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4221 WILLIAMS DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2 bath1,646 sqftBuilt 1983

Property at a Glance

This home is estimated between $289,535 and $513,385, with a best estimate of $327,774. That places the property below the G105M50E - Georgetown I.S.D. Abstracts median of $759,689, in a neighborhood that appreciated 5.5% over the past year.

Estimated Value Range

$289,535 $513,385
Best Estimate
$327,774
WCAD Value
$1,404,254
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in G105M50E - Georgetown I.S.D. Abstracts. The estimated range of $289,535 and $513,385 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,715 sqft Built 1984
Raw Value $469,785
Adjusted Value $439,867

Adjusted -$24,021 for 69 sqft less living space and -$5,897 for being older. Net adjustment: -$29,918.

4 bed 2 bath 1,588 sqft Built 1984
Raw Value $499,091
Adjusted Value $513,385

Adjusted +$20,191 for 58 sqft more living space and -$5,897 for being older. Net adjustment: +$14,294.

3 bed 2 bath 1,974 sqft Built 1984
Raw Value $447,857
Adjusted Value $327,774

Adjusted -$114,186 for 328 sqft less living space and -$5,897 for being older. Net adjustment: -$120,083.

3 bed 2 bath 2,107 sqft Built 1983
Raw Value $467,452
Adjusted Value $306,965

Adjusted -$160,487 for 461 sqft less living space. Net adjustment: -$160,487.

3 bed 2 bath 2,122 sqft Built 1984
Raw Value $461,141
Adjusted Value $289,535

Adjusted -$165,709 for 476 sqft less living space and -$5,897 for being older. Net adjustment: -$171,606.

The Neighborhood

This home is valued 84.8% above the G105M50E - Georgetown I.S.D. Abstracts median of $759,689. With 521 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 5.5% over the past year.

G105M50E - Georgetown I.S.D. Abstracts

outlier high
521 Properties
$759,689 Median Value
+5.5% YoY Change
3% Have Pool
37% Have Garage
This Home
$1,404,254
Median
$759,689

This home is +84.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,907 across all districts. With a homestead exemption claimed, that drops to $10,200 — saving $1,707 per year. That's $850 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%$6,883
Williamson CountyCounty0.3694%$2,421
GeorgetownCity0.3530%$2,313
Williamson County FM/RdCounty0.0443%$290
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$11,907

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $327,774 would pay approximately $2,046 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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