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121 SANTA MARIA ST, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath3,037 sqftBuilt 2021

Property at a Glance

This home is estimated between $595,660 and $749,408, with a best estimate of $619,117. 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

$595,660 $749,408
Best Estimate
$619,117
WCAD Value
$573,137
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 $595,660 and $749,408. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

129 SANTA MARIA ST, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 3 bath 2,640 sqft Built 2019
Raw Value $545,350
Adjusted Value $641,890

Adjusted +$86,713 for 397 sqft more living space and +$9,827 for being newer. Net adjustment: +$96,540.

120 SANTA MARIA ST, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,748 sqft Built 2020
Raw Value $546,861
Adjusted Value $614,897

Adjusted +$63,123 for 289 sqft more living space and +$4,913 for being newer. Net adjustment: +$68,036.

116 SANTA MARIA ST, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,955 sqft Built 2020
Raw Value $572,837
Adjusted Value $595,660

Adjusted +$17,910 for 82 sqft more living space and +$4,913 for being newer. Net adjustment: +$22,823.

124 SANTA MARIA ST, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,823 sqft Built 2018
Raw Value $557,635
Adjusted Value $619,117

Adjusted +$46,742 for 214 sqft more living space and +$14,740 for being newer. Net adjustment: +$61,482.

133 SANTA MARIA ST, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,319 sqft Built 2015
Raw Value $563,102
Adjusted Value $749,408

Adjusted +$156,826 for 718 sqft more living space and +$29,480 for being newer. Net adjustment: +$186,306.

The Neighborhood

This home is valued 12.0% above the I450610C - RANCHO SIENNA median of $511,660. With 1,070 homes in the subdivision, the property sits in the upper tier. 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
$573,137
Median
$511,660

This home is +12.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,081 across all districts. With a homestead exemption claimed, that drops to $12,240 — saving $1,841 per year. That's $1,020 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%$7,101
Williamson County MUD #12MUD0.7296%$4,182
Williamson CountyCounty0.3694%$2,117
Williamson County ESD #4 - Liberty HillESD0.0745%$427
Williamson County FM/RdCounty0.0443%$254
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$14,081

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $619,117 would pay approximately $3,865 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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