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220 GALVESTON ISLAND LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath2,913 sqftBuilt 2016

Property at a Glance

This home is estimated between $591,415 and $810,324, with a best estimate of $744,929. That places the property above the L498610C - PARKSIDE AT MAYFIELD RANCH median of $567,434, in a neighborhood that declined 5.9% over the past year.

Estimated Value Range

$591,415 $810,324
Best Estimate
$744,929
WCAD Value
$613,390
High Confidence

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

Based on 5 comparable properties in L498610C - PARKSIDE AT MAYFIELD RANCH, this home's estimated market value is between $591,415 and $810,324. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

224 GALVESTON ISLAND LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,065 sqft Built 2016
Raw Value $581,617
Adjusted Value $810,324

Adjusted +$228,707 for 848 sqft more living space. Net adjustment: +$228,707.

216 GALVESTON ISLAND LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
5 bed 4 bath 2,879 sqft Built 2015
Raw Value $608,487
Adjusted Value $620,843

Adjusted +$9,170 for 34 sqft more living space and +$3,186 for being newer. Net adjustment: +$12,356.

212 GALVESTON ISLAND LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,153 sqft Built 2016
Raw Value $589,592
Adjusted Value $794,565

Adjusted +$204,973 for 760 sqft more living space. Net adjustment: +$204,973.

232 GALVESTON ISLAND LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,170 sqft Built 2016
Raw Value $544,541
Adjusted Value $744,929

Adjusted +$200,388 for 743 sqft more living space. Net adjustment: +$200,388.

208 GALVESTON ISLAND LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 4 bath 2,932 sqft Built 2017
Raw Value $599,725
Adjusted Value $591,415

Adjusted -$5,124 for 19 sqft less living space and -$3,186 for being older. Net adjustment: -$8,310.

The Neighborhood

This home is valued 8.1% above the L498610C - PARKSIDE AT MAYFIELD RANCH median of $567,434. With 936 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.9% over the past year.

L498610C - PARKSIDE AT MAYFIELD RANCH

typical
936 Properties
$567,434 Median Value
-5.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$613,390
Median
$567,434

This home is +8.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,872 across all districts. With a homestead exemption claimed, that drops to $11,237 — saving $1,635 per year. That's $936 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
Leander ISDSchool1.0869%$6,667
Parkside at Mayfield Ranch MUDMUD0.3775%$2,316
Williamson CountyCounty0.3694%$2,266
Austin Community Collegespecial0.1034%$634
Williamson County ESD #9 - Round RockESD0.0999%$613
Williamson County FM/RdCounty0.0443%$272
Upper Brushy Creek WCIDWater0.0170%$104
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0985%$12,872

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $744,929 would pay approximately $4,650 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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