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121 ALDER LN, LEANDER, TX 78641

LEANDER, 78641 — williamson County

4 bed3 bath3,036 sqftBuilt 2020

Property at a Glance

This home is estimated between $616,264 and $858,688, with a best estimate of $671,385. That places the property below the I312518B - WHITT RANCH & HIGHLAND OAKS median of $949,111, in a neighborhood that declined 0.3% over the past year.

Estimated Value Range

$616,264 $858,688
Best Estimate
$671,385
WCAD Value
$930,560
Low Confidence

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

There are 5 comparable properties within range, but none are in I312518B - WHITT RANCH & HIGHLAND OAKS. The estimated range of $616,264 and $858,688 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,966 sqft Built 2018
Raw Value $610,482
Adjusted Value $671,385

Adjusted +$20,905 for 70 sqft more living space and +$39,998 for being newer. Net adjustment: +$60,903.

4 bed 3 bath 3,150 sqft Built 2019
Raw Value $642,989
Adjusted Value $628,942

Adjusted -$34,046 for 114 sqft less living space and +$19,999 for being newer. Net adjustment: -$14,047.

4 bed 3 bath 2,297 sqft Built 2019
Raw Value $617,990
Adjusted Value $858,688

Adjusted +$220,699 for 739 sqft more living space and +$19,999 for being newer. Net adjustment: +$240,698.

4 bed 2 bath 2,894 sqft Built 2018
Raw Value $533,858
Adjusted Value $616,264

Adjusted +$42,408 for 142 sqft more living space and +$39,998 for being newer. Net adjustment: +$82,406.

5 bed 3 bath 2,423 sqft Built 2020
Raw Value $638,710
Adjusted Value $821,780

Adjusted +$183,070 for 613 sqft more living space. Net adjustment: +$183,070.

The Neighborhood

This home is valued 2.0% below the I312518B - WHITT RANCH & HIGHLAND OAKS median of $949,111. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 0.3% over the past year.

I312518B - WHITT RANCH & HIGHLAND OAKS

typical
172 Properties
$949,111 Median Value
-0.3% YoY Change
2% Have Pool
99% Have Garage
This Home
$930,560
Median
$949,111

This home is -2.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $16,072 across all districts. With a homestead exemption claimed, that drops to $14,166 — saving $1,906 per year. That's $1,181 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
Liberty Hill ISDSchool1.2389%$11,529
Williamson CountyCounty0.3694%$3,438
Williamson County ESD #4 - Liberty HillESD0.0745%$693
Williamson County FM/RdCounty0.0443%$413
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7272%$16,072

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $671,385 would pay approximately $4,191 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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