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

21415 MARTIN LN, PFLUGERVILLE, TX 78660

PFLUGERVILLE, 78660 — williamson County

3 bed86,034 sqftBuilt 2021

Property at a Glance

This home is estimated between $20,603,476 and $20,643,716, with a best estimate of $20,614,883.

Estimated Value Range

$20,603,476 $20,643,716
Best Estimate
$20,614,883
WCAD Value
$4,112,387
Low Confidence

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

There are 5 comparable properties within range, but none are in T14ES - Indoor Sports Facility - Hutto. The estimated range of $20,603,476 and $20,643,716 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,052 sqft Built 2021
Raw Value $388,136
Adjusted Value $20,605,784

Adjusted +$20,277,841 for 83,982 sqft more living space and -$60,193 for no garage. Net adjustment: +$20,217,648.

3 bed 2 bath 1,848 sqft Built 2021
Raw Value $368,069
Adjusted Value $20,634,974

Adjusted +$20,327,098 for 84,186 sqft more living space and -$60,193 for no garage. Net adjustment: +$20,266,905.

3 bed 2 bath 2,036 sqft Built 2020
Raw Value $382,066
Adjusted Value $20,603,476

Adjusted +$20,281,704 for 83,998 sqft more living space and -$101 for being older and -$60,193 for no garage. Net adjustment: +$20,221,410.

3 bed 2 bath 1,961 sqft Built 2020
Raw Value $375,364
Adjusted Value $20,614,883

Adjusted +$20,299,813 for 84,073 sqft more living space and -$101 for being older and -$60,193 for no garage. Net adjustment: +$20,239,519.

3 bed 2 bath 1,768 sqft Built 2020
Raw Value $357,596
Adjusted Value $20,643,716

Adjusted +$20,346,414 for 84,266 sqft more living space and -$101 for being older and -$60,193 for no garage. Net adjustment: +$20,286,120.

The Neighborhood

Subdivision comparison data is not available for this property.

Tax Analysis

The estimated annual property tax is $73,071 across all districts. With a homestead exemption claimed, that drops to $70,624 — saving $2,447 per year. That's $5,885 per month a buyer should budget. The assessed value increased -9.1%. This increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Hutto ISDSchool1.2052%$49,562
Williamson CountyCounty0.3694%$15,193
Williamson County ESD #3 - HuttoESD0.1000%$4,112
Williamson County FM/RdCounty0.0443%$1,823
EWC Higher Ed Centerspecial0.0409%$1,681
Upper Brushy Creek WCIDWater0.0170%$699
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7768%$73,071
50 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $20,614,883 would pay approximately $128,677 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