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1821 MARLIN SPIKE DR, LEANDER, TX 78641

LEANDER, 78641 — williamson County

4 bed2 bath2,220 sqftBuilt 2025

Property at a Glance

This home is estimated between $400,336 and $521,606, with a best estimate of $415,604. That places the property above the I433420C - Bar W Ranch median of $394,748, in a neighborhood that appreciated 60.0% over the past year.

Estimated Value Range

$400,336 $521,606
Best Estimate
$415,604
WCAD Value
$455,104
High Confidence

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

Based on 5 comparable properties in I433420C - Bar W Ranch, this home's estimated market value is between $400,336 and $521,606. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1905 MARLIN SPIKE DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,120 sqft Built 2025
Raw Value $380,432
Adjusted Value $401,579

Adjusted +$21,147 for 100 sqft more living space. Net adjustment: +$21,147.

1916 MARLIN SPIKE DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,611 sqft Built 2025
Raw Value $392,822
Adjusted Value $521,606

Adjusted +$128,784 for 609 sqft more living space. Net adjustment: +$128,784.

1913 MARLIN SPIKE DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,875 sqft Built 2025
Raw Value $364,555
Adjusted Value $437,512

Adjusted +$72,957 for 345 sqft more living space. Net adjustment: +$72,957.

1920 MARLIN SPIKE DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,040 sqft Built 2025
Raw Value $377,540
Adjusted Value $415,604

Adjusted +$38,064 for 180 sqft more living space. Net adjustment: +$38,064.

1909 MARLIN SPIKE DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
4 bed 2,129 sqft Built 2025
Raw Value $381,092
Adjusted Value $400,336

Adjusted +$19,244 for 91 sqft more living space. Net adjustment: +$19,244.

The Neighborhood

This home is valued 15.3% above the I433420C - Bar W Ranch median of $394,748. With 1,243 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 60.0% over the past year.

I433420C - Bar W Ranch

above average
1,243 Properties
$394,748 Median Value
+60.0% YoY Change
0% Have Pool
100% Have Garage
This Home
$455,104
Median
$394,748

This home is +15.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,411 across all districts. With a homestead exemption claimed, that drops to $10,593 — saving $1,818 per year. That's $883 per month a buyer should budget. The assessed value increased +1178.4% vs the subdivision average of +60.0%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Liberty Hill ISDSchool1.2389%$5,638
Leander MUD #1MUD1.0000%$4,551
Williamson CountyCounty0.3694%$1,681
Williamson County ESD #4 - Liberty HillESD0.0745%$339
Williamson County FM/RdCounty0.0443%$202
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.7272%$12,411
100 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $415,604 would pay approximately $2,594 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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