Beta Williamson County, TX only — data and coverage are limited during early access.

20151 FM 619, ELGIN, TX 78621

ELGIN, 78621 — williamson County

3 bed1 bath1,292 sqftBuilt 1959

Property at a Glance

This home is estimated between $37,262 and $451,423, with a best estimate of $297,769. That places the property below the X006330I - THRALL ISD NON-CITY median of $447,610, in a neighborhood that appreciated 2.2% over the past year.

Estimated Value Range

$37,262 $451,423
Best Estimate
$297,769
WCAD Value
$111,984
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $37,262 and $451,423. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

20108 FM 619, ELGIN, TX 78621
0.00 mi 100% similar Same subdivision
2 bed 1 bath 1,176 sqft Built 1955
Raw Value $280,478
Adjusted Value $451,423

Adjusted +$28,594 for 116 sqft more living space and +$7,616 for being newer and +$134,735 for having a garage. Net adjustment: +$170,945.

18050 FM 619, ELGIN, TX 78621
0.00 mi 96% similar Same subdivision
2 bed 2 bath 1,362 sqft Built 1971
Raw Value $337,871
Adjusted Value $297,769

Adjusted -$17,255 for 70 sqft less living space and -$22,847 for being older. Net adjustment: -$40,102.

18501 FM 619, ELGIN, TX 78621
0.00 mi 89% similar Same subdivision
3 bed 3 bath 1,872 sqft Built 1945
Raw Value $153,575
Adjusted Value $37,262

Adjusted -$142,968 for 580 sqft less living space and +$26,655 for being newer. Net adjustment: -$116,313.

16802 FM 619, ELGIN, TX 78621
0.00 mi 86% similar
3 bed 1,368 sqft Built 1995
Raw Value $185,672
Adjusted Value $233,132

Adjusted -$18,734 for 76 sqft less living space and -$68,541 for being older and +$134,735 for having a garage. Net adjustment: +$47,460.

651 619 SPUR, ELGIN, TX 78621
0.00 mi 85% similar Same subdivision
2 bed 1 bath 736 sqft Built 1935
Raw Value $53,803
Adjusted Value $371,284

Adjusted +$137,052 for 556 sqft more living space and +$45,694 for being newer and +$134,735 for having a garage. Net adjustment: +$317,481.

The Neighborhood

This home is valued 75.0% below the X006330I - THRALL ISD NON-CITY median of $447,610. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 2.2% over the past year.

X006330I - THRALL ISD NON-CITY

outlier low
1,269 Properties
$447,610 Median Value
+2.2% YoY Change
4% Have Pool
36% Have Garage
This Home
$111,984
Median
$447,610

This home is -75.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $1,930 across all districts. With a homestead exemption claimed, that drops to $555 — saving $1,375 per year. That's $46 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%$1,355
Williamson CountyCounty0.3694%$414
Williamson County ESD #10 - CouplandESD0.1000%$112
Williamson County FM/RdCounty0.0443%$50
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7234%$1,930

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $297,769 would pay approximately $1,859 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.

View full property details