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513 SATURNIA DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2 bath1,430 sqftBuilt 2019

Property at a Glance

This home is estimated between $295,159 and $419,327, with a best estimate of $347,295. 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

$295,159 $419,327
Best Estimate
$347,295
WCAD Value
$367,936
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 $295,159 and $419,327. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

517 SATURNIA DR, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,770 sqft Built 2020
Raw Value $400,211
Adjusted Value $321,035

Adjusted -$74,263 for 340 sqft less living space and -$4,913 for being older. Net adjustment: -$79,176.

509 SATURNIA DR, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,618 sqft Built 2019
Raw Value $460,390
Adjusted Value $419,327

Adjusted -$41,063 for 188 sqft less living space. Net adjustment: -$41,063.

509 SATURNIA CV, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,000 sqft Built 2020
Raw Value $424,572
Adjusted Value $295,159

Adjusted -$124,500 for 570 sqft less living space and -$4,913 for being older. Net adjustment: -$129,413.

505 SATURNIA CV, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,670 sqft Built 2019
Raw Value $399,716
Adjusted Value $347,295

Adjusted -$52,421 for 240 sqft less living space. Net adjustment: -$52,421.

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 $348,740

Adjusted -$25,555 for 117 sqft less living space and -$4,913 for being older. Net adjustment: -$30,468.

The Neighborhood

This home is valued 28.1% 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

below average
1,070 Properties
$511,660 Median Value
-4.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$367,936
Median
$511,660

This home is -28.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,039 across all districts. With a homestead exemption claimed, that drops to $7,237 — saving $1,802 per year. That's $603 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%$4,558
Williamson County MUD #12MUD0.7296%$2,684
Williamson CountyCounty0.3694%$1,359
Williamson County ESD #4 - Liberty HillESD0.0745%$274
Williamson County FM/RdCounty0.0443%$163
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$9,039

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $347,295 would pay approximately $2,168 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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