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1621 SONNY DR, LEANDER, TX 78641

LEANDER, 78641 — williamson County

5 bed3 bath1,276 sqftBuilt 2020

Property at a Glance

This home is estimated between $487,295 and $542,187, with a best estimate of $501,508. That places the property above the L228416E - MASON RANCH KB STANDARD median of $499,802, in a neighborhood that declined 3.1% over the past year.

Estimated Value Range

$487,295 $542,187
Best Estimate
$501,508
WCAD Value
$534,226
High Confidence

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

Based on 5 comparable properties in L228416E - MASON RANCH KB STANDARD, this home's estimated market value is between $487,295 and $542,187. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1609 SONNY DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,338 sqft Built 2020
Raw Value $510,298
Adjusted Value $494,549

Adjusted -$15,749 for 62 sqft less living space. Net adjustment: -$15,749.

1601 SONNY DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,349 sqft Built 2019
Raw Value $511,120
Adjusted Value $501,508

Adjusted -$18,543 for 73 sqft less living space and +$8,931 for being newer. Net adjustment: -$9,612.

1620 SONNY DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,406 sqft Built 2019
Raw Value $511,386
Adjusted Value $487,295

Adjusted -$33,022 for 130 sqft less living space and +$8,931 for being newer. Net adjustment: -$24,091.

1617 SONNY DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,306 sqft Built 2019
Raw Value $540,876
Adjusted Value $542,187

Adjusted -$7,620 for 30 sqft less living space and +$8,931 for being newer. Net adjustment: +$1,311.

1549 SONNY DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
5 bed 4 bath 1,328 sqft Built 2019
Raw Value $533,551
Adjusted Value $529,273

Adjusted -$13,209 for 52 sqft less living space and +$8,931 for being newer. Net adjustment: -$4,278.

The Neighborhood

This home is valued 6.9% above the L228416E - MASON RANCH KB STANDARD median of $499,802. With 637 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.1% over the past year.

L228416E - MASON RANCH KB STANDARD

typical
637 Properties
$499,802 Median Value
-3.1% YoY Change
0% Have Pool
100% Have Garage
This Home
$534,226
Median
$499,802

This home is +6.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,889 across all districts. With a homestead exemption claimed, that drops to $9,247 — saving $1,642 per year. That's $771 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%$5,807
LeanderCity0.4173%$2,229
Williamson CountyCounty0.3694%$1,974
Austin Community Collegespecial0.1034%$552
Williamson County FM/RdCounty0.0443%$237
Upper Brushy Creek WCIDWater0.0170%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0384%$10,889

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $501,508 would pay approximately $3,130 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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