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188 SANTA MARIA ST, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed2 bath1,464 sqftBuilt 2015

Property at a Glance

This home is estimated between $428,559 and $529,525, with a best estimate of $503,210. 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

$428,559 $529,525
Best Estimate
$503,210
WCAD Value
$465,532
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 $428,559 and $529,525. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

184 SANTA MARIA ST, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
5 bed 4 bath 1,488 sqft Built 2015
Raw Value $459,505
Adjusted Value $454,263

Adjusted -$5,242 for 24 sqft less living space. Net adjustment: -$5,242.

192 SANTA MARIA ST, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,153 sqft Built 2015
Raw Value $443,139
Adjusted Value $511,068

Adjusted +$67,929 for 311 sqft more living space. Net adjustment: +$67,929.

180 SANTA MARIA ST, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,647 sqft Built 2018
Raw Value $557,921
Adjusted Value $503,210

Adjusted -$39,971 for 183 sqft less living space and -$14,740 for being older. Net adjustment: -$54,711.

144 FOSINI CV, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,262 sqft Built 2014
Raw Value $480,491
Adjusted Value $529,525

Adjusted +$44,121 for 202 sqft more living space and +$4,913 for being newer. Net adjustment: +$49,034.

176 SANTA MARIA ST, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,655 sqft Built 2017
Raw Value $480,104
Adjusted Value $428,559

Adjusted -$41,718 for 191 sqft less living space and -$9,827 for being older. Net adjustment: -$51,545.

The Neighborhood

This home is valued 9.0% 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
$465,532
Median
$511,660

This home is -9.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,437 across all districts. With a homestead exemption claimed, that drops to $9,617 — saving $1,820 per year. That's $801 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%$5,767
Williamson County MUD #12MUD0.7296%$3,397
Williamson CountyCounty0.3694%$1,720
Williamson County ESD #4 - Liberty HillESD0.0745%$347
Williamson County FM/RdCounty0.0443%$206
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$11,437

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $503,210 would pay approximately $3,141 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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