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422 THUNDERBAY DR, GEORGETOWN, TX 78626

GEORGETOWN, 78626 — williamson County

4 bed3 bath1,519 sqftBuilt 1995

Property at a Glance

This home is estimated between $187,618 and $527,481, with a best estimate of $438,397. That places the property above the G540594E - Stonehedge Sec 1,2, & 3 median of $377,452, in a neighborhood that declined 9.4% over the past year.

Estimated Value Range

$187,618 $527,481
Best Estimate
$438,397
WCAD Value
$508,403
High Confidence

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

Based on 5 comparable properties in G540594E - Stonehedge Sec 1,2, & 3, this home's estimated market value is between $187,618 and $527,481. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

420 THUNDERBAY DR, GEORGETOWN, TX 78626
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,121 sqft Built 1995
Raw Value $421,050
Adjusted Value $527,481

Adjusted +$106,431 for 398 sqft more living space. Net adjustment: +$106,431.

424 THUNDERBAY DR, GEORGETOWN, TX 78626
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,455 sqft Built 1994
Raw Value $418,744
Adjusted Value $438,397

Adjusted +$17,114 for 64 sqft more living space and +$2,539 for being newer. Net adjustment: +$19,653.

423 KEENLAND DR, GEORGETOWN, TX 78626
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,330 sqft Built 1994
Raw Value $374,481
Adjusted Value $427,561

Adjusted +$50,541 for 189 sqft more living space and +$2,539 for being newer. Net adjustment: +$53,080.

421 THUNDERBAY DR, GEORGETOWN, TX 78626
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,115 sqft Built 1995
Raw Value $346,996
Adjusted Value $187,618

Adjusted -$159,378 for 596 sqft less living space. Net adjustment: -$159,378.

425 KEENLAND DR, GEORGETOWN, TX 78626
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,455 sqft Built 1994
Raw Value $445,210
Adjusted Value $464,863

Adjusted +$17,114 for 64 sqft more living space and +$2,539 for being newer. Net adjustment: +$19,653.

The Neighborhood

This home is valued 34.7% above the G540594E - Stonehedge Sec 1,2, & 3 median of $377,452. With 381 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.4% over the past year.

G540594E - Stonehedge Sec 1,2, & 3

above average
381 Properties
$377,452 Median Value
-9.4% YoY Change
1% Have Pool
98% Have Garage
This Home
$508,403
Median
$377,452

This home is +34.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,240 across all districts. With a homestead exemption claimed, that drops to $7,585 — saving $1,655 per year. That's $632 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%$5,341
Williamson CountyCounty0.3694%$1,878
GeorgetownCity0.3530%$1,795
Williamson County FM/RdCounty0.0443%$225
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$9,240

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $438,397 would pay approximately $2,736 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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