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515 FM 3405, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

4 bed3 bath2,496 sqftBuilt 1995

Property at a Glance

This home is estimated between $517,731 and $767,272, with a best estimate of $629,562. That places the property above the G730590D - North Lake median of $597,120, in a neighborhood that appreciated 5.3% over the past year.

Estimated Value Range

$517,731 $767,272
Best Estimate
$629,562
WCAD Value
$639,967
High Confidence

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

Based on 5 comparable properties in G730590D - North Lake, this home's estimated market value is between $517,731 and $767,272. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

200 TILLER DR, GEORGETOWN, TX 78633
0.18 mi 100% similar Same subdivision
3 bed 3 bath 2,493 sqft Built 2014
Raw Value $653,294
Adjusted Value $629,562

Adjusted +$869 for 3 sqft more living space and -$76,841 for being older and +$52,240 for having a garage. Net adjustment: -$23,732.

701 FM 3405, GEORGETOWN, TX 78633
0.17 mi 100% similar Same subdivision
4 bed 3 bath 2,765 sqft Built 2012
Raw Value $911,012
Adjusted Value $764,364

Adjusted -$77,896 for 269 sqft less living space and -$68,752 for being older. Net adjustment: -$146,648.

104 HELM DR, GEORGETOWN, TX 78633
0.19 mi 100% similar Same subdivision
3 bed 2 bath 2,498 sqft Built 2000
Raw Value $625,948
Adjusted Value $605,148

Adjusted -$579 for 2 sqft less living space and -$20,221 for being older. Net adjustment: -$20,800.

504 HARBOR DR, GEORGETOWN, TX 78633
0.19 mi 100% similar Same subdivision
4 bed 3 bath 1,986 sqft Built 2004
Raw Value $655,987
Adjusted Value $767,272

Adjusted +$147,683 for 510 sqft more living space and -$36,398 for being older. Net adjustment: +$111,285.

105 HELM DR, GEORGETOWN, TX 78633
0.22 mi 100% similar Same subdivision
3 bed 2 bath 2,410 sqft Built 1986
Raw Value $456,430
Adjusted Value $517,731

Adjusted +$24,903 for 86 sqft more living space and +$36,398 for being newer. Net adjustment: +$61,301.

The Neighborhood

This home is valued 7.2% above the G730590D - North Lake median of $597,120. With 441 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 5.3% over the past year.

G730590D - North Lake

typical
441 Properties
$597,120 Median Value
+5.3% YoY Change
5% Have Pool
75% Have Garage
This Home
$639,967
Median
$597,120

This home is +7.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,955 across all districts. With a homestead exemption claimed, that drops to $8,366 — saving $1,589 per year. That's $697 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%$6,723
Williamson CountyCounty0.3694%$2,364
Williamson County ESD #8 - GeorgetownESD0.0912%$584
Williamson County FM/RdCounty0.0443%$284
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5556%$9,955

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $629,562 would pay approximately $3,930 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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