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

101 ALABASTER CAVERNS DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath1,763 sqftBuilt 2014

Property at a Glance

This home is estimated between $518,179 and $548,422, with a best estimate of $536,876. That places the property below the L498610C - PARKSIDE AT MAYFIELD RANCH median of $567,434, in a neighborhood that declined 5.9% over the past year.

Estimated Value Range

$518,179 $548,422
Best Estimate
$536,876
WCAD Value
$541,765
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 $518,179 and $548,422. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

500 GARNER PARK DR, GEORGETOWN, TX 78628
0.05 mi 98% similar Same subdivision
4 bed 3 bath 1,684 sqft Built 2015
Raw Value $518,756
Adjusted Value $536,876

Adjusted +$21,306 for 79 sqft more living space and -$3,186 for being older. Net adjustment: +$18,120.

108 CANYON LAKE LN, GEORGETOWN, TX 78628
0.06 mi 98% similar Same subdivision
4 bed 3 bath 1,896 sqft Built 2014
Raw Value $584,292
Adjusted Value $548,422

Adjusted -$35,870 for 133 sqft less living space. Net adjustment: -$35,870.

109 CANYON LAKE LN, GEORGETOWN, TX 78628
0.08 mi 97% similar Same subdivision
4 bed 3 bath 1,888 sqft Built 2015
Raw Value $584,266
Adjusted Value $547,367

Adjusted -$33,713 for 125 sqft less living space and -$3,186 for being older. Net adjustment: -$36,899.

105 CANYON LAKE LN, GEORGETOWN, TX 78628
0.08 mi 96% similar Same subdivision
4 bed 3 bath 1,952 sqft Built 2015
Raw Value $583,113
Adjusted Value $528,953

Adjusted -$50,974 for 189 sqft less living space and -$3,186 for being older. Net adjustment: -$54,160.

404 GARNER PARK DR, GEORGETOWN, TX 78628
0.03 mi 96% similar Same subdivision
4 bed 3 bath 1,966 sqft Built 2015
Raw Value $576,114
Adjusted Value $518,179

Adjusted -$54,749 for 203 sqft less living space and -$3,186 for being older. Net adjustment: -$57,935.

The Neighborhood

This home is valued 4.5% below the L498610C - PARKSIDE AT MAYFIELD RANCH median of $567,434. That positions it competitively for buyers comparing within the neighborhood. 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
$541,765
Median
$567,434

This home is -4.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,369 across all districts. With a homestead exemption claimed, that drops to $9,747 — saving $1,622 per year. That's $812 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%$5,888
Parkside at Mayfield Ranch MUDMUD0.3775%$2,045
Williamson CountyCounty0.3694%$2,002
Austin Community Collegespecial0.1034%$560
Williamson County ESD #9 - Round RockESD0.0999%$541
Williamson County FM/RdCounty0.0443%$240
Upper Brushy Creek WCIDWater0.0170%$92
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0985%$11,369

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $536,876 would pay approximately $3,351 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