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

12373 E FM 243, BERTRAM, TX 78605

BERTRAM, 78605 — williamson County

5 bed4 bath5,958 sqftBuilt 1999

Property at a Glance

This home is estimated between $1,363,842 and $1,415,754, with a best estimate of $1,389,798. That places the property above the F001D30F - FLORENCE / BURNET ISD RURAL median of $511,796, in a neighborhood that declined 8.6% over the past year.

Estimated Value Range

$1,363,842 $1,415,754
Best Estimate
$1,389,798
WCAD Value
$4,412,310
Low Confidence

Based on 2 comparable properties(0 in the same subdivision)

There are 2 comparable properties within range, but none are in F001D30F - FLORENCE / BURNET ISD RURAL. The estimated range of $1,363,842 and $1,415,754 should be treated as a rough guide.

Comparable Properties (2)

3 bed 2,400 sqft Built 1994
Raw Value $307,620
Adjusted Value $1,363,842

Adjusted +$1,053,564 for 3,558 sqft more living space and +$2,658 for being newer. Net adjustment: +$1,056,222.

3 bed 1,216 sqft Built 1996
Raw Value $10,000
Adjusted Value $1,415,754

Adjusted +$1,404,159 for 4,742 sqft more living space and +$1,595 for being newer. Net adjustment: +$1,405,754.

The Neighborhood

This home is valued 762.1% above the F001D30F - FLORENCE / BURNET ISD RURAL median of $511,796. With 2,087 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.6% over the past year.

F001D30F - FLORENCE / BURNET ISD RURAL

outlier high
2,087 Properties
$511,796 Median Value
-8.6% YoY Change
2% Have Pool
22% Have Garage
This Home
$4,412,310
Median
$511,796

This home is +762.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,375 across all districts. With a homestead exemption claimed, that drops to $6,146 — saving $229 per year. That's $512 per month a buyer should budget. The assessed value increased -2.6% vs the subdivision average of -8.6%. This above-average increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Williamson CountyCounty0.3694%$4,584
Williamson County ESD #7 - FlorenceESD0.1000%$1,241
Williamson County FM/RdCounty0.0443%$550
Burnet CISDSchool0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax0.5138%$6,375
30 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,389,798 would pay approximately $8,675 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