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309 PENNA LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2 bath1,970 sqftBuilt 2016

Property at a Glance

This home is estimated between $407,977 and $515,029, with a best estimate of $493,980. 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

$407,977 $515,029
Best Estimate
$493,980
WCAD Value
$399,520
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 $407,977 and $515,029. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

305 PENNA LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,785 sqft Built 2017
Raw Value $445,535
Adjusted Value $493,980

Adjusted +$42,737 for 185 sqft more living space and +$5,708 for being newer. Net adjustment: +$48,445.

313 PENNA LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,972 sqft Built 2017
Raw Value $402,731
Adjusted Value $407,977

Adjusted -$462 for 2 sqft less living space and +$5,708 for being newer. Net adjustment: +$5,246.

317 PENNA LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,722 sqft Built 2017
Raw Value $452,030
Adjusted Value $515,029

Adjusted +$57,291 for 248 sqft more living space and +$5,708 for being newer. Net adjustment: +$62,999.

301 PENNA LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,883 sqft Built 2017
Raw Value $387,918
Adjusted Value $413,724

Adjusted +$20,098 for 87 sqft more living space and +$5,708 for being newer. Net adjustment: +$25,806.

756 BONNET BLVD, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,774 sqft Built 2016
Raw Value $454,308
Adjusted Value $499,587

Adjusted +$45,279 for 196 sqft more living space. Net adjustment: +$45,279.

The Neighborhood

This home is valued 7.1% below the I451417C - RANCHO SIENNA SEC 4,9,11 median of $430,159. That positions it competitively for buyers comparing within the neighborhood. 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
$399,520
Median
$430,159

This home is -7.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,815 across all districts. With a homestead exemption claimed, that drops to $8,007 — saving $1,808 per year. That's $667 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%$4,950
Williamson County MUD #12MUD0.7296%$2,915
Williamson CountyCounty0.3694%$1,476
Williamson County ESD #4 - Liberty HillESD0.0745%$298
Williamson County FM/RdCounty0.0443%$177
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$9,815

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $493,980 would pay approximately $3,083 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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