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555 SATURNIA DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath1,405 sqftBuilt 2020

Property at a Glance

This home is estimated between $348,192 and $533,294, with a best estimate of $415,432. That places the property below the I450610C - RANCHO SIENNA median of $511,660, in a neighborhood that declined 4.3% over the past year.

Estimated Value Range

$348,192 $533,294
Best Estimate
$415,432
WCAD Value
$515,700
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 $348,192 and $533,294. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

551 SATURNIA DR, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,547 sqft Built 2020
Raw Value $379,208
Adjusted Value $348,192

Adjusted -$31,016 for 142 sqft less living space. Net adjustment: -$31,016.

559 SATURNIA DR, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,542 sqft Built 2019
Raw Value $379,178
Adjusted Value $354,167

Adjusted -$29,924 for 137 sqft less living space and +$4,913 for being newer. Net adjustment: -$25,011.

547 SATURNIA DR, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,003 sqft Built 2020
Raw Value $445,489
Adjusted Value $533,294

Adjusted +$87,805 for 402 sqft more living space. Net adjustment: +$87,805.

563 SATURNIA DR, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,697 sqft Built 2020
Raw Value $479,211
Adjusted Value $415,432

Adjusted -$63,779 for 292 sqft less living space. Net adjustment: -$63,779.

567 SATURNIA DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,585 sqft Built 2020
Raw Value $473,207
Adjusted Value $433,891

Adjusted -$39,316 for 180 sqft less living space. Net adjustment: -$39,316.

The Neighborhood

This home is in line with the I450610C - RANCHO SIENNA median of $511,660. 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
$515,700
Median
$511,660

This home is +0.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,114 across all districts. With a homestead exemption claimed, that drops to $10,288 — saving $1,826 per year. That's $857 per month a buyer should budget. The assessed value increased +15.0% vs the subdivision average of -4.3%. This above-average increase gives a protest opportunity score of 80 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Liberty Hill ISDSchool1.2389%$6,109
Williamson County MUD #12MUD0.7296%$3,598
Williamson CountyCounty0.3694%$1,822
Williamson County ESD #4 - Liberty HillESD0.0745%$367
Williamson County FM/RdCounty0.0443%$219
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$12,114
80 / 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 $415,432 would pay approximately $2,593 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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