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3210 MAYFIELD RANCH CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,462 sqftBuilt 2009

Property at a Glance

This home is estimated between $436,510 and $1,560,892, with a best estimate of $567,537. 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

$436,510 $1,560,892
Best Estimate
$567,537
WCAD Value
$580,864
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 $436,510 and $1,560,892 should be treated as a rough guide.

Comparable Properties (5)

3222 MAYFIELD RANCH CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2,977 sqft Built 2015
Raw Value $606,326
Adjusted Value $436,510

Adjusted -$157,831 for 515 sqft less living space and -$11,985 for being older. Net adjustment: -$169,816.

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 $761,012

Adjusted +$64,971 for 212 sqft more living space and -$17,977 for being older. Net adjustment: +$46,994.

4 bed 3 bath 2,202 sqft Built 2021
Raw Value $470,037
Adjusted Value $525,750

Adjusted +$79,682 for 260 sqft more living space and -$23,969 for being older. Net adjustment: +$55,713.

4 bed 3 bath 2,173 sqft Built 2021
Raw Value $502,937
Adjusted Value $567,537

Adjusted +$88,569 for 289 sqft more living space and -$23,969 for being older. Net adjustment: +$64,600.

4 bed 3 bath 3,534 sqft Built 2007
Raw Value $1,885,431
Adjusted Value $1,560,892

Adjusted -$328,534 for 1,072 sqft less living space and +$3,995 for being newer. Net adjustment: -$324,539.

The Neighborhood

This home is valued 6.9% below the L495414C - BORHO/MAYFIELD RANCH/SAPPHIRE LOOP median of $623,673. That positions it competitively for buyers comparing within the neighborhood. 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
$580,864
Median
$623,673

This home is -6.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,451 across all districts. With a homestead exemption claimed, that drops to $9,094 — saving $1,357 per year. That's $758 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%$5,188
Round RockCity0.3720%$2,161
Williamson CountyCounty0.3694%$2,146
Austin Community Collegespecial0.1034%$601
Williamson County FM/RdCounty0.0443%$257
Upper Brushy Creek WCIDWater0.0170%$99
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,451

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $567,537 would pay approximately $3,543 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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