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133 SANTA MARIA ST, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath2,319 sqftBuilt 2015

Property at a Glance

This home is estimated between $386,831 and $631,805, with a best estimate of $455,584. 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

$386,831 $631,805
Best Estimate
$455,584
WCAD Value
$563,102
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 $386,831 and $631,805. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

129 SANTA MARIA ST, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 3 bath 2,640 sqft Built 2019
Raw Value $545,350
Adjusted Value $455,584

Adjusted -$70,113 for 321 sqft less living space and -$19,653 for being older. Net adjustment: -$89,766.

125 SANTA MARIA ST, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,511 sqft Built 2017
Raw Value $524,941
Adjusted Value $473,177

Adjusted -$41,937 for 192 sqft less living space and -$9,827 for being older. Net adjustment: -$51,764.

132 SANTA MARIA ST, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
5 bed 4 bath 2,487 sqft Built 2021
Raw Value $697,980
Adjusted Value $631,805

Adjusted -$36,695 for 168 sqft less living space and -$29,480 for being older. Net adjustment: -$66,175.

156 SANTA MARIA ST, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,517 sqft Built 2021
Raw Value $518,753
Adjusted Value $446,026

Adjusted -$43,247 for 198 sqft less living space and -$29,480 for being older. Net adjustment: -$72,727.

121 SANTA MARIA ST, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 3 bath 3,037 sqft Built 2021
Raw Value $573,137
Adjusted Value $386,831

Adjusted -$156,826 for 718 sqft less living space and -$29,480 for being older. Net adjustment: -$186,306.

The Neighborhood

This home is valued 10.1% 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
$563,102
Median
$511,660

This home is +10.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,834 across all districts. With a homestead exemption claimed, that drops to $11,996 — saving $1,838 per year. That's $1,000 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%$6,976
Williamson County MUD #12MUD0.7296%$4,108
Williamson CountyCounty0.3694%$2,080
Williamson County ESD #4 - Liberty HillESD0.0745%$419
Williamson County FM/RdCounty0.0443%$250
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$13,834

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $455,584 would pay approximately $2,844 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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