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605 RANCHO SIENNA LOOP, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

5 bed4 bath1,867 sqftBuilt 2018

Property at a Glance

This home is estimated between $371,990 and $520,347, with a best estimate of $491,894. 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

$371,990 $520,347
Best Estimate
$491,894
WCAD Value
$517,063
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 $371,990 and $520,347. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

601 RANCHO SIENNA LOOP, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
5 bed 4 bath 2,125 sqft Built 2017
Raw Value $543,333
Adjusted Value $491,894

Adjusted -$56,352 for 258 sqft less living space and +$4,913 for being newer. Net adjustment: -$51,439.

121 TANALI TRL, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 2,050 sqft Built 2018
Raw Value $546,257
Adjusted Value $506,286

Adjusted -$39,971 for 183 sqft less living space. Net adjustment: -$39,971.

117 PANZANO DR, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
5 bed 4 bath 1,949 sqft Built 2017
Raw Value $533,344
Adjusted Value $520,347

Adjusted -$17,910 for 82 sqft less living space and +$4,913 for being newer. Net adjustment: -$12,997.

117 TANALI TRL, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,114 sqft Built 2018
Raw Value $425,940
Adjusted Value $371,990

Adjusted -$53,950 for 247 sqft less living space. Net adjustment: -$53,950.

113 TANALI TRL, GEORGETOWN, TX 78628
0.05 mi 100% similar Same subdivision
4 bed 4 bath 2,382 sqft Built 2019
Raw Value $524,941
Adjusted Value $407,542

Adjusted -$112,486 for 515 sqft less living space and -$4,913 for being older. Net adjustment: -$117,399.

The Neighborhood

This home is valued 1.1% 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
$517,063
Median
$511,660

This home is +1.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,703 across all districts. With a homestead exemption claimed, that drops to $10,873 — saving $1,830 per year. That's $906 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%$6,406
Williamson County MUD #12MUD0.7296%$3,772
Williamson CountyCounty0.3694%$1,910
Williamson County ESD #4 - Liberty HillESD0.0745%$385
Williamson County FM/RdCounty0.0443%$229
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$12,703

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $491,894 would pay approximately $3,070 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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