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509 KNOT DR, LEANDER, TX 78641

LEANDER, 78641 — williamson County

4 bed3 bath1,535 sqftBuilt 2023

Property at a Glance

This home is estimated between $393,210 and $447,964, with a best estimate of $442,494. 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

$393,210 $447,964
Best Estimate
$442,494
WCAD Value
$453,920
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $393,210 and $447,964. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

5 bed 3 bath 1,500 sqft Built 2022
Raw Value $446,094
Adjusted Value $442,824

Adjusted +$11,715 for 35 sqft more living space and -$14,985 for being older. Net adjustment: -$3,270.

513 KNOT DR, LEANDER, TX 78641
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,544 sqft Built 2023
Raw Value $450,976
Adjusted Value $447,964

Adjusted -$3,012 for 9 sqft less living space. Net adjustment: -$3,012.

5 bed 3 bath 1,503 sqft Built 2022
Raw Value $446,768
Adjusted Value $442,494

Adjusted +$10,711 for 32 sqft more living space and -$14,985 for being older. Net adjustment: -$4,274.

521 KNOT DR, LEANDER, TX 78641
0.03 mi 100% similar Same subdivision
5 bed 4 bath 1,787 sqft Built 2023
Raw Value $477,560
Adjusted Value $393,210

Adjusted -$84,350 for 252 sqft less living space. Net adjustment: -$84,350.

508 KNOT DR, LEANDER, TX 78641
0.04 mi 100% similar Same subdivision
5 bed 4 bath 1,753 sqft Built 2023
Raw Value $476,552
Adjusted Value $403,583

Adjusted -$72,969 for 218 sqft less living space. Net adjustment: -$72,969.

The Neighborhood

This home is in line with the L223421C - Horizon Lake median of $450,407. 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
$453,920
Median
$450,407

This home is +0.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,253 across all districts. With a homestead exemption claimed, that drops to $7,626 — saving $1,627 per year. That's $636 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%$4,934
LeanderCity0.4173%$1,894
Williamson CountyCounty0.3694%$1,677
Austin Community Collegespecial0.1034%$469
Williamson County FM/RdCounty0.0443%$201
Upper Brushy Creek WCIDWater0.0170%$77
Williamson Central Appraisal Districtcad0.0000%$0
Tax District (T05)other0.0000%$0
Total Annual Tax2.0384%$9,253

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $442,494 would pay approximately $2,762 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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