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312 AMMONITE LN, JARRELL, TX 76537

JARRELL, 76537 — williamson County

3 bed2 bath1,355 sqftBuilt 2017

Property at a Glance

This home is estimated between $184,995 and $367,153, with a best estimate of $228,643. 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

$184,995 $367,153
Best Estimate
$228,643
WCAD Value
$228,344
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 $184,995 and $367,153. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

312 SERPENTINE LN, JARRELL, TX 76537
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,547 sqft Built 2018
Raw Value $259,472
Adjusted Value $224,632

Adjusted -$32,124 for 192 sqft less living space and -$2,716 for being older. Net adjustment: -$34,840.

312 COPPER LN, JARRELL, TX 76537
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,107 sqft Built 2007
Raw Value $198,134
Adjusted Value $266,788

Adjusted +$41,494 for 248 sqft more living space and +$27,160 for being newer. Net adjustment: +$68,654.

312 SHALE DR, JARRELL, TX 76537
0.00 mi 100% similar Same subdivision
3 bed 2 bath 948 sqft Built 2006
Raw Value $269,180
Adjusted Value $367,153

Adjusted +$68,097 for 407 sqft more living space and +$29,876 for being newer. Net adjustment: +$97,973.

312 KILDEER PASS, JARRELL, TX 76537
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,193 sqft Built 2020
Raw Value $209,686
Adjusted Value $228,643

Adjusted +$27,105 for 162 sqft more living space and -$8,148 for being older. Net adjustment: +$18,957.

312 ORE LN, JARRELL, TX 76537
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,770 sqft Built 2018
Raw Value $257,147
Adjusted Value $184,995

Adjusted -$69,436 for 415 sqft less living space and -$2,716 for being older. Net adjustment: -$72,152.

The Neighborhood

This home is valued 6.2% below the J204407G - SONTERRA (MULTIPLE BUILDERS) median of $243,526. That positions it competitively for buyers comparing within the neighborhood. 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
$228,344
Median
$243,526

This home is -6.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,492 across all districts. With a homestead exemption claimed, that drops to $3,816 — saving $1,676 per year. That's $318 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%$2,665
Sonterra MUDMUD0.7245%$1,654
Williamson CountyCounty0.3694%$844
Williamson County ESD #5 - JarrellESD0.1000%$228
Williamson County FM/RdCounty0.0443%$101
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4052%$5,492

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $228,643 would pay approximately $1,427 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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