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505 SATURNIA DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath1,750 sqftBuilt 2019

Property at a Glance

This home is estimated between $365,054 and $623,417, with a best estimate of $465,759. 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

$365,054 $623,417
Best Estimate
$465,759
WCAD Value
$489,620
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 $365,054 and $623,417. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

505 SATURNIA CV, GEORGETOWN, TX 78628
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,670 sqft Built 2019
Raw Value $399,716
Adjusted Value $417,190

Adjusted +$17,474 for 80 sqft more living space. Net adjustment: +$17,474.

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 $365,054

Adjusted -$54,605 for 250 sqft less living space and -$4,913 for being older. Net adjustment: -$59,518.

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 $489,221

Adjusted +$28,831 for 132 sqft more living space. Net adjustment: +$28,831.

501 SATURNIA CV, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,705 sqft Built 2019
Raw Value $455,930
Adjusted Value $465,759

Adjusted +$9,829 for 45 sqft more living space. Net adjustment: +$9,829.

501 SATURNIA DR, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,127 sqft Built 2020
Raw Value $492,254
Adjusted Value $623,417

Adjusted +$136,076 for 623 sqft more living space and -$4,913 for being older. Net adjustment: +$131,163.

The Neighborhood

This home is valued 4.3% 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
$489,620
Median
$511,660

This home is -4.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,029 across all districts. With a homestead exemption claimed, that drops to $10,204 — saving $1,825 per year. That's $850 per month a buyer should budget. The assessed value increased +4.1% vs the subdivision average of -4.3%. This above-average increase gives a protest opportunity score of 42 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Liberty Hill ISDSchool1.2389%$6,066
Williamson County MUD #12MUD0.7296%$3,572
Williamson CountyCounty0.3694%$1,809
Williamson County ESD #4 - Liberty HillESD0.0745%$365
Williamson County FM/RdCounty0.0443%$217
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$12,029
42 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $465,759 would pay approximately $2,907 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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