Beta Williamson County, TX only — data and coverage are limited during early access.

113 KOONTZ LOOP, JARRELL, TX 76537

JARRELL, 76537 — williamson County

3 bed2 bath664 sqftBuilt 2015

Property at a Glance

This home is estimated between $112,545 and $159,217, with a best estimate of $148,444. That places the property below the J204407G - SONTERRA (MULTIPLE BUILDERS) median of $243,526, in a neighborhood that declined 6.3% over the past year.

Estimated Value Range

$112,545 $159,217
Best Estimate
$148,444
WCAD Value
$261,257
High Confidence

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

Based on 5 comparable properties in J204407G - SONTERRA (MULTIPLE BUILDERS), this home's estimated market value is between $112,545 and $159,217. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

137 AMBER LN, JARRELL, TX 76537
0.00 mi 100% similar Same subdivision
3 bed 2 bath 982 sqft Built 2007
Raw Value $190,695
Adjusted Value $159,217

Adjusted -$53,206 for 318 sqft less living space and +$21,728 for being newer. Net adjustment: -$31,478.

113 JOHNSTON LN, JARRELL, TX 76537
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,167 sqft Built 2016
Raw Value $199,420
Adjusted Value $112,545

Adjusted -$84,159 for 503 sqft less living space and -$2,716 for being older. Net adjustment: -$86,875.

204 AMBER LN, JARRELL, TX 76537
0.00 mi 98% similar Same subdivision
3 bed 2 bath 1,107 sqft Built 2007
Raw Value $200,836
Adjusted Value $148,444

Adjusted -$74,120 for 443 sqft less living space and +$21,728 for being newer. Net adjustment: -$52,392.

117 AMBER LN, JARRELL, TX 76537
0.00 mi 98% similar Same subdivision
3 bed 2 bath 1,107 sqft Built 2007
Raw Value $203,592
Adjusted Value $151,200

Adjusted -$74,120 for 443 sqft less living space and +$21,728 for being newer. Net adjustment: -$52,392.

141 AMBER LN, JARRELL, TX 76537
0.00 mi 98% similar Same subdivision
3 bed 2 bath 1,107 sqft Built 2007
Raw Value $198,134
Adjusted Value $145,742

Adjusted -$74,120 for 443 sqft less living space and +$21,728 for being newer. Net adjustment: -$52,392.

The Neighborhood

This home is valued 7.3% above the J204407G - SONTERRA (MULTIPLE BUILDERS) median of $243,526. With 1,787 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.3% over the past year.

J204407G - SONTERRA (MULTIPLE BUILDERS)

typical
1,787 Properties
$243,526 Median Value
-6.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$261,257
Median
$243,526

This home is +7.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,284 across all districts. With a homestead exemption claimed, that drops to $4,602 — saving $1,682 per year. That's $384 per month a buyer should budget. The assessed value increased +1.4% vs the subdivision average of -6.3%. This above-average increase gives a protest opportunity score of 39 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Jarrell ISDSchool1.1669%$3,049
Sonterra MUDMUD0.7245%$1,893
Williamson CountyCounty0.3694%$965
Williamson County ESD #5 - JarrellESD0.1000%$261
Williamson County FM/RdCounty0.0443%$116
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4052%$6,284
39 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $148,444 would pay approximately $927 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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