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408 BLACK OPAL DR, JARRELL, TX 76537

JARRELL, 76537 — williamson County

3 bed2 bath1,276 sqftBuilt 2022

Property at a Glance

This home is estimated between $208,323 and $410,328, with a best estimate of $330,233. That places the property above the J308421C - BALCONES FLATS median of $292,849, in a neighborhood that declined 9.9% over the past year.

Estimated Value Range

$208,323 $410,328
Best Estimate
$330,233
WCAD Value
$316,688
High Confidence

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

Based on 5 comparable properties in J308421C - BALCONES FLATS, this home's estimated market value is between $208,323 and $410,328. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

404 BLACK OPAL DR, JARRELL, TX 76537
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,385 sqft Built 2022
Raw Value $357,647
Adjusted Value $329,606

Adjusted -$28,041 for 109 sqft less living space. Net adjustment: -$28,041.

412 BLACK OPAL DR, JARRELL, TX 76537
0.01 mi 100% similar Same subdivision
3 bed 2 bath 958 sqft Built 2022
Raw Value $328,521
Adjusted Value $410,328

Adjusted +$81,807 for 318 sqft more living space. Net adjustment: +$81,807.

400 BLACK OPAL DR, JARRELL, TX 76537
0.02 mi 100% similar Same subdivision
3 bed 2 bath 958 sqft Built 2021
Raw Value $318,180
Adjusted Value $410,119

Adjusted +$81,807 for 318 sqft more living space and +$10,132 for being newer. Net adjustment: +$91,939.

248 BLUE AGATE CT, JARRELL, TX 76537
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,563 sqft Built 2021
Raw Value $272,023
Adjusted Value $208,323

Adjusted -$73,832 for 287 sqft less living space and +$10,132 for being newer. Net adjustment: -$63,700.

416 BLACK OPAL DR, JARRELL, TX 76537
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,385 sqft Built 2022
Raw Value $358,274
Adjusted Value $330,233

Adjusted -$28,041 for 109 sqft less living space. Net adjustment: -$28,041.

The Neighborhood

This home is valued 8.1% above the J308421C - BALCONES FLATS median of $292,849. With 91 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.9% over the past year.

J308421C - BALCONES FLATS

typical
91 Properties
$292,849 Median Value
-9.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$316,688
Median
$292,849

This home is +8.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,570 across all districts. With a homestead exemption claimed, that drops to $4,878 — saving $1,692 per year. That's $407 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%$3,695
JarrellCity0.3940%$1,248
Williamson CountyCounty0.3694%$1,170
Williamson County ESD #5 - JarrellESD0.1000%$317
Williamson County FM/RdCounty0.0443%$140
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0747%$6,570

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $330,233 would pay approximately $2,061 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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