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505 THUNDER VALLEY TRL, GEORGETOWN, TX 78626

GEORGETOWN, 78626 — williamson County

3 bed2 bath1,694 sqftBuilt 2020

Property at a Glance

This home is estimated between $335,033 and $530,603, with a best estimate of $412,275. 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

$335,033 $530,603
Best Estimate
$412,275
WCAD Value
$326,013
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 $335,033 and $530,603. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

509 THUNDER VALLEY TRL, GEORGETOWN, TX 78626
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,432 sqft Built 2021
Raw Value $311,908
Adjusted Value $393,175

Adjusted +$81,267 for 262 sqft more living space. Net adjustment: +$81,267.

513 THUNDER VALLEY TRL, GEORGETOWN, TX 78626
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,340 sqft Built 2021
Raw Value $302,472
Adjusted Value $412,275

Adjusted +$109,803 for 354 sqft more living space. Net adjustment: +$109,803.

517 THUNDER VALLEY TRL, GEORGETOWN, TX 78626
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,661 sqft Built 2021
Raw Value $324,797
Adjusted Value $335,033

Adjusted +$10,236 for 33 sqft more living space. Net adjustment: +$10,236.

518 THUNDER VALLEY TRL, GEORGETOWN, TX 78626
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,340 sqft Built 2021
Raw Value $302,472
Adjusted Value $412,275

Adjusted +$109,803 for 354 sqft more living space. Net adjustment: +$109,803.

510 THUNDER VALLEY TRL, GEORGETOWN, TX 78626
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,212 sqft Built 2020
Raw Value $381,097
Adjusted Value $530,603

Adjusted +$149,506 for 482 sqft more living space. Net adjustment: +$149,506.

The Neighborhood

This home is valued 7.4% 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
$326,013
Median
$352,030

This home is -7.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,925 across all districts. With a homestead exemption claimed, that drops to $4,336 — saving $1,589 per year. That's $361 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%$3,425
Williamson CountyCounty0.3694%$1,204
GeorgetownCity0.3530%$1,151
Williamson County FM/RdCounty0.0443%$145
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$5,925

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $412,275 would pay approximately $2,573 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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