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512 SATURNIA CV, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath1,851 sqftBuilt 2020

Property at a Glance

This home is estimated between $415,327 and $560,956, with a best estimate of $492,666. 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

$415,327 $560,956
Best Estimate
$492,666
WCAD Value
$508,097
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 $415,327 and $560,956. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

508 SATURNIA CV, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,590 sqft Built 2020
Raw Value $447,216
Adjusted Value $504,224

Adjusted +$57,008 for 261 sqft more living space. Net adjustment: +$57,008.

504 SATURNIA CV, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,002 sqft Built 2019
Raw Value $589,024
Adjusted Value $560,956

Adjusted -$32,981 for 151 sqft less living space and +$4,913 for being newer. Net adjustment: -$28,068.

520 SATURNIA CV, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
5 bed 3 bath 1,929 sqft Built 2021
Raw Value $514,616
Adjusted Value $492,666

Adjusted -$17,037 for 78 sqft less living space and -$4,913 for being older. Net adjustment: -$21,950.

500 SATURNIA CV, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,208 sqft Built 2019
Raw Value $488,390
Adjusted Value $415,327

Adjusted -$77,976 for 357 sqft less living space and +$4,913 for being newer. Net adjustment: -$73,063.

109 SAN DOMENICO CV, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,284 sqft Built 2018
Raw Value $504,264
Adjusted Value $419,515

Adjusted -$94,576 for 433 sqft less living space and +$9,827 for being newer. Net adjustment: -$84,749.

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
$508,097
Median
$511,660

This home is -0.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,483 across all districts. With a homestead exemption claimed, that drops to $10,654 — saving $1,829 per year. That's $888 per month a buyer should budget. The assessed value increased +6.6% vs the subdivision average of -4.3%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Liberty Hill ISDSchool1.2389%$6,295
Williamson County MUD #12MUD0.7296%$3,707
Williamson CountyCounty0.3694%$1,877
Williamson County ESD #4 - Liberty HillESD0.0745%$379
Williamson County FM/RdCounty0.0443%$225
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$12,483
65 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $492,666 would pay approximately $3,075 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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