Beta Williamson County, TX only — data and coverage are limited during early access.

116 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 $554,079 and $615,749, with a best estimate of $595,157. 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

$554,079 $615,749
Best Estimate
$595,157
WCAD Value
$608,460
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 $554,079 and $615,749. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

114 MUSTANG ISLAND TRL, GEORGETOWN, TX 78633
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,435 sqft Built 2008
Raw Value $567,801
Adjusted Value $600,591

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

112 MUSTANG ISLAND TRL, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,581 sqft Built 2008
Raw Value $615,749
Adjusted Value $615,749

This comparable closely matches the subject property's features.

119 MUSTANG ISLAND TRL, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,435 sqft Built 2008
Raw Value $547,059
Adjusted Value $579,849

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

202 MUSTANG ISLAND TRL, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,581 sqft Built 2008
Raw Value $595,157
Adjusted Value $595,157

This comparable closely matches the subject property's features.

117 MUSTANG ISLAND TRL, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,581 sqft Built 2008
Raw Value $554,079
Adjusted Value $554,079

This comparable closely matches the subject property's features.

The Neighborhood

This home is valued 13.4% 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
$608,460
Median
$536,480

This home is +13.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,058 across all districts. With a homestead exemption claimed, that drops to $9,367 — saving $1,691 per year. That's $781 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%$6,392
Williamson CountyCounty0.3694%$2,248
GeorgetownCity0.3530%$2,148
Williamson County FM/RdCounty0.0443%$270
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$11,058

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $595,157 would pay approximately $3,715 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.

View full property details