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

521 MERLIN LN, LEANDER, TX 78641

LEANDER, 78641 — williamson County

4 bed3 bath1,323 sqftBuilt 2017

Property at a Glance

This home is estimated between $255,831 and $498,992, with a best estimate of $386,369. That places the property below the L109517C - LARKSPUR R4 median of $391,558, in a neighborhood that declined 1.7% over the past year.

Estimated Value Range

$255,831 $498,992
Best Estimate
$386,369
WCAD Value
$462,617
High Confidence

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

Based on 5 comparable properties in L109517C - LARKSPUR R4, this home's estimated market value is between $255,831 and $498,992. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

505 MERLIN LN, LEANDER, TX 78641
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,643 sqft Built 2018
Raw Value $486,696
Adjusted Value $386,369

Adjusted -$88,347 for 320 sqft less living space and -$11,980 for being older. Net adjustment: -$100,327.

528 MERLIN LN, LEANDER, TX 78641
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,460 sqft Built 2017
Raw Value $313,595
Adjusted Value $275,771

Adjusted -$37,824 for 137 sqft less living space. Net adjustment: -$37,824.

501 MERLIN LN, LEANDER, TX 78641
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,278 sqft Built 2017
Raw Value $422,442
Adjusted Value $434,866

Adjusted +$12,424 for 45 sqft more living space. Net adjustment: +$12,424.

524 MERLIN LN, LEANDER, TX 78641
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,365 sqft Built 2017
Raw Value $510,588
Adjusted Value $498,992

Adjusted -$11,596 for 42 sqft less living space. Net adjustment: -$11,596.

532 MERLIN LN, LEANDER, TX 78641
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,608 sqft Built 2017
Raw Value $334,515
Adjusted Value $255,831

Adjusted -$78,684 for 285 sqft less living space. Net adjustment: -$78,684.

The Neighborhood

This home is valued 18.1% above the L109517C - LARKSPUR R4 median of $391,558. With 1,660 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.7% over the past year.

L109517C - LARKSPUR R4

above average
1,660 Properties
$391,558 Median Value
-1.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$462,617
Median
$391,558

This home is +18.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,698 across all districts. With a homestead exemption claimed, that drops to $10,090 — saving $1,608 per year. That's $841 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
Leander ISDSchool1.0869%$5,028
Williamson County MUD #32MUD0.8500%$3,932
Williamson CountyCounty0.3694%$1,709
Austin Community Collegespecial0.1034%$478
Williamson County ESD #4 - Liberty HillESD0.0745%$345
Williamson County FM/RdCounty0.0443%$205
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.5286%$11,698

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $386,369 would pay approximately $2,412 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