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300 BLACK OPAL DR, JARRELL, TX 76537

JARRELL, 76537 — williamson County

2 bed2 bath1,299 sqftBuilt 2021

Property at a Glance

This home is estimated between $176,115 and $387,926, with a best estimate of $203,253. 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

$176,115 $387,926
Best Estimate
$203,253
WCAD Value
$236,708
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in J308421C - BALCONES FLATS. The estimated range of $176,115 and $387,926 should be treated as a rough guide.

Comparable Properties (5)

216 BLACK OPAL DR, JARRELL, TX 76537
0.01 mi 100% similar Same subdivision
2 bed 2 bath 1,537 sqft Built 2021
Raw Value $264,480
Adjusted Value $203,253

Adjusted -$61,227 for 238 sqft less living space. Net adjustment: -$61,227.

212 BLACK OPAL DR, JARRELL, TX 76537
0.02 mi 100% similar Same subdivision
3 bed 2 bath 965 sqft Built 2021
Raw Value $302,003
Adjusted Value $387,926

Adjusted +$85,923 for 334 sqft more living space. Net adjustment: +$85,923.

3 bed 2 bath 1,312 sqft Built 2023
Raw Value $222,322
Adjusted Value $198,713

Adjusted -$3,344 for 13 sqft less living space and -$20,265 for being older. Net adjustment: -$23,609.

3 bed 2 bath 1,211 sqft Built 2020
Raw Value $213,767
Adjusted Value $246,537

Adjusted +$22,638 for 88 sqft more living space and +$10,132 for being newer. Net adjustment: +$32,770.

3 bed 2 bath 1,390 sqft Built 2023
Raw Value $219,790
Adjusted Value $176,115

Adjusted -$23,410 for 91 sqft less living space and -$20,265 for being older. Net adjustment: -$43,675.

The Neighborhood

This home is valued 19.2% 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

below average
91 Properties
$292,849 Median Value
-9.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$236,708
Median
$292,849

This home is -19.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,911 across all districts. With a homestead exemption claimed, that drops to $3,234 — saving $1,677 per year. That's $270 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%$2,762
JarrellCity0.3940%$933
Williamson CountyCounty0.3694%$875
Williamson County ESD #5 - JarrellESD0.1000%$237
Williamson County FM/RdCounty0.0443%$105
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0747%$4,911

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $203,253 would pay approximately $1,269 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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