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308 BLACK OPAL DR, JARRELL, TX 76537

JARRELL, 76537 — williamson County

3 bed2 bath1,444 sqftBuilt 2021

Property at a Glance

This home is estimated between $245,356 and $372,104, with a best estimate of $274,010. 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

$245,356 $372,104
Best Estimate
$274,010
WCAD Value
$264,025
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 $245,356 and $372,104. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

312 BLACK OPAL DR, JARRELL, TX 76537
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,553 sqft Built 2021
Raw Value $273,397
Adjusted Value $245,356

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

3 bed 2 bath 1,376 sqft Built 2020
Raw Value $225,836
Adjusted Value $253,461

Adjusted +$17,493 for 68 sqft more living space and +$10,132 for being newer. Net adjustment: +$27,625.

300 BLACK OPAL DR, JARRELL, TX 76537
0.02 mi 100% similar Same subdivision
2 bed 2 bath 1,299 sqft Built 2021
Raw Value $236,708
Adjusted Value $274,010

Adjusted +$37,302 for 145 sqft more living space. Net adjustment: +$37,302.

311 BLACK OPAL DR, JARRELL, TX 76537
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,385 sqft Built 2021
Raw Value $356,926
Adjusted Value $372,104

Adjusted +$15,178 for 59 sqft more living space. Net adjustment: +$15,178.

339 BLACK OPAL DR, JARRELL, TX 76537
0.02 mi 100% similar Same subdivision
5 bed 3 bath 1,385 sqft Built 2021
Raw Value $356,926
Adjusted Value $372,104

Adjusted +$15,178 for 59 sqft more living space. Net adjustment: +$15,178.

The Neighborhood

This home is valued 9.8% 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
$264,025
Median
$292,849

This home is -9.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,478 across all districts. With a homestead exemption claimed, that drops to $3,795 — saving $1,683 per year. That's $316 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%$3,081
JarrellCity0.3940%$1,040
Williamson CountyCounty0.3694%$975
Williamson County ESD #5 - JarrellESD0.1000%$264
Williamson County FM/RdCounty0.0443%$117
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0747%$5,478

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $274,010 would pay approximately $1,710 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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