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819 ARMSTRONG DR, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

3 bed2 bath2,254 sqftBuilt 2006

Property at a Glance

This home is estimated between $479,406 and $523,521, with a best estimate of $506,403. That places the property below the G896514C - SUN CITY - ESTATES median of $536,480, in a neighborhood that declined 0.5% over the past year.

Estimated Value Range

$479,406 $523,521
Best Estimate
$506,403
WCAD Value
$576,347
High Confidence

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

Based on 5 comparable properties in G896514C - SUN CITY - ESTATES, this home's estimated market value is between $479,406 and $523,521. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

817 ARMSTRONG DR, GEORGETOWN, TX 78633
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,750 sqft Built 2006
Raw Value $590,803
Adjusted Value $479,406

Adjusted -$111,397 for 496 sqft less living space. Net adjustment: -$111,397.

815 ARMSTRONG DR, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,370 sqft Built 2006
Raw Value $532,455
Adjusted Value $506,403

Adjusted -$26,052 for 116 sqft less living space. Net adjustment: -$26,052.

814 ARMSTRONG DR, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,974 sqft Built 2006
Raw Value $678,639
Adjusted Value $516,934

Adjusted -$161,705 for 720 sqft less living space. Net adjustment: -$161,705.

816 ARMSTRONG DR, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,498 sqft Built 2006
Raw Value $578,321
Adjusted Value $523,521

Adjusted -$54,800 for 244 sqft less living space. Net adjustment: -$54,800.

813 ARMSTRONG DR, GEORGETOWN, TX 78633
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,370 sqft Built 2006
Raw Value $521,891
Adjusted Value $495,839

Adjusted -$26,052 for 116 sqft less living space. Net adjustment: -$26,052.

The Neighborhood

This home is valued 7.4% above the G896514C - SUN CITY - ESTATES median of $536,480. With 2,191 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 0.5% over the past year.

G896514C - SUN CITY - ESTATES

typical
2,191 Properties
$536,480 Median Value
-0.5% YoY Change
12% Have Pool
100% Have Garage
This Home
$576,347
Median
$536,480

This home is +7.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,474 across all districts. With a homestead exemption claimed, that drops to $8,795 — saving $1,679 per year. That's $733 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%$6,055
Williamson CountyCounty0.3694%$2,129
GeorgetownCity0.3530%$2,035
Williamson County FM/RdCounty0.0443%$255
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$10,474

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $506,403 would pay approximately $3,161 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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