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621 ESTUARY DR, LEANDER, TX 78641

LEANDER, 78641 — williamson County

5 bed3 bath2,620 sqftBuilt 2023

Property at a Glance

This home is estimated between $812,836 and $884,594, with a best estimate of $876,362. That places the property above the L222421C - HORIZON LAKE R5 median of $645,588, in a neighborhood that declined 0.7% over the past year.

Estimated Value Range

$812,836 $884,594
Best Estimate
$876,362
WCAD Value
$846,117
High Confidence

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

Based on 5 comparable properties in L222421C - HORIZON LAKE R5, this home's estimated market value is between $812,836 and $884,594. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

609 ESTUARY DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
5 bed 3 bath 2,510 sqft Built 2023
Raw Value $775,509
Adjusted Value $812,836

Adjusted +$37,327 for 110 sqft more living space. Net adjustment: +$37,327.

717 ESTUARY DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,209 sqft Built 2022
Raw Value $722,184
Adjusted Value $861,653

Adjusted +$139,469 for 411 sqft more living space. Net adjustment: +$139,469.

617 ESTUARY DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
5 bed 5 bath 2,196 sqft Built 2024
Raw Value $740,714
Adjusted Value $884,594

Adjusted +$143,880 for 424 sqft more living space. Net adjustment: +$143,880.

625 ESTUARY DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
5 bed 3 bath 2,154 sqft Built 2023
Raw Value $718,230
Adjusted Value $876,362

Adjusted +$158,132 for 466 sqft more living space. Net adjustment: +$158,132.

700 ESTUARY DR, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
5 bed 5 bath 2,201 sqft Built 2024
Raw Value $741,995
Adjusted Value $884,178

Adjusted +$142,183 for 419 sqft more living space. Net adjustment: +$142,183.

The Neighborhood

This home is valued 31.1% above the L222421C - HORIZON LAKE R5 median of $645,588. With 180 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 0.7% over the past year.

L222421C - HORIZON LAKE R5

above average
180 Properties
$645,588 Median Value
-0.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$846,117
Median
$645,588

This home is +31.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,247 across all districts. With a homestead exemption claimed, that drops to $15,534 — saving $1,713 per year. That's $1,295 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%$9,196
LeanderCity0.4173%$3,531
Williamson CountyCounty0.3694%$3,126
Austin Community Collegespecial0.1034%$875
Williamson County FM/RdCounty0.0443%$375
Upper Brushy Creek WCIDWater0.0170%$144
Williamson Central Appraisal Districtcad0.0000%$0
Tax District (T05)other0.0000%$0
Total Annual Tax2.0384%$17,247

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $876,362 would pay approximately $5,470 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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