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

219 MUSTANG ISLAND TRL, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

3 bed2 bath2,435 sqftBuilt 2008

Property at a Glance

This home is estimated between $517,288 and $890,232, with a best estimate of $552,449. 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

$517,288 $890,232
Best Estimate
$552,449
WCAD Value
$530,185
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $517,288 and $890,232. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

217 MUSTANG ISLAND TRL, GEORGETOWN, TX 78633
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,581 sqft Built 2008
Raw Value $585,239
Adjusted Value $552,449

Adjusted -$32,790 for 146 sqft less living space. Net adjustment: -$32,790.

3 bed 2 bath 2,675 sqft Built 2008
Raw Value $883,941
Adjusted Value $890,232

Adjusted -$53,902 for 240 sqft less living space and +$60,193 for having a garage. Net adjustment: +$6,291.

215 MUSTANG ISLAND TRL, GEORGETOWN, TX 78633
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,871 sqft Built 2008
Raw Value $640,461
Adjusted Value $542,540

Adjusted -$97,921 for 436 sqft less living space. Net adjustment: -$97,921.

213 MUSTANG ISLAND TRL, GEORGETOWN, TX 78633
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,581 sqft Built 2008
Raw Value $550,078
Adjusted Value $517,288

Adjusted -$32,790 for 146 sqft less living space. Net adjustment: -$32,790.

218 MUSTANG ISLAND TRL, GEORGETOWN, TX 78633
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,581 sqft Built 2008
Raw Value $599,960
Adjusted Value $567,170

Adjusted -$32,790 for 146 sqft less living space. Net adjustment: -$32,790.

The Neighborhood

This home is valued 1.2% below the G896514C - SUN CITY - ESTATES median of $536,480. That positions it competitively for buyers comparing within the neighborhood. 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
$530,185
Median
$536,480

This home is -1.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,635 across all districts. With a homestead exemption claimed, that drops to $7,973 — saving $1,662 per year. That's $664 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%$5,570
Williamson CountyCounty0.3694%$1,959
GeorgetownCity0.3530%$1,872
Williamson County FM/RdCounty0.0443%$235
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$9,635

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $552,449 would pay approximately $3,448 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.

View full property details