Beta Williamson County, TX only — data and coverage are limited during early access.

104 SATURNIA DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath1,573 sqftBuilt 2019

Property at a Glance

This home is estimated between $325,713 and $618,464, with a best estimate of $380,283. 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

$325,713 $618,464
Best Estimate
$380,283
WCAD Value
$490,064
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 $325,713 and $618,464. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

108 SATURNIA DR, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,900 sqft Built 2019
Raw Value $451,706
Adjusted Value $380,283

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

116 SATURNIA DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,824 sqft Built 2020
Raw Value $496,330
Adjusted Value $436,594

Adjusted -$54,823 for 251 sqft less living space and -$4,913 for being older. Net adjustment: -$59,736.

208 PANZANO DR, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,721 sqft Built 2020
Raw Value $400,061
Adjusted Value $362,822

Adjusted -$32,326 for 148 sqft less living space and -$4,913 for being older. Net adjustment: -$37,239.

120 SATURNIA DR, GEORGETOWN, TX 78628
0.05 mi 100% similar Same subdivision
3 bed 3 bath 2,172 sqft Built 2019
Raw Value $456,547
Adjusted Value $325,713

Adjusted -$130,834 for 599 sqft less living space. Net adjustment: -$130,834.

441 RANCHO SIENNA LOOP, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,293 sqft Built 2016
Raw Value $760,987
Adjusted Value $618,464

Adjusted -$157,263 for 720 sqft less living space and +$14,740 for being newer. Net adjustment: -$142,523.

The Neighborhood

This home is valued 4.2% 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
$490,064
Median
$511,660

This home is -4.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,040 across all districts. With a homestead exemption claimed, that drops to $10,215 — saving $1,825 per year. That's $851 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%$6,071
Williamson County MUD #12MUD0.7296%$3,576
Williamson CountyCounty0.3694%$1,811
Williamson County ESD #4 - Liberty HillESD0.0745%$365
Williamson County FM/RdCounty0.0443%$217
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$12,040

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $380,283 would pay approximately $2,374 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.

View full property details