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621 CALLAHAN LN, LEANDER, TX 78641

LEANDER, 78641 — williamson County

4 bed2 bath1,720 sqftBuilt 2019

Property at a Glance

This home is estimated between $362,234 and $397,960, with a best estimate of $370,118. 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

$362,234 $397,960
Best Estimate
$370,118
WCAD Value
$355,376
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 $362,234 and $397,960. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

617 CALLAHAN LN, LEANDER, TX 78641
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,431 sqft Built 2019
Raw Value $313,945
Adjusted Value $393,734

Adjusted +$79,789 for 289 sqft more living space. Net adjustment: +$79,789.

625 CALLAHAN LN, LEANDER, TX 78641
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,548 sqft Built 2019
Raw Value $322,631
Adjusted Value $370,118

Adjusted +$47,487 for 172 sqft more living space. Net adjustment: +$47,487.

613 CALLAHAN LN, LEANDER, TX 78641
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,561 sqft Built 2019
Raw Value $318,336
Adjusted Value $362,234

Adjusted +$43,898 for 159 sqft more living space. Net adjustment: +$43,898.

701 CALLAHAN LN, LEANDER, TX 78641
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,413 sqft Built 2019
Raw Value $313,202
Adjusted Value $397,960

Adjusted +$84,758 for 307 sqft more living space. Net adjustment: +$84,758.

108 BLUE SAGE DR, LEANDER, TX 78641
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,713 sqft Built 2018
Raw Value $353,163
Adjusted Value $367,076

Adjusted +$1,933 for 7 sqft more living space and +$11,980 for being newer. Net adjustment: +$13,913.

The Neighborhood

This home is valued 9.2% below the L109517C - LARKSPUR R4 median of $391,558. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.7% over the past year.

L109517C - LARKSPUR R4

typical
1,660 Properties
$391,558 Median Value
-1.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$355,376
Median
$391,558

This home is -9.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,986 across all districts. With a homestead exemption claimed, that drops to $7,399 — saving $1,587 per year. That's $617 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%$3,863
Williamson County MUD #32MUD0.8500%$3,021
Williamson CountyCounty0.3694%$1,313
Austin Community Collegespecial0.1034%$367
Williamson County ESD #4 - Liberty HillESD0.0745%$265
Williamson County FM/RdCounty0.0443%$158
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.5286%$8,986

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $370,118 would pay approximately $2,310 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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