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323 BLACK OPAL DR, JARRELL, TX 76537

JARRELL, 76537 — williamson County

3 bed2 bath762 sqftBuilt 2021

Property at a Glance

This home is estimated between $183,113 and $295,622, with a best estimate of $258,958. 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

$183,113 $295,622
Best Estimate
$258,958
WCAD Value
$292,849
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 $183,113 and $295,622. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

315 BLACK OPAL DR, JARRELL, TX 76537
0.00 mi 100% similar Same subdivision
4 bed 2 bath 965 sqft Built 2021
Raw Value $304,702
Adjusted Value $252,479

Adjusted -$52,223 for 203 sqft less living space. Net adjustment: -$52,223.

5000 BLACK ONYX LN, JARRELL, TX 76537
0.01 mi 100% similar Same subdivision
3 bed 2 bath 958 sqft Built 2022
Raw Value $319,512
Adjusted Value $258,958

Adjusted -$50,422 for 196 sqft less living space and -$10,132 for being older. Net adjustment: -$60,554.

304 BLACK OPAL DR, JARRELL, TX 76537
0.02 mi 100% similar Same subdivision
3 bed 2 bath 751 sqft Built 2021
Raw Value $292,792
Adjusted Value $295,622

Adjusted +$2,830 for 11 sqft more living space. Net adjustment: +$2,830.

4 bed 2 bath 748 sqft Built 2020
Raw Value $260,968
Adjusted Value $274,702

Adjusted +$3,602 for 14 sqft more living space and +$10,132 for being newer. Net adjustment: +$13,734.

316 BLACK OPAL DR, JARRELL, TX 76537
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,276 sqft Built 2021
Raw Value $315,342
Adjusted Value $183,113

Adjusted -$132,229 for 514 sqft less living space. Net adjustment: -$132,229.

The Neighborhood

This home is in line with the J308421C - BALCONES FLATS median of $292,849. 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
$292,849
Median
$292,849

This home is +0.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,076 across all districts. With a homestead exemption claimed, that drops to $4,388 — saving $1,688 per year. That's $366 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%$3,417
JarrellCity0.3940%$1,154
Williamson CountyCounty0.3694%$1,082
Williamson County ESD #5 - JarrellESD0.1000%$293
Williamson County FM/RdCounty0.0443%$130
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0747%$6,076

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $258,958 would pay approximately $1,616 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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