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

604 KNOT DR, LEANDER, TX 78641

LEANDER, 78641 — williamson County

5 bed4 bath1,687 sqftBuilt 2025

Property at a Glance

This home is estimated between $373,499 and $488,531, with a best estimate of $377,166. That places the property below the L223421C - Horizon Lake median of $450,407, in a neighborhood that appreciated 46.4% over the past year.

Estimated Value Range

$373,499 $488,531
Best Estimate
$377,166
WCAD Value
$483,556
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in L223421C - Horizon Lake. The estimated range of $373,499 and $488,531 should be treated as a rough guide.

Comparable Properties (5)

601 KNOT DR, LEANDER, TX 78641
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,674 sqft Built 2025
Raw Value $484,180
Adjusted Value $488,531

Adjusted +$4,351 for 13 sqft more living space. Net adjustment: +$4,351.

5 bed 3 bath 1,723 sqft Built 2023
Raw Value $419,185
Adjusted Value $377,166

Adjusted -$12,050 for 36 sqft less living space and -$29,969 for being older. Net adjustment: -$42,019.

5 bed 3 bath 1,723 sqft Built 2023
Raw Value $418,387
Adjusted Value $376,368

Adjusted -$12,050 for 36 sqft less living space and -$29,969 for being older. Net adjustment: -$42,019.

5 bed 3 bath 1,726 sqft Built 2023
Raw Value $424,850
Adjusted Value $381,827

Adjusted -$13,054 for 39 sqft less living space and -$29,969 for being older. Net adjustment: -$43,023.

5 bed 3 bath 1,726 sqft Built 2022
Raw Value $431,507
Adjusted Value $373,499

Adjusted -$13,054 for 39 sqft less living space and -$44,954 for being older. Net adjustment: -$58,008.

The Neighborhood

This home is valued 7.4% above the L223421C - Horizon Lake median of $450,407. With 289 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 46.4% over the past year.

L223421C - Horizon Lake

typical
289 Properties
$450,407 Median Value
+46.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$483,556
Median
$450,407

This home is +7.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,857 across all districts. With a homestead exemption claimed, that drops to $8,225 — saving $1,632 per year. That's $685 per month a buyer should budget. The assessed value increased +313.3% vs the subdivision average of +46.4%. 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
Leander ISDSchool1.0869%$5,256
LeanderCity0.4173%$2,018
Williamson CountyCounty0.3694%$1,786
Austin Community Collegespecial0.1034%$500
Williamson County FM/RdCounty0.0443%$214
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Tax District (T05)other0.0000%$0
Total Annual Tax2.0384%$9,857
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 $377,166 would pay approximately $2,354 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