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

137 TANALI TRL, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath2,498 sqftBuilt 2019

Property at a Glance

This home is estimated between $483,359 and $585,572, with a best estimate of $505,246. 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

$483,359 $585,572
Best Estimate
$505,246
WCAD Value
$480,808
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 $483,359 and $585,572. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

133 TANALI TRL, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 4 bath 2,494 sqft Built 2019
Raw Value $524,212
Adjusted Value $525,086

Adjusted +$874 for 4 sqft more living space. Net adjustment: +$874.

141 TANALI TRL, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,344 sqft Built 2019
Raw Value $471,609
Adjusted Value $505,246

Adjusted +$33,637 for 154 sqft more living space. Net adjustment: +$33,637.

145 TANALI TRL, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2,084 sqft Built 2020
Raw Value $500,059
Adjusted Value $585,572

Adjusted +$90,426 for 414 sqft more living space and -$4,913 for being older. Net adjustment: +$85,513.

129 TANALI TRL, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,677 sqft Built 2019
Raw Value $540,903
Adjusted Value $501,806

Adjusted -$39,097 for 179 sqft less living space. Net adjustment: -$39,097.

117 VENTI CV, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,374 sqft Built 2022
Raw Value $471,015
Adjusted Value $483,359

Adjusted +$27,084 for 124 sqft more living space and -$14,740 for being older. Net adjustment: +$12,344.

The Neighborhood

This home is valued 6.0% 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
$480,808
Median
$511,660

This home is -6.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,812 across all districts. With a homestead exemption claimed, that drops to $9,989 — saving $1,823 per year. That's $832 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%$5,957
Williamson County MUD #12MUD0.7296%$3,508
Williamson CountyCounty0.3694%$1,776
Williamson County ESD #4 - Liberty HillESD0.0745%$358
Williamson County FM/RdCounty0.0443%$213
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$11,812

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $505,246 would pay approximately $3,154 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