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105 PORTAFINO LN, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

4 bed3 bath3,658 sqftBuilt 2006

Property at a Glance

This home is estimated between $859,250 and $1,108,078, with a best estimate of $1,034,080. 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

$859,250 $1,108,078
Best Estimate
$1,034,080
WCAD Value
$1,279,746
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in G716700A - County 262 Lake Properties (Log). The estimated range of $859,250 and $1,108,078 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 3,528 sqft Built 2009
Raw Value $861,671
Adjusted Value $859,250

Adjusted +$41,184 for 130 sqft more living space and -$43,605 for being older. Net adjustment: -$2,421.

4 bed 3 bath 3,222 sqft Built 2018
Raw Value $919,678
Adjusted Value $883,383

Adjusted +$138,126 for 436 sqft more living space and -$174,421 for being older. Net adjustment: -$36,295.

4 bed 3 bath 2,510 sqft Built 2009
Raw Value $743,727
Adjusted Value $1,063,812

Adjusted +$363,690 for 1,148 sqft more living space and -$43,605 for being older. Net adjustment: +$320,085.

4 bed 2 bath 3,231 sqft Built 1998
Raw Value $856,522
Adjusted Value $1,108,078

Adjusted +$135,275 for 427 sqft more living space and +$116,281 for being newer. Net adjustment: +$251,556.

3 bed 3 bath 2,729 sqft Built 2010
Raw Value $797,910
Adjusted Value $1,034,080

Adjusted +$294,310 for 929 sqft more living space and -$58,140 for being older. Net adjustment: +$236,170.

The Neighborhood

This home is valued 31.2% 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
$1,279,746
Median
$975,636

This home is +31.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $19,907 across all districts. With a homestead exemption claimed, that drops to $18,200 — saving $1,707 per year. That's $1,517 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%$13,445
Williamson CountyCounty0.3694%$4,728
Williamson County ESD #8 - GeorgetownESD0.0912%$1,167
Williamson County FM/RdCounty0.0443%$567
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5556%$19,907

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,034,080 would pay approximately $6,455 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 4/17/2026.

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