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108 PORTAFINO LN, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

4 bed4 bath3,974 sqftBuilt 2006

Property at a Glance

This home is estimated between $1,074,874 and $1,586,061, with a best estimate of $1,352,223. That places the property above the G716700A - County 262 Lake Properties (Log) median of $975,636, in a neighborhood that appreciated 5.6% over the past year.

Estimated Value Range

$1,074,874 $1,586,061
Best Estimate
$1,352,223
WCAD Value
$1,457,135
High Confidence

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

Based on 5 comparable properties in G716700A - County 262 Lake Properties (Log), this home's estimated market value is between $1,074,874 and $1,586,061. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

104 PORTAFINO LN, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
4 bed 3 bath 3,198 sqft Built 2006
Raw Value $1,205,763
Adjusted Value $1,451,602

Adjusted +$245,839 for 776 sqft more living space. Net adjustment: +$245,839.

115 PORTAFINO LN, GEORGETOWN, TX 78633
0.05 mi 100% similar Same subdivision
4 bed 3 bath 3,135 sqft Built 2012
Raw Value $1,110,410
Adjusted Value $1,288,998

Adjusted +$265,798 for 839 sqft more living space and -$87,210 for being older. Net adjustment: +$178,588.

100 PORTAFINO LN, GEORGETOWN, TX 78633
0.06 mi 100% similar Same subdivision
4 bed 3 bath 3,605 sqft Built 2007
Raw Value $1,249,858
Adjusted Value $1,352,223

Adjusted +$116,900 for 369 sqft more living space and -$14,535 for being older. Net adjustment: +$102,365.

600 MARQUESA TRL, GEORGETOWN, TX 78633
0.08 mi 100% similar Same subdivision
4 bed 3 bath 3,600 sqft Built 2014
Raw Value $1,072,671
Adjusted Value $1,074,874

Adjusted +$118,484 for 374 sqft more living space and -$116,281 for being older. Net adjustment: +$2,203.

120 PORTAFINO LN, GEORGETOWN, TX 78633
0.09 mi 100% similar Same subdivision
4 bed 4 bath 4,128 sqft Built 2007
Raw Value $1,649,384
Adjusted Value $1,586,061

Adjusted -$48,788 for 154 sqft less living space and -$14,535 for being older. Net adjustment: -$63,323.

The Neighborhood

This home is valued 49.4% above the G716700A - County 262 Lake Properties (Log) median of $975,636. With 493 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 5.6% over the past year.

G716700A - County 262 Lake Properties (Log)

above average
493 Properties
$975,636 Median Value
+5.6% YoY Change
2% Have Pool
97% Have Garage
This Home
$1,457,135
Median
$975,636

This home is +49.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $21,071 across all districts. With a homestead exemption claimed, that drops to $19,350 — saving $1,721 per year. That's $1,613 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
Georgetown ISDSchool1.0506%$14,231
Williamson CountyCounty0.3694%$5,004
Williamson County ESD #8 - GeorgetownESD0.0912%$1,235
Williamson County FM/RdCounty0.0443%$600
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5556%$21,071

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,352,223 would pay approximately $8,441 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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