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

608 SATURNIA DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2 bath1,924 sqftBuilt 2021

Property at a Glance

This home is estimated between $460,005 and $611,018, with a best estimate of $523,570. 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

$460,005 $611,018
Best Estimate
$523,570
WCAD Value
$420,742
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 $460,005 and $611,018. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

612 SATURNIA DR, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,601 sqft Built 2020
Raw Value $448,107
Adjusted Value $523,570

Adjusted +$70,550 for 323 sqft more living space and +$4,913 for being newer. Net adjustment: +$75,463.

616 SATURNIA DR, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 1,906 sqft Built 2021
Raw Value $456,073
Adjusted Value $460,005

Adjusted +$3,932 for 18 sqft more living space. Net adjustment: +$3,932.

620 SATURNIA DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,715 sqft Built 2019
Raw Value $477,897
Adjusted Value $533,374

Adjusted +$45,650 for 209 sqft more living space and +$9,827 for being newer. Net adjustment: +$55,477.

225 PALIO PL, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 1,711 sqft Built 2020
Raw Value $559,581
Adjusted Value $611,018

Adjusted +$46,524 for 213 sqft more living space and +$4,913 for being newer. Net adjustment: +$51,437.

564 SATURNIA DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,465 sqft Built 2020
Raw Value $372,395
Adjusted Value $477,563

Adjusted +$100,255 for 459 sqft more living space and +$4,913 for being newer. Net adjustment: +$105,168.

The Neighborhood

This home is valued 17.8% 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

below average
1,070 Properties
$511,660 Median Value
-4.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$420,742
Median
$511,660

This home is -17.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,337 across all districts. With a homestead exemption claimed, that drops to $8,524 — saving $1,813 per year. That's $710 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%$5,213
Williamson County MUD #12MUD0.7296%$3,070
Williamson CountyCounty0.3694%$1,554
Williamson County ESD #4 - Liberty HillESD0.0745%$313
Williamson County FM/RdCounty0.0443%$187
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$10,337

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $523,570 would pay approximately $3,268 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