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324 BLACK OPAL DR, JARRELL, TX 76537

JARRELL, 76537 — williamson County

3 bed2 bath1,522 sqftBuilt 2021

Property at a Glance

This home is estimated between $194,554 and $284,091, with a best estimate of $268,934. That places the property below the J308421C - BALCONES FLATS median of $292,849, in a neighborhood that declined 9.9% over the past year.

Estimated Value Range

$194,554 $284,091
Best Estimate
$268,934
WCAD Value
$270,600
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in J308421C - BALCONES FLATS. The estimated range of $194,554 and $284,091 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,392 sqft Built 2025
Raw Value $222,878
Adjusted Value $215,792

Adjusted +$33,443 for 130 sqft more living space and -$40,529 for being older. Net adjustment: -$7,086.

3 bed 2 bath 1,410 sqft Built 2020
Raw Value $229,989
Adjusted Value $268,934

Adjusted +$28,813 for 112 sqft more living space and +$10,132 for being newer. Net adjustment: +$38,945.

3 bed 2 bath 1,376 sqft Built 2020
Raw Value $225,836
Adjusted Value $273,527

Adjusted +$37,559 for 146 sqft more living space and +$10,132 for being newer. Net adjustment: +$47,691.

328 COWPOKE DR, JARRELL, TX 76537
0.01 mi 100% similar
3 bed 2 bath 1,421 sqft Built 2025
Raw Value $209,100
Adjusted Value $194,554

Adjusted +$25,983 for 101 sqft more living space and -$40,529 for being older. Net adjustment: -$14,546.

328 BLACK OPAL DR, JARRELL, TX 76537
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,444 sqft Built 2021
Raw Value $264,025
Adjusted Value $284,091

Adjusted +$20,066 for 78 sqft more living space. Net adjustment: +$20,066.

The Neighborhood

This home is valued 7.6% below the J308421C - BALCONES FLATS median of $292,849. That positions it competitively for buyers comparing within the neighborhood. 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
$270,600
Median
$292,849

This home is -7.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,614 across all districts. With a homestead exemption claimed, that drops to $3,930 — saving $1,684 per year. That's $328 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%$3,158
JarrellCity0.3940%$1,066
Williamson CountyCounty0.3694%$1,000
Williamson County ESD #5 - JarrellESD0.1000%$271
Williamson County FM/RdCounty0.0443%$120
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0747%$5,614

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $268,934 would pay approximately $1,679 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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