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312 SERPENTINE LN, JARRELL, TX 76537

JARRELL, 76537 — williamson County

3 bed2 bath1,547 sqftBuilt 2018

Property at a Glance

This home is estimated between $219,836 and $301,628, with a best estimate of $263,184. 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

$219,836 $301,628
Best Estimate
$263,184
WCAD Value
$259,472
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 $219,836 and $301,628. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $301,628

Adjusted +$73,618 for 440 sqft more living space and +$29,876 for being newer. Net adjustment: +$103,494.

312 AMMONITE LN, JARRELL, TX 76537
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,355 sqft Built 2017
Raw Value $228,344
Adjusted Value $263,184

Adjusted +$32,124 for 192 sqft more living space and +$2,716 for being newer. Net adjustment: +$34,840.

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 $263,483

Adjusted +$59,229 for 354 sqft more living space and -$5,432 for being older. Net adjustment: +$53,797.

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 $219,836

Adjusted -$37,311 for 223 sqft less living space. Net adjustment: -$37,311.

312 FOSTER LN, JARRELL, TX 76537
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,376 sqft Built 2015
Raw Value $225,261
Adjusted Value $262,020

Adjusted +$28,611 for 171 sqft more living space and +$8,148 for being newer. Net adjustment: +$36,759.

The Neighborhood

This home is valued 6.5% 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
$259,472
Median
$243,526

This home is +6.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,241 across all districts. With a homestead exemption claimed, that drops to $4,559 — saving $1,682 per year. That's $380 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%$3,028
Sonterra MUDMUD0.7245%$1,880
Williamson CountyCounty0.3694%$959
Williamson County ESD #5 - JarrellESD0.1000%$259
Williamson County FM/RdCounty0.0443%$115
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4052%$6,241

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $263,184 would pay approximately $1,643 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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