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512 ARMSTRONG DR, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

3 bed2 bath2,254 sqftBuilt 2006

Property at a Glance

This home is estimated between $461,581 and $524,590, with a best estimate of $511,064. 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

$461,581 $524,590
Best Estimate
$511,064
WCAD Value
$495,416
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 $461,581 and $524,590. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

602 ARMSTRONG DR, GEORGETOWN, TX 78633
0.01 mi 100% similar Same subdivision
2 bed 2 bath 2,008 sqft Built 2006
Raw Value $462,861
Adjusted Value $518,110

Adjusted +$55,249 for 246 sqft more living space. Net adjustment: +$55,249.

510 ARMSTRONG DR, GEORGETOWN, TX 78633
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,254 sqft Built 2006
Raw Value $499,152
Adjusted Value $499,152

This comparable closely matches the subject property's features.

604 ARMSTRONG DR, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,598 sqft Built 2006
Raw Value $538,840
Adjusted Value $461,581

Adjusted -$77,259 for 344 sqft less living space. Net adjustment: -$77,259.

606 ARMSTRONG DR, GEORGETOWN, TX 78633
0.04 mi 100% similar Same subdivision
2 bed 2 bath 2,008 sqft Built 2006
Raw Value $469,341
Adjusted Value $524,590

Adjusted +$55,249 for 246 sqft more living space. Net adjustment: +$55,249.

111 SUMMER RIDGE LN, GEORGETOWN, TX 78633
0.05 mi 100% similar Same subdivision
3 bed 2 bath 2,070 sqft Built 2006
Raw Value $469,739
Adjusted Value $511,064

Adjusted +$41,325 for 184 sqft more living space. Net adjustment: +$41,325.

The Neighborhood

This home is valued 7.7% below the G896514C - SUN CITY - ESTATES median of $536,480. That positions it competitively for buyers comparing within the neighborhood. 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
$495,416
Median
$536,480

This home is -7.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,004 across all districts. With a homestead exemption claimed, that drops to $7,354 — saving $1,650 per year. That's $613 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%$5,205
Williamson CountyCounty0.3694%$1,830
GeorgetownCity0.3530%$1,749
Williamson County FM/RdCounty0.0443%$220
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$9,004

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $511,064 would pay approximately $3,190 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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