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521 N WINDMILL RANCH RD, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

4 bed3 bath3,191 sqftBuilt 2012

Property at a Glance

This home is estimated between $1,054,257 and $1,506,510, with a best estimate of $1,161,676. That places the property above 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

$1,054,257 $1,506,510
Best Estimate
$1,161,676
WCAD Value
$1,263,291
High Confidence

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

Based on 5 comparable properties in G105M50E - Georgetown I.S.D. Abstracts, this home's estimated market value is between $1,054,257 and $1,506,510. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

421 N WINDMILL RANCH RD, GEORGETOWN, TX 78633
0.08 mi 100% similar Same subdivision
4 bed 3 bath 3,192 sqft Built 2015
Raw Value $1,179,715
Adjusted Value $1,161,676

Adjusted -$348 for 1 sqft less living space and -$17,691 for being older. Net adjustment: -$18,039.

301 N WINDMILL RANCH RD, GEORGETOWN, TX 78633
0.25 mi 100% similar Same subdivision
4 bed 4 bath 4,019 sqft Built 2012
Raw Value $1,342,507
Adjusted Value $1,054,257

Adjusted -$288,250 for 828 sqft less living space. Net adjustment: -$288,250.

531 WINDMILL RANCH RD, GEORGETOWN, TX 78633
0.24 mi 100% similar Same subdivision
4 bed 3 bath 3,613 sqft Built 2007
Raw Value $1,387,739
Adjusted Value $1,270,314

Adjusted -$146,910 for 422 sqft less living space and +$29,485 for being newer. Net adjustment: -$117,425.

400 S WINDMILL RANCH RD, GEORGETOWN, TX 78633
0.29 mi 100% similar Same subdivision
3 bed 3,772 sqft Built 2012
Raw Value $1,308,717
Adjusted Value $1,106,454

Adjusted -$202,263 for 581 sqft less living space. Net adjustment: -$202,263.

598 WINDMILL RANCH RD, GEORGETOWN, TX 78633
0.29 mi 100% similar Same subdivision
3 bed 2,954 sqft Built 2013
Raw Value $1,429,901
Adjusted Value $1,506,510

Adjusted +$82,506 for 237 sqft more living space and -$5,897 for being older. Net adjustment: +$76,609.

The Neighborhood

This home is valued 66.3% 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
$1,263,291
Median
$759,689

This home is +66.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,116 across all districts. With a homestead exemption claimed, that drops to $15,443 — saving $1,673 per year. That's $1,287 per month a buyer should budget. The assessed value increased +27.0% vs the subdivision average of +5.5%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Georgetown ISDSchool1.0506%$11,495
Williamson CountyCounty0.3694%$4,042
Williamson County ESD #7 - FlorenceESD0.1000%$1,094
Williamson County FM/RdCounty0.0443%$485
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5644%$17,116
100 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,161,676 would pay approximately $7,251 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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