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

645 SEABISCUIT DR, JARRELL, TX 76537

JARRELL, 76537 — williamson County

3 bed2 bath1,676 sqftBuilt 2023

Property at a Glance

This home is estimated between $277,995 and $434,706, with a best estimate of $310,358. That places the property above the J307419C - CALUMET median of $306,893, in a neighborhood that appreciated 21.5% over the past year.

Estimated Value Range

$277,995 $434,706
Best Estimate
$310,358
WCAD Value
$293,844
High Confidence

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

Based on 5 comparable properties in J307419C - CALUMET, this home's estimated market value is between $277,995 and $434,706. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

641 SEABISCUIT DR, JARRELL, TX 76537
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,394 sqft Built 2023
Raw Value $384,402
Adjusted Value $434,706

Adjusted +$50,304 for 282 sqft more living space. Net adjustment: +$50,304.

649 SEABISCUIT DR, JARRELL, TX 76537
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,548 sqft Built 2023
Raw Value $287,525
Adjusted Value $310,358

Adjusted +$22,833 for 128 sqft more living space. Net adjustment: +$22,833.

637 SEABISCUIT DR, JARRELL, TX 76537
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,536 sqft Built 2023
Raw Value $324,792
Adjusted Value $349,765

Adjusted +$24,973 for 140 sqft more living space. Net adjustment: +$24,973.

653 SEABISCUIT DR, JARRELL, TX 76537
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,838 sqft Built 2023
Raw Value $306,893
Adjusted Value $277,995

Adjusted -$28,898 for 162 sqft less living space. Net adjustment: -$28,898.

633 SEABISCUIT DR, JARRELL, TX 76537
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,816 sqft Built 2023
Raw Value $306,630
Adjusted Value $281,657

Adjusted -$24,973 for 140 sqft less living space. Net adjustment: -$24,973.

The Neighborhood

This home is valued 4.3% below the J307419C - CALUMET median of $306,893. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 21.5% over the past year.

J307419C - CALUMET

typical
171 Properties
$306,893 Median Value
+21.5% YoY Change
0% Have Pool
100% Have Garage
This Home
$293,844
Median
$306,893

This home is -4.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,096 across all districts. With a homestead exemption claimed, that drops to $4,408 — saving $1,688 per year. That's $367 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
Jarrell ISDSchool1.1669%$3,429
JarrellCity0.3940%$1,158
Williamson CountyCounty0.3694%$1,086
Williamson County ESD #5 - JarrellESD0.1000%$294
Williamson County FM/RdCounty0.0443%$130
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0747%$6,096

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $310,358 would pay approximately $1,937 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