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

184 SANTA MARIA ST, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

5 bed4 bath1,488 sqftBuilt 2015

Property at a Glance

This home is estimated between $433,801 and $516,310, with a best estimate of $470,774. 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

$433,801 $516,310
Best Estimate
$470,774
WCAD Value
$459,505
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 $433,801 and $516,310. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

188 SANTA MARIA ST, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,464 sqft Built 2015
Raw Value $465,532
Adjusted Value $470,774

Adjusted +$5,242 for 24 sqft more living space. Net adjustment: +$5,242.

180 SANTA MARIA ST, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,647 sqft Built 2018
Raw Value $557,921
Adjusted Value $508,452

Adjusted -$34,729 for 159 sqft less living space and -$14,740 for being older. Net adjustment: -$49,469.

192 SANTA MARIA ST, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,153 sqft Built 2015
Raw Value $443,139
Adjusted Value $516,310

Adjusted +$73,171 for 335 sqft more living space. Net adjustment: +$73,171.

176 SANTA MARIA ST, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,655 sqft Built 2017
Raw Value $480,104
Adjusted Value $433,801

Adjusted -$36,476 for 167 sqft less living space and -$9,827 for being older. Net adjustment: -$46,303.

140 FOSINI CV, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,484 sqft Built 2014
Raw Value $450,076
Adjusted Value $455,863

Adjusted +$874 for 4 sqft more living space and +$4,913 for being newer. Net adjustment: +$5,787.

The Neighborhood

This home is valued 10.2% 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
$459,505
Median
$511,660

This home is -10.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,289 across all districts. With a homestead exemption claimed, that drops to $9,470 — saving $1,819 per year. That's $789 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%$5,693
Williamson County MUD #12MUD0.7296%$3,353
Williamson CountyCounty0.3694%$1,698
Williamson County ESD #4 - Liberty HillESD0.0745%$342
Williamson County FM/RdCounty0.0443%$204
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$11,289

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $470,774 would pay approximately $2,939 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