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

117 LA GROTTA LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

2 bed2 bath2,265 sqftBuilt 2015

Property at a Glance

This home is estimated between $435,548 and $514,432, with a best estimate of $451,677. 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

$435,548 $514,432
Best Estimate
$451,677
WCAD Value
$462,006
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 $435,548 and $514,432. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

113 LA GROTTA LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,128 sqft Built 2014
Raw Value $400,711
Adjusted Value $435,548

Adjusted +$29,924 for 137 sqft more living space and +$4,913 for being newer. Net adjustment: +$34,837.

101 FOSINI CV, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,118 sqft Built 2015
Raw Value $412,066
Adjusted Value $444,174

Adjusted +$32,108 for 147 sqft more living space. Net adjustment: +$32,108.

100 FOSINI CV, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,742 sqft Built 2014
Raw Value $395,285
Adjusted Value $514,432

Adjusted +$114,234 for 523 sqft more living space and +$4,913 for being newer. Net adjustment: +$119,147.

332 SANTA MARIA ST, GEORGETOWN, TX 78628
0.05 mi 100% similar Same subdivision
3 bed 2 bath 2,128 sqft Built 2014
Raw Value $419,289
Adjusted Value $454,126

Adjusted +$29,924 for 137 sqft more living space and +$4,913 for being newer. Net adjustment: +$34,837.

221 LA GROTTA LN, GEORGETOWN, TX 78628
0.06 mi 100% similar Same subdivision
3 bed 2 bath 2,085 sqft Built 2015
Raw Value $412,361
Adjusted Value $451,677

Adjusted +$39,316 for 180 sqft more living space. Net adjustment: +$39,316.

The Neighborhood

This home is valued 9.7% 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
$462,006
Median
$511,660

This home is -9.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,350 across all districts. With a homestead exemption claimed, that drops to $9,531 — saving $1,819 per year. That's $794 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%$5,724
Williamson County MUD #12MUD0.7296%$3,371
Williamson CountyCounty0.3694%$1,707
Williamson County ESD #4 - Liberty HillESD0.0745%$344
Williamson County FM/RdCounty0.0443%$205
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$11,350

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $451,677 would pay approximately $2,819 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