adjustment: -$219,262.

4 bed 3 bath 2,173 sqft Built 2021
Raw Value $502,937
Adjusted Value $518,091

Adjusted +$21,146 for 69 sqft more living space and -$5,992 for being older. Net adjustment: +$15,154.

The Neighborhood

This home is valued 6.2% above the L495414C - BORHO/MAYFIELD RANCH/SAPPHIRE LOOP median of $623,673. With 427 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.0% over the past year.

L495414C - BORHO/MAYFIELD RANCH/SAPPHIRE LOOP

typical
427 Properties
$623,673 Median Value
-8.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$662,177
Median
$623,673

This home is +6.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,914 across all districts. With a homestead exemption claimed, that drops to $10,542 — saving $1,372 per year. That's $879 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%$5,914
Round RockCity0.3720%$2,463
Williamson CountyCounty0.3694%$2,446
Austin Community Collegespecial0.1034%$685
Williamson County FM/RdCounty0.0443%$294
Upper Brushy Creek WCIDWater0.0170%$113
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,914

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $518,091 would pay approximately $3,234 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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