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528 SATURNIA DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath1,370 sqftBuilt 2020

Property at a Glance

This home is estimated between $274,028 and $400,007, with a best estimate of $382,551. 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

$274,028 $400,007
Best Estimate
$382,551
WCAD Value
$511,082
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 $274,028 and $400,007. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

524 SATURNIA DR, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,697 sqft Built 2020
Raw Value $453,974
Adjusted Value $382,551

Adjusted -$71,423 for 327 sqft less living space. Net adjustment: -$71,423.

532 SATURNIA DR, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,512 sqft Built 2019
Raw Value $374,450
Adjusted Value $348,347

Adjusted -$31,016 for 142 sqft less living space and +$4,913 for being newer. Net adjustment: -$26,103.

520 SATURNIA DR, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,608 sqft Built 2020
Raw Value $448,551
Adjusted Value $396,567

Adjusted -$51,984 for 238 sqft less living space. Net adjustment: -$51,984.

380 PISA LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,133 sqft Built 2021
Raw Value $445,596
Adjusted Value $274,028

Adjusted -$166,655 for 763 sqft less living space and -$4,913 for being older. Net adjustment: -$171,568.

376 PISA LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,866 sqft Built 2021
Raw Value $513,256
Adjusted Value $400,007

Adjusted -$108,336 for 496 sqft less living space and -$4,913 for being older. Net adjustment: -$113,249.

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
$511,082
Median
$511,660

This home is -0.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,409 across all districts. With a homestead exemption claimed, that drops to $10,581 — saving $1,828 per year. That's $882 per month a buyer should budget. The assessed value increased +11.3% 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%$6,258
Williamson County MUD #12MUD0.7296%$3,685
Williamson CountyCounty0.3694%$1,866
Williamson County ESD #4 - Liberty HillESD0.0745%$376
Williamson County FM/RdCounty0.0443%$224
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$12,409
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 $382,551 would pay approximately $2,388 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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