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507 18TH ST E, GEORGETOWN, TX 78626

GEORGETOWN, 78626 — williamson County

3 bed2 bath1,798 sqftBuilt 2001

Property at a Glance

This home is estimated between $473,999 and $579,762, with a best estimate of $557,752. That places the property above the G619T68H - Central Georgetown median of $459,857, in a neighborhood that declined 0.2% over the past year.

Estimated Value Range

$473,999 $579,762
Best Estimate
$557,752
WCAD Value
$575,835
High Confidence

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

Based on 5 comparable properties in G619T68H - Central Georgetown, this home's estimated market value is between $473,999 and $579,762. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1410 HART ST, GEORGETOWN, TX 78626
0.07 mi 100% similar Same subdivision
3 bed 1,891 sqft Built 2018
Raw Value $629,670
Adjusted Value $557,752

Adjusted -$28,851 for 93 sqft less living space and -$43,067 for being older. Net adjustment: -$71,918.

601 W 17TH ST, GEORGETOWN, TX 78626
0.09 mi 99% similar Same subdivision
3 bed 2 bath 2,289 sqft Built 2013
Raw Value $656,719
Adjusted Value $473,999

Adjusted -$152,320 for 491 sqft less living space and -$30,400 for being older. Net adjustment: -$182,720.

604 W 17TH ST, GEORGETOWN, TX 78626
0.07 mi 99% similar Same subdivision
3 bed 2 bath 2,040 sqft Built 2017
Raw Value $595,895
Adjusted Value $480,288

Adjusted -$75,074 for 242 sqft less living space and -$40,533 for being older. Net adjustment: -$115,607.

1735 LEANDER ST, GEORGETOWN, TX 78626
0.08 mi 96% similar Same subdivision
3 bed 2 bath 1,376 sqft Built 2009
Raw Value $449,390
Adjusted Value $560,037

Adjusted +$130,914 for 422 sqft more living space and -$20,267 for being older. Net adjustment: +$110,647.

1723 LEANDER ST, GEORGETOWN, TX 78626
0.08 mi 95% similar Same subdivision
3 bed 2 bath 1,312 sqft Built 2008
Raw Value $446,726
Adjusted Value $579,762

Adjusted +$150,769 for 486 sqft more living space and -$17,733 for being older. Net adjustment: +$133,036.

The Neighborhood

This home is valued 25.2% above the G619T68H - Central Georgetown median of $459,857. With 817 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 0.2% over the past year.

G619T68H - Central Georgetown

above average
817 Properties
$459,857 Median Value
-0.2% YoY Change
4% Have Pool
38% Have Garage
This Home
$575,835
Median
$459,857

This home is +25.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,086 across all districts. With a homestead exemption claimed, that drops to $6,455 — saving $1,631 per year. That's $538 per month a buyer should budget. The assessed value increased +6.5% vs the subdivision average of -0.2%. This above-average increase gives a protest opportunity score of 49 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Georgetown ISDSchool1.0506%$4,675
Williamson CountyCounty0.3694%$1,644
GeorgetownCity0.3530%$1,571
Williamson County FM/RdCounty0.0443%$197
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$8,086
49 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $557,752 would pay approximately $3,481 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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