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509 THUNDER VALLEY TRL, GEORGETOWN, TX 78626

GEORGETOWN, 78626 — williamson County

3 bed2 bath1,432 sqftBuilt 2021

Property at a Glance

This home is estimated between $244,746 and $459,578, with a best estimate of $331,008. That places the property below the G511320D - Valley View - KB median of $352,030, in a neighborhood that declined 4.5% over the past year.

Estimated Value Range

$244,746 $459,578
Best Estimate
$331,008
WCAD Value
$311,908
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 $244,746 and $459,578. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

513 THUNDER VALLEY TRL, GEORGETOWN, TX 78626
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,340 sqft Built 2021
Raw Value $302,472
Adjusted Value $331,008

Adjusted +$28,536 for 92 sqft more living space. Net adjustment: +$28,536.

505 THUNDER VALLEY TRL, GEORGETOWN, TX 78626
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,694 sqft Built 2020
Raw Value $326,013
Adjusted Value $244,746

Adjusted -$81,267 for 262 sqft less living space. Net adjustment: -$81,267.

517 THUNDER VALLEY TRL, GEORGETOWN, TX 78626
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,661 sqft Built 2021
Raw Value $324,797
Adjusted Value $253,766

Adjusted -$71,031 for 229 sqft less living space. Net adjustment: -$71,031.

134 MOURNING DOVE LN, GEORGETOWN, TX 78626
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,246 sqft Built 2021
Raw Value $384,494
Adjusted Value $442,187

Adjusted +$57,693 for 186 sqft more living space. Net adjustment: +$57,693.

521 THUNDER VALLEY TRL, GEORGETOWN, TX 78626
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,216 sqft Built 2021
Raw Value $392,580
Adjusted Value $459,578

Adjusted +$66,998 for 216 sqft more living space. Net adjustment: +$66,998.

The Neighborhood

This home is valued 11.4% 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
$311,908
Median
$352,030

This home is -11.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,669 across all districts. With a homestead exemption claimed, that drops to $4,085 — saving $1,584 per year. That's $340 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%$3,277
Williamson CountyCounty0.3694%$1,152
GeorgetownCity0.3530%$1,101
Williamson County FM/RdCounty0.0443%$138
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$5,669

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $331,008 would pay approximately $2,066 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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