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103 MUSTANG ISLAND TRL, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

4 bed3 bath2,581 sqftBuilt 2008

Property at a Glance

This home is estimated between $550,036 and $589,071, with a best estimate of $579,219. That places the property above the G896514C - SUN CITY - ESTATES median of $536,480, in a neighborhood that declined 0.5% over the past year.

Estimated Value Range

$550,036 $589,071
Best Estimate
$579,219
WCAD Value
$553,749
High Confidence

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

Based on 5 comparable properties in G896514C - SUN CITY - ESTATES, this home's estimated market value is between $550,036 and $589,071. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

101 MUSTANG ISLAND TRL, GEORGETOWN, TX 78633
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,374 sqft Built 2008
Raw Value $535,955
Adjusted Value $582,445

Adjusted +$46,490 for 207 sqft more living space. Net adjustment: +$46,490.

107 MUSTANG ISLAND TRL, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,435 sqft Built 2008
Raw Value $525,327
Adjusted Value $558,117

Adjusted +$32,790 for 146 sqft more living space. Net adjustment: +$32,790.

206 GOOSE ISLAND DR, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,598 sqft Built 2007
Raw Value $577,839
Adjusted Value $579,219

Adjusted -$3,818 for 17 sqft less living space and +$5,198 for being newer. Net adjustment: +$1,380.

104 MUSTANG ISLAND TRL, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,871 sqft Built 2008
Raw Value $654,202
Adjusted Value $589,071

Adjusted -$65,131 for 290 sqft less living space. Net adjustment: -$65,131.

202 GOOSE ISLAND DR, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,974 sqft Built 2007
Raw Value $633,102
Adjusted Value $550,036

Adjusted -$88,264 for 393 sqft less living space and +$5,198 for being newer. Net adjustment: -$83,066.

The Neighborhood

This home is valued 3.2% above the G896514C - SUN CITY - ESTATES median of $536,480. With 2,191 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 0.5% over the past year.

G896514C - SUN CITY - ESTATES

typical
2,191 Properties
$536,480 Median Value
-0.5% YoY Change
12% Have Pool
100% Have Garage
This Home
$553,749
Median
$536,480

This home is +3.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,064 across all districts. With a homestead exemption claimed, that drops to $8,393 — saving $1,671 per year. That's $699 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%$5,818
Williamson CountyCounty0.3694%$2,046
GeorgetownCity0.3530%$1,955
Williamson County FM/RdCounty0.0443%$245
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$10,064

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $579,219 would pay approximately $3,615 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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