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

508 SEMINOLE CANYON DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath2,506 sqftBuilt 2013

Property at a Glance

This home is estimated between $502,968 and $778,488, with a best estimate of $709,099. 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

$502,968 $778,488
Best Estimate
$709,099
WCAD Value
$551,533
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 $502,968 and $778,488. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

512 SEMINOLE CANYON DR, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,948 sqft Built 2014
Raw Value $625,362
Adjusted Value $502,968

Adjusted -$119,208 for 442 sqft less living space and -$3,186 for being older. Net adjustment: -$122,394.

648 PURTIS CREEK LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,771 sqft Built 2014
Raw Value $579,060
Adjusted Value $774,105

Adjusted +$198,231 for 735 sqft more living space and -$3,186 for being older. Net adjustment: +$195,045.

230 WESTFIELD DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,868 sqft Built 2014
Raw Value $609,604
Adjusted Value $778,488

Adjusted +$172,070 for 638 sqft more living space and -$3,186 for being older. Net adjustment: +$168,884.

652 PURTIS CREEK LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,033 sqft Built 2013
Raw Value $581,530
Adjusted Value $709,099

Adjusted +$127,569 for 473 sqft more living space. Net adjustment: +$127,569.

636 PURTIS CREEK LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,356 sqft Built 2014
Raw Value $468,294
Adjusted Value $505,563

Adjusted +$40,455 for 150 sqft more living space and -$3,186 for being older. Net adjustment: +$37,269.

The Neighborhood

This home is valued 2.8% 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
$551,533
Median
$567,434

This home is -2.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,574 across all districts. With a homestead exemption claimed, that drops to $9,950 — saving $1,624 per year. That's $829 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%$5,995
Parkside at Mayfield Ranch MUDMUD0.3775%$2,082
Williamson CountyCounty0.3694%$2,038
Austin Community Collegespecial0.1034%$570
Williamson County ESD #9 - Round RockESD0.0999%$551
Williamson County FM/RdCounty0.0443%$244
Upper Brushy Creek WCIDWater0.0170%$94
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0985%$11,574

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $709,099 would pay approximately $4,426 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