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428 PIENZA DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath2,421 sqftBuilt 2017

Property at a Glance

This home is estimated between $471,701 and $623,680, with a best estimate of $517,093. That places the property above the I450610C - RANCHO SIENNA median of $511,660, in a neighborhood that declined 4.3% over the past year.

Estimated Value Range

$471,701 $623,680
Best Estimate
$517,093
WCAD Value
$527,942
High Confidence

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

Based on 5 comparable properties in I450610C - RANCHO SIENNA, this home's estimated market value is between $471,701 and $623,680. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

432 PIENZA DR, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,379 sqft Built 2017
Raw Value $534,176
Adjusted Value $543,350

Adjusted +$9,174 for 42 sqft more living space. Net adjustment: +$9,174.

424 PIENZA DR, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,608 sqft Built 2017
Raw Value $543,279
Adjusted Value $502,434

Adjusted -$40,845 for 187 sqft less living space. Net adjustment: -$40,845.

625 RANCHO SIENNA LOOP, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,407 sqft Built 2018
Raw Value $473,556
Adjusted Value $471,701

Adjusted +$3,058 for 14 sqft more living space and -$4,913 for being older. Net adjustment: -$1,855.

629 RANCHO SIENNA LOOP, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,021 sqft Built 2018
Raw Value $541,225
Adjusted Value $623,680

Adjusted +$87,368 for 400 sqft more living space and -$4,913 for being older. Net adjustment: +$82,455.

436 PIENZA DR, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,408 sqft Built 2017
Raw Value $514,254
Adjusted Value $517,093

Adjusted +$2,839 for 13 sqft more living space. Net adjustment: +$2,839.

The Neighborhood

This home is valued 3.2% above the I450610C - RANCHO SIENNA median of $511,660. With 1,070 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.3% over the past year.

I450610C - RANCHO SIENNA

typical
1,070 Properties
$511,660 Median Value
-4.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$527,942
Median
$511,660

This home is +3.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,970 across all districts. With a homestead exemption claimed, that drops to $11,138 — saving $1,832 per year. That's $928 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
Liberty Hill ISDSchool1.2389%$6,541
Williamson County MUD #12MUD0.7296%$3,852
Williamson CountyCounty0.3694%$1,950
Williamson County ESD #4 - Liberty HillESD0.0745%$393
Williamson County FM/RdCounty0.0443%$234
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$12,970

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $517,093 would pay approximately $3,228 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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