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

300 SAPPHIRE LN, JARRELL, TX 76537

JARRELL, 76537 — williamson County

3 bed2 bath1,342 sqftBuilt 2012

Property at a Glance

This home is estimated between $208,618 and $250,887, with a best estimate of $213,359. 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

$208,618 $250,887
Best Estimate
$213,359
WCAD Value
$216,818
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 $208,618 and $250,887. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

305 SONTERRA BLVD, JARRELL, TX 76537
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,211 sqft Built 2023
Raw Value $216,576
Adjusted Value $208,618

Adjusted +$21,918 for 131 sqft more living space and -$29,876 for being older. Net adjustment: -$7,958.

309 SERPENTINE LN, JARRELL, TX 76537
0.00 mi 97% similar Same subdivision
3 bed 2 bath 1,323 sqft Built 2018
Raw Value $226,476
Adjusted Value $213,359

Adjusted +$3,179 for 19 sqft more living space and -$16,296 for being older. Net adjustment: -$13,117.

304 ORE LN, JARRELL, TX 76537
0.00 mi 97% similar Same subdivision
3 bed 2 bath 1,323 sqft Built 2018
Raw Value $232,195
Adjusted Value $219,078

Adjusted +$3,179 for 19 sqft more living space and -$16,296 for being older. Net adjustment: -$13,117.

300 SERPENTINE LN, JARRELL, TX 76537
0.00 mi 95% similar Same subdivision
3 bed 2 bath 1,484 sqft Built 2017
Raw Value $248,691
Adjusted Value $211,352

Adjusted -$23,759 for 142 sqft less living space and -$13,580 for being older. Net adjustment: -$37,339.

300 COPPER LN, JARRELL, TX 76537
0.00 mi 94% similar Same subdivision
3 bed 2 bath 1,203 sqft Built 2007
Raw Value $214,050
Adjusted Value $250,887

Adjusted +$23,257 for 139 sqft more living space and +$13,580 for being newer. Net adjustment: +$36,837.

The Neighborhood

This home is valued 11.0% 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
$216,818
Median
$243,526

This home is -11.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,215 across all districts. With a homestead exemption claimed, that drops to $3,541 — saving $1,674 per year. That's $295 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%$2,530
Sonterra MUDMUD0.7245%$1,571
Williamson CountyCounty0.3694%$801
Williamson County ESD #5 - JarrellESD0.1000%$217
Williamson County FM/RdCounty0.0443%$96
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4052%$5,215

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $213,359 would pay approximately $1,332 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.

View full property details