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1009 THUNDERHEAD TRL, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed2 bath2,043 sqftBuilt 2023

Property at a Glance

This home is estimated between $435,323 and $600,630, with a best estimate of $439,278. That places the property below the L131721C - PARKSIDE ON THE RIVER median of $543,580, in a neighborhood that appreciated 55.0% over the past year.

Estimated Value Range

$435,323 $600,630
Best Estimate
$439,278
WCAD Value
$432,241
High Confidence

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

Based on 5 comparable properties in L131721C - PARKSIDE ON THE RIVER, this home's estimated market value is between $435,323 and $600,630. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1013 THUNDERHEAD TRL, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,988 sqft Built 2023
Raw Value $431,185
Adjusted Value $445,185

Adjusted +$14,000 for 55 sqft more living space. Net adjustment: +$14,000.

1005 THUNDERHEAD TRL, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,776 sqft Built 2024
Raw Value $529,516
Adjusted Value $600,630

Adjusted +$67,964 for 267 sqft more living space and +$3,150 for being newer. Net adjustment: +$71,114.

1029 THUNDERHEAD TRL, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,230 sqft Built 2023
Raw Value $486,878
Adjusted Value $439,278

Adjusted -$47,600 for 187 sqft less living space. Net adjustment: -$47,600.

1033 THUNDERHEAD TRL, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,076 sqft Built 2023
Raw Value $444,313
Adjusted Value $435,913

Adjusted -$8,400 for 33 sqft less living space. Net adjustment: -$8,400.

1037 THUNDERHEAD TRL, GEORGETOWN, TX 78628
0.05 mi 100% similar Same subdivision
4 bed 3 bath 2,099 sqft Built 2023
Raw Value $449,578
Adjusted Value $435,323

Adjusted -$14,255 for 56 sqft less living space. Net adjustment: -$14,255.

The Neighborhood

This home is valued 20.5% below the L131721C - PARKSIDE ON THE RIVER median of $543,580. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 55.0% over the past year.

L131721C - PARKSIDE ON THE RIVER

below average
638 Properties
$543,580 Median Value
+55.0% YoY Change
0% Have Pool
100% Have Garage
This Home
$432,241
Median
$543,580

This home is -20.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,700 across all districts. With a homestead exemption claimed, that drops to $9,150 — saving $1,550 per year. That's $763 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%$4,541
Parkside on the River MUD #1MUD0.9200%$3,977
Williamson CountyCounty0.3694%$1,597
Williamson County ESD #8 - GeorgetownESD0.0912%$394
Williamson County FM/RdCounty0.0443%$192
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4756%$10,700

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $439,278 would pay approximately $2,742 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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