Beta Williamson County, TX only — data and coverage are limited during early access.

2104 MAYFIELD DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,279 sqftBuilt 1980

Property at a Glance

This home is estimated between $601,344 and $906,430, with a best estimate of $839,494. That places the property below the L580D75C - LEANDER SAM BASS AREA median of $974,644, in a neighborhood that appreciated 7.9% over the past year.

Estimated Value Range

$601,344 $906,430
Best Estimate
$839,494
WCAD Value
$1,033,034
High Confidence

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

Based on 5 comparable properties in L580D75C - LEANDER SAM BASS AREA, this home's estimated market value is between $601,344 and $906,430. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2301 MAYFIELD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,874 sqft Built 1980
Raw Value $1,515,853
Adjusted Value $881,976

Adjusted -$633,877 for 1,595 sqft less living space. Net adjustment: -$633,877.

2202 MAYFIELD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,895 sqft Built 1980
Raw Value $686,887
Adjusted Value $839,494

Adjusted +$152,607 for 384 sqft more living space. Net adjustment: +$152,607.

2000 MAYFIELD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,215 sqft Built 1976
Raw Value $1,172,335
Adjusted Value $906,430

Adjusted -$371,981 for 936 sqft less living space and +$44,927 for being newer and +$61,149 for having a garage. Net adjustment: -$265,905.

2302 MAYFIELD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,539 sqft Built 1980
Raw Value $765,849
Adjusted Value $601,344

Adjusted -$103,328 for 260 sqft less living space and -$122,326 for no pool and +$61,149 for having a garage. Net adjustment: -$164,505.

1900 MAYFIELD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,994 sqft Built 1976
Raw Value $550,172
Adjusted Value $708,362

Adjusted +$113,263 for 285 sqft more living space and +$44,927 for being newer. Net adjustment: +$158,190.

The Neighborhood

This home is valued 6.0% above the L580D75C - LEANDER SAM BASS AREA median of $974,644. With 397 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 7.9% over the past year.

L580D75C - LEANDER SAM BASS AREA

typical
397 Properties
$974,644 Median Value
+7.9% YoY Change
6% Have Pool
81% Have Garage
This Home
$1,033,034
Median
$974,644

This home is +6.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,779 across all districts. With a homestead exemption claimed, that drops to $16,067 — saving $1,712 per year. That's $1,339 per month a buyer should budget. The assessed value increased +16.1% vs the subdivision average of +7.9%. This above-average increase gives a protest opportunity score of 86 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$11,228
Williamson CountyCounty0.3694%$3,817
Austin Community Collegespecial0.1034%$1,068
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$1,033
Williamson County FM/RdCounty0.0443%$458
Upper Brushy Creek WCIDWater0.0170%$176
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7211%$17,779
86 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $839,494 would pay approximately $5,240 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.

View full property details