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517 SATURNIA CV, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2 bath2,599 sqftBuilt 2018

Property at a Glance

This home is estimated between $518,755 and $669,747, with a best estimate of $571,454. 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

$518,755 $669,747
Best Estimate
$571,454
WCAD Value
$534,114
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 $518,755 and $669,747. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

517 SATURNIA DR, GEORGETOWN, TX 78628
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,770 sqft Built 2020
Raw Value $400,211
Adjusted Value $571,454

Adjusted +$181,070 for 829 sqft more living space and -$9,827 for being older. Net adjustment: +$171,243.

513 SATURNIA CV, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2,680 sqft Built 2018
Raw Value $536,447
Adjusted Value $518,755

Adjusted -$17,692 for 81 sqft less living space. Net adjustment: -$17,692.

509 SATURNIA CV, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,000 sqft Built 2020
Raw Value $424,572
Adjusted Value $545,579

Adjusted +$130,834 for 599 sqft more living space and -$9,827 for being older. Net adjustment: +$121,007.

509 SATURNIA DR, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,618 sqft Built 2019
Raw Value $460,390
Adjusted Value $669,747

Adjusted +$214,270 for 981 sqft more living space and -$4,913 for being older. Net adjustment: +$209,357.

551 SATURNIA DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,547 sqft Built 2020
Raw Value $379,208
Adjusted Value $599,159

Adjusted +$229,778 for 1,052 sqft more living space and -$9,827 for being older. Net adjustment: +$219,951.

The Neighborhood

This home is valued 4.4% 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
$534,114
Median
$511,660

This home is +4.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,122 across all districts. With a homestead exemption claimed, that drops to $11,289 — saving $1,833 per year. That's $941 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%$6,617
Williamson County MUD #12MUD0.7296%$3,897
Williamson CountyCounty0.3694%$1,973
Williamson County ESD #4 - Liberty HillESD0.0745%$398
Williamson County FM/RdCounty0.0443%$237
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$13,122

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $571,454 would pay approximately $3,567 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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