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

250 PORTER LN, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

3 bed2 bath2,489 sqftBuilt 1975

Property at a Glance

This home is estimated between $464,615 and $983,785, with a best estimate of $687,235. That places the property below the I035D95E - LH ISD - South HWY 29 / WEST OF RONALD REAGAN median of $800,627, in a neighborhood that appreciated 16.3% over the past year.

Estimated Value Range

$464,615 $983,785
Best Estimate
$687,235
WCAD Value
$1,060,597
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in I035D95E - LH ISD - South HWY 29 / WEST OF RONALD REAGAN. The estimated range of $464,615 and $983,785 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,535 sqft Built 2000
Raw Value $901,530
Adjusted Value $703,001

Adjusted -$18,042 for 46 sqft less living space and -$30,911 for being older and -$149,576 for no garage. Net adjustment: -$198,529.

3 bed 2 bath 2,425 sqft Built 2002
Raw Value $472,897
Adjusted Value $464,615

Adjusted +$25,102 for 64 sqft more living space and -$33,384 for being older. Net adjustment: -$8,282.

3 bed 2 bath 2,317 sqft Built 2002
Raw Value $802,735
Adjusted Value $687,235

Adjusted +$67,460 for 172 sqft more living space and -$33,384 for being older and -$149,576 for no garage. Net adjustment: -$115,500.

3 bed 2 bath 2,200 sqft Built 2004
Raw Value $621,459
Adjusted Value $549,376

Adjusted +$113,349 for 289 sqft more living space and -$35,856 for being older and -$149,576 for no garage. Net adjustment: -$72,083.

3 bed 2 bath 2,025 sqft Built 2000
Raw Value $1,069,716
Adjusted Value $983,785

Adjusted +$181,986 for 464 sqft more living space and -$30,911 for being older and -$87,430 for no pool and -$149,576 for no garage. Net adjustment: -$85,931.

The Neighborhood

This home is valued 32.5% above the I035D95E - LH ISD - South HWY 29 / WEST OF RONALD REAGAN median of $800,627. With 583 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 16.3% over the past year.

I035D95E - LH ISD - South HWY 29 / WEST OF RONALD REAGAN

above average
583 Properties
$800,627 Median Value
+16.3% YoY Change
4% Have Pool
39% Have Garage
This Home
$1,060,597
Median
$800,627

This home is +32.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,318 across all districts. With a homestead exemption claimed, that drops to $16,388 — saving $1,930 per year. That's $1,366 per month a buyer should budget. The assessed value increased +13.4% vs the subdivision average of +16.3%. This increase gives a protest opportunity score of 35 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Liberty Hill ISDSchool1.2389%$13,140
Williamson CountyCounty0.3694%$3,918
Williamson County ESD #4 - Liberty HillESD0.0745%$790
Williamson County FM/RdCounty0.0443%$470
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7272%$18,318
35 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $687,235 would pay approximately $4,290 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 4/17/2026.

View full property details