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518 THUNDER VALLEY TRL, GEORGETOWN, TX 78626

GEORGETOWN, 78626 — williamson County

3 bed2 bath1,340 sqftBuilt 2021

Property at a Glance

This home is estimated between $283,372 and $467,661, with a best estimate of $420,800. That places the property above the G511320D - Valley View - KB median of $352,030, in a neighborhood that declined 4.5% over the past year.

Estimated Value Range

$283,372 $467,661
Best Estimate
$420,800
WCAD Value
$302,472
High Confidence

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

Based on 5 comparable properties in G511320D - Valley View - KB, this home's estimated market value is between $283,372 and $467,661. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

522 THUNDER VALLEY TRL, GEORGETOWN, TX 78626
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,053 sqft Built 2021
Raw Value $378,640
Adjusted Value $467,661

Adjusted +$89,021 for 287 sqft more living space. Net adjustment: +$89,021.

526 THUNDER VALLEY TRL, GEORGETOWN, TX 78626
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,053 sqft Built 2021
Raw Value $377,738
Adjusted Value $466,759

Adjusted +$89,021 for 287 sqft more living space. Net adjustment: +$89,021.

510 THUNDER VALLEY TRL, GEORGETOWN, TX 78626
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,212 sqft Built 2020
Raw Value $381,097
Adjusted Value $420,800

Adjusted +$39,703 for 128 sqft more living space. Net adjustment: +$39,703.

530 THUNDER VALLEY TRL, GEORGETOWN, TX 78626
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,267 sqft Built 2020
Raw Value $385,025
Adjusted Value $407,668

Adjusted +$22,643 for 73 sqft more living space. Net adjustment: +$22,643.

509 THUNDER VALLEY TRL, GEORGETOWN, TX 78626
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,432 sqft Built 2021
Raw Value $311,908
Adjusted Value $283,372

Adjusted -$28,536 for 92 sqft less living space. Net adjustment: -$28,536.

The Neighborhood

This home is valued 14.1% below the G511320D - Valley View - KB median of $352,030. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.5% over the past year.

G511320D - Valley View - KB

typical
90 Properties
$352,030 Median Value
-4.5% YoY Change
0% Have Pool
99% Have Garage
This Home
$302,472
Median
$352,030

This home is -14.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,497 across all districts. With a homestead exemption claimed, that drops to $3,917 — saving $1,580 per year. That's $326 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%$3,178
Williamson CountyCounty0.3694%$1,117
GeorgetownCity0.3530%$1,068
Williamson County FM/RdCounty0.0443%$134
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$5,497

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $420,800 would pay approximately $2,627 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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