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221 PENNA LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath1,906 sqftBuilt 2016

Property at a Glance

This home is estimated between $398,939 and $553,675, with a best estimate of $479,196. That places the property above the I451417C - RANCHO SIENNA SEC 4,9,11 median of $430,159, in a neighborhood that declined 2.6% over the past year.

Estimated Value Range

$398,939 $553,675
Best Estimate
$479,196
WCAD Value
$440,163
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in I451417C - RANCHO SIENNA SEC 4,9,11, this home's estimated market value is between $398,939 and $553,675. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

217 PENNA LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 1,517 sqft Built 2018
Raw Value $452,394
Adjusted Value $553,675

Adjusted +$89,864 for 389 sqft more living space and +$11,417 for being newer. Net adjustment: +$101,281.

301 PENNA LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,883 sqft Built 2017
Raw Value $387,918
Adjusted Value $398,939

Adjusted +$5,313 for 23 sqft more living space and +$5,708 for being newer. Net adjustment: +$11,021.

213 PENNA LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,695 sqft Built 2018
Raw Value $378,525
Adjusted Value $438,686

Adjusted +$48,744 for 211 sqft more living space and +$11,417 for being newer. Net adjustment: +$60,161.

305 PENNA LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,785 sqft Built 2017
Raw Value $445,535
Adjusted Value $479,196

Adjusted +$27,953 for 121 sqft more living space and +$5,708 for being newer. Net adjustment: +$33,661.

744 BONNET BLVD, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,607 sqft Built 2016
Raw Value $437,924
Adjusted Value $506,997

Adjusted +$69,073 for 299 sqft more living space. Net adjustment: +$69,073.

The Neighborhood

This home is valued 2.3% above the I451417C - RANCHO SIENNA SEC 4,9,11 median of $430,159. With 355 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.6% over the past year.

I451417C - RANCHO SIENNA SEC 4,9,11

typical
355 Properties
$430,159 Median Value
-2.6% YoY Change
0% Have Pool
100% Have Garage
This Home
$440,163
Median
$430,159

This home is +2.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,814 across all districts. With a homestead exemption claimed, that drops to $8,998 — saving $1,816 per year. That's $750 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%$5,453
Williamson County MUD #12MUD0.7296%$3,211
Williamson CountyCounty0.3694%$1,626
Williamson County ESD #4 - Liberty HillESD0.0745%$328
Williamson County FM/RdCounty0.0443%$195
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$10,814

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $479,196 would pay approximately $2,991 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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