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

502 ALVA ST, THRALL, TX 76578

THRALL, 76578 — williamson County

3 bed2 bath2,474 sqftBuilt 1960

Property at a Glance

This home is estimated between $214,485 and $353,688, with a best estimate of $316,865. That places the property above the X304484I - THRALL ISD CITY median of $232,000, in a neighborhood that appreciated 5.6% over the past year.

Estimated Value Range

$214,485 $353,688
Best Estimate
$316,865
WCAD Value
$261,680
High Confidence

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

Based on 5 comparable properties in X304484I - THRALL ISD CITY, this home's estimated market value is between $214,485 and $353,688. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

402 ALVA ST, THRALL, TX 76578
0.00 mi 96% similar Same subdivision
3 bed 2 bath 1,987 sqft Built 1950
Raw Value $223,198
Adjusted Value $214,485

Adjusted +$82,225 for 487 sqft more living space and +$13,796 for being newer and -$104,734 for no garage. Net adjustment: -$8,713.

508 MAIN ST, THRALL, TX 76578
0.00 mi 93% similar Same subdivision
3 bed 2 bath 1,633 sqft Built 1975
Raw Value $254,362
Adjusted Value $270,927

Adjusted +$141,994 for 841 sqft more living space and -$20,695 for being older and -$104,734 for no garage. Net adjustment: +$16,565.

406 ALVA ST, THRALL, TX 76578
0.00 mi 93% similar Same subdivision
3 bed 1,428 sqft Built 1955
Raw Value $167,678
Adjusted Value $351,183

Adjusted +$176,607 for 1,046 sqft more living space and +$6,898 for being newer. Net adjustment: +$183,505.

505 NEILL ST, THRALL, TX 76578
0.00 mi 89% similar Same subdivision
3 bed 1 bath 1,460 sqft Built 1960
Raw Value $182,484
Adjusted Value $353,688

Adjusted +$171,204 for 1,014 sqft more living space. Net adjustment: +$171,204.

304 NEILL ST, THRALL, TX 76578
0.00 mi 87% similar Same subdivision
3 bed 2 bath 1,100 sqft Built 1980
Raw Value $217,206
Adjusted Value $316,865

Adjusted +$231,986 for 1,374 sqft more living space and -$27,593 for being older and -$104,734 for no garage. Net adjustment: +$99,659.

The Neighborhood

This home is valued 12.8% above the X304484I - THRALL ISD CITY median of $232,000. With 310 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 5.6% over the past year.

X304484I - THRALL ISD CITY

typical
310 Properties
$232,000 Median Value
+5.6% YoY Change
1% Have Pool
46% Have Garage
This Home
$261,680
Median
$232,000

This home is +12.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,708 across all districts. With a homestead exemption claimed, that drops to $3,967 — saving $1,741 per year. That's $331 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%$3,165
ThrallCity0.4411%$1,154
Williamson CountyCounty0.3694%$967
Williamson County ESD #10 - CouplandESD0.1000%$262
Williamson County FM/RdCounty0.0443%$116
Lower Brushy Creek WCIDWater0.0169%$44
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1815%$5,708

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $316,865 would pay approximately $1,978 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