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520 SATURNIA CV, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

5 bed3 bath1,929 sqftBuilt 2021

Property at a Glance

This home is estimated between $395,349 and $530,047, with a best estimate of $526,173. 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

$395,349 $530,047
Best Estimate
$526,173
WCAD Value
$514,616
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 $395,349 and $530,047. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

512 SATURNIA CV, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,851 sqft Built 2020
Raw Value $508,097
Adjusted Value $530,047

Adjusted +$17,037 for 78 sqft more living space and +$4,913 for being newer. Net adjustment: +$21,950.

129 SAN DOMENICO CV, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,799 sqft Built 2019
Raw Value $407,444
Adjusted Value $445,666

Adjusted +$28,395 for 130 sqft more living space and +$9,827 for being newer. Net adjustment: +$38,222.

508 SATURNIA CV, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,590 sqft Built 2020
Raw Value $447,216
Adjusted Value $526,173

Adjusted +$74,044 for 339 sqft more living space and +$4,913 for being newer. Net adjustment: +$78,957.

133 SAN DOMENICO CV, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,866 sqft Built 2020
Raw Value $511,340
Adjusted Value $530,013

Adjusted +$13,760 for 63 sqft more living space and +$4,913 for being newer. Net adjustment: +$18,673.

125 SAN DOMENICO CV, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,107 sqft Built 2019
Raw Value $424,401
Adjusted Value $395,349

Adjusted -$38,879 for 178 sqft less living space and +$9,827 for being newer. Net adjustment: -$29,052.

The Neighborhood

This home is in line with the I450610C - RANCHO SIENNA median of $511,660. 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
$514,616
Median
$511,660

This home is +0.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,643 across all districts. With a homestead exemption claimed, that drops to $10,813 — saving $1,830 per year. That's $901 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%$6,376
Williamson County MUD #12MUD0.7296%$3,755
Williamson CountyCounty0.3694%$1,901
Williamson County ESD #4 - Liberty HillESD0.0745%$383
Williamson County FM/RdCounty0.0443%$228
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$12,643

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $526,173 would pay approximately $3,284 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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