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540 SATURNIA DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2 bath1,599 sqftBuilt 2019

Property at a Glance

This home is estimated between $320,607 and $474,338, with a best estimate of $391,390. 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

$320,607 $474,338
Best Estimate
$391,390
WCAD Value
$456,606
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 $320,607 and $474,338. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

544 SATURNIA DR, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 1,989 sqft Built 2021
Raw Value $425,714
Adjusted Value $330,703

Adjusted -$85,184 for 390 sqft less living space and -$9,827 for being older. Net adjustment: -$95,011.

548 SATURNIA DR, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,547 sqft Built 2019
Raw Value $380,032
Adjusted Value $391,390

Adjusted +$11,358 for 52 sqft more living space. Net adjustment: +$11,358.

552 SATURNIA DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,601 sqft Built 2020
Raw Value $479,688
Adjusted Value $474,338

Adjusted -$437 for 2 sqft less living space and -$4,913 for being older. Net adjustment: -$5,350.

532 SATURNIA DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,512 sqft Built 2019
Raw Value $374,450
Adjusted Value $393,453

Adjusted +$19,003 for 87 sqft more living space. Net adjustment: +$19,003.

517 SATURNIA CV, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,599 sqft Built 2018
Raw Value $534,114
Adjusted Value $320,607

Adjusted -$218,420 for 1,000 sqft less living space and +$4,913 for being newer. Net adjustment: -$213,507.

The Neighborhood

This home is valued 10.8% below the I450610C - RANCHO SIENNA median of $511,660. That positions it competitively for buyers comparing within the neighborhood. 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
$456,606
Median
$511,660

This home is -10.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,218 across all districts. With a homestead exemption claimed, that drops to $9,399 — saving $1,819 per year. That's $783 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%$5,657
Williamson County MUD #12MUD0.7296%$3,331
Williamson CountyCounty0.3694%$1,687
Williamson County ESD #4 - Liberty HillESD0.0745%$340
Williamson County FM/RdCounty0.0443%$202
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$11,218

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $391,390 would pay approximately $2,443 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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