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228 GALVESTON ISLAND LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

5 bed4 bath2,028 sqftBuilt 2016

Property at a Glance

This home is estimated between $382,157 and $692,615, with a best estimate of $571,638. 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

$382,157 $692,615
Best Estimate
$571,638
WCAD Value
$577,730
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 $382,157 and $692,615. More comparables in the same subdivision would strengthen this estimate.

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 $571,638

Adjusted -$9,979 for 37 sqft less living space. Net adjustment: -$9,979.

232 GALVESTON ISLAND LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,170 sqft Built 2016
Raw Value $544,541
Adjusted Value $506,243

Adjusted -$38,298 for 142 sqft less living space. Net adjustment: -$38,298.

5 bed 4 bath 2,175 sqft Built 2013
Raw Value $722,704
Adjusted Value $692,615

Adjusted -$39,646 for 147 sqft less living space and +$9,557 for being newer. Net adjustment: -$30,089.

216 GALVESTON ISLAND LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
5 bed 4 bath 2,879 sqft Built 2015
Raw Value $608,487
Adjusted Value $382,157

Adjusted -$229,516 for 851 sqft less living space and +$3,186 for being newer. Net adjustment: -$226,330.

240 GALVESTON ISLAND LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,791 sqft Built 2016
Raw Value $591,329
Adjusted Value $655,248

Adjusted +$63,919 for 237 sqft more living space. Net adjustment: +$63,919.

The Neighborhood

This home is valued 1.8% 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
$577,730
Median
$567,434

This home is +1.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,124 across all districts. With a homestead exemption claimed, that drops to $10,495 — saving $1,629 per year. That's $875 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%$6,279
Parkside at Mayfield Ranch MUDMUD0.3775%$2,181
Williamson CountyCounty0.3694%$2,134
Austin Community Collegespecial0.1034%$597
Williamson County ESD #9 - Round RockESD0.0999%$577
Williamson County FM/RdCounty0.0443%$256
Upper Brushy Creek WCIDWater0.0170%$98
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0985%$12,124

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $571,638 would pay approximately $3,568 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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