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400 AMMONITE LN, JARRELL, TX 76537

JARRELL, 76537 — williamson County

3 bed2 bath1,577 sqftBuilt 2017

Property at a Glance

This home is estimated between $207,250 and $305,932, with a best estimate of $256,092. That places the property above the J204407G - SONTERRA (MULTIPLE BUILDERS) median of $243,526, in a neighborhood that declined 6.3% over the past year.

Estimated Value Range

$207,250 $305,932
Best Estimate
$256,092
WCAD Value
$264,226
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 $207,250 and $305,932. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

145 AMMONITE LN, JARRELL, TX 76537
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,748 sqft Built 2016
Raw Value $285,946
Adjusted Value $260,051

Adjusted -$28,611 for 171 sqft less living space and +$2,716 for being newer. Net adjustment: -$25,895.

133 AMMONITE LN, JARRELL, TX 76537
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,619 sqft Built 2016
Raw Value $260,403
Adjusted Value $256,092

Adjusted -$7,027 for 42 sqft less living space and +$2,716 for being newer. Net adjustment: -$4,311.

149 AMMONITE LN, JARRELL, TX 76537
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,552 sqft Built 2016
Raw Value $299,033
Adjusted Value $305,932

Adjusted +$4,183 for 25 sqft more living space and +$2,716 for being newer. Net adjustment: +$6,899.

325 AMMONITE LN, JARRELL, TX 76537
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,774 sqft Built 2017
Raw Value $247,461
Adjusted Value $214,500

Adjusted -$32,961 for 197 sqft less living space. Net adjustment: -$32,961.

137 AMMONITE LN, JARRELL, TX 76537
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,807 sqft Built 2016
Raw Value $243,016
Adjusted Value $207,250

Adjusted -$38,482 for 230 sqft less living space and +$2,716 for being newer. Net adjustment: -$35,766.

The Neighborhood

This home is valued 8.5% 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
$264,226
Median
$243,526

This home is +8.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,355 across all districts. With a homestead exemption claimed, that drops to $4,673 — saving $1,682 per year. That's $389 per month a buyer should budget. The assessed value increased -0.2% vs the subdivision average of -6.3%. This above-average increase gives a protest opportunity score of 31 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Jarrell ISDSchool1.1669%$3,083
Sonterra MUDMUD0.7245%$1,914
Williamson CountyCounty0.3694%$976
Williamson County ESD #5 - JarrellESD0.1000%$264
Williamson County FM/RdCounty0.0443%$117
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4052%$6,355
31 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $256,092 would pay approximately $1,599 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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