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15650 619 FM ELGIN, TX 78621

— williamson County

3 bed4 bath4,164 sqftBuilt 1924

Property at a Glance

This home is estimated between $605,913 and $839,137, with a best estimate of $734,300. That places the property above the X006330I - THRALL ISD NON-CITY median of $447,610, in a neighborhood that appreciated 2.2% over the past year.

Estimated Value Range

$605,913 $839,137
Best Estimate
$734,300
WCAD Value
$6,350,158
High Confidence

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

Based on 5 comparable properties in X006330I - THRALL ISD NON-CITY, this home's estimated market value is between $605,913 and $839,137. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

18501 FM 619, ELGIN, TX 78621
0.00 mi 84% similar Same subdivision
3 bed 3 bath 1,872 sqft Built 1945
Raw Value $153,575
Adjusted Value $678,562

Adjusted +$564,969 for 2,292 sqft more living space and -$39,982 for being older. Net adjustment: +$524,987.

19701 FM 619, ELGIN, TX 78621
0.00 mi 81% similar Same subdivision
3 bed 2 bath 3,422 sqft Built 2000
Raw Value $758,552
Adjusted Value $796,755

Adjusted +$182,900 for 742 sqft more living space and -$144,697 for being older. Net adjustment: +$38,203.

1899 SPUR 619, ELGIN, TX 78621
0.00 mi 81% similar Same subdivision
3 bed 2 bath 3,345 sqft Built 2009
Raw Value $799,089
Adjusted Value $839,137

Adjusted +$201,880 for 819 sqft more living space and -$161,832 for being older. Net adjustment: +$40,048.

15650 FM 619, ELGIN, TX 78621
0.00 mi 74% similar Same subdivision
4 bed 3 bath 2,577 sqft Built 1981
Raw Value $451,634
Adjusted Value $734,300

Adjusted +$391,189 for 1,587 sqft more living space and -$108,523 for being older. Net adjustment: +$282,666.

1550 619 SPUR, ELGIN, TX 78621
0.00 mi 74% similar Same subdivision
4 bed 2,799 sqft Built 2021
Raw Value $454,125
Adjusted Value $605,913

Adjusted +$336,467 for 1,365 sqft more living space and -$184,679 for being older. Net adjustment: +$151,788.

The Neighborhood

This home is valued 1318.7% above the X006330I - THRALL ISD NON-CITY median of $447,610. With 1,269 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 2.2% over the past year.

X006330I - THRALL ISD NON-CITY

outlier high
1,269 Properties
$447,610 Median Value
+2.2% YoY Change
4% Have Pool
36% Have Garage
This Home
$6,350,158
Median
$447,610

This home is +1318.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,011 across all districts. With a homestead exemption claimed, that drops to $6,233 — saving $1,778 per year. That's $519 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
Thrall ISDSchool1.2096%$5,568
Williamson CountyCounty0.3694%$1,701
Williamson County ESD #10 - CouplandESD0.1000%$460
Williamson County FM/RdCounty0.0443%$204
Lower Brushy Creek WCIDWater0.0169%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7403%$8,011

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $734,300 would pay approximately $4,583 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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