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509 RED KNOT AVE, LEANDER, TX 78641

LEANDER, 78641 — williamson County

5 bed3 bath1,500 sqftBuilt 2022

Property at a Glance

This home is estimated between $202,081 and $447,374, with a best estimate of $436,254. That places the property above the L121521G - SUMMELYN PULTE & CENTEX R4'S median of $339,602, in a neighborhood that declined 8.3% over the past year.

Estimated Value Range

$202,081 $447,374
Best Estimate
$436,254
WCAD Value
$446,094
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $202,081 and $447,374. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

509 KNOT DR, LEANDER, TX 78641
0.00 mi 100% similar
4 bed 3 bath 1,535 sqft Built 2023
Raw Value $453,920
Adjusted Value $436,254

Adjusted -$10,677 for 35 sqft less living space and -$6,989 for being older. Net adjustment: -$17,666.

513 RED KNOT AVE, LEANDER, TX 78641
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,293 sqft Built 2022
Raw Value $384,225
Adjusted Value $447,374

Adjusted +$63,149 for 207 sqft more living space. Net adjustment: +$63,149.

505 RED KNOT AVE, LEANDER, TX 78641
0.01 mi 100% similar Same subdivision
5 bed 3 bath 1,723 sqft Built 2022
Raw Value $416,425
Adjusted Value $348,395

Adjusted -$68,030 for 223 sqft less living space. Net adjustment: -$68,030.

501 RED KNOT AVE, LEANDER, TX 78641
0.02 mi 100% similar Same subdivision
5 bed 3 bath 1,503 sqft Built 2022
Raw Value $446,768
Adjusted Value $445,853

Adjusted -$915 for 3 sqft less living space. Net adjustment: -$915.

521 RED KNOT AVE, LEANDER, TX 78641
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,901 sqft Built 2022
Raw Value $324,412
Adjusted Value $202,081

Adjusted -$122,331 for 401 sqft less living space. Net adjustment: -$122,331.

The Neighborhood

This home is valued 31.4% above the L121521G - SUMMELYN PULTE & CENTEX R4'S median of $339,602. With 449 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.3% over the past year.

L121521G - SUMMELYN PULTE & CENTEX R4'S

above average
449 Properties
$339,602 Median Value
-8.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$446,094
Median
$339,602

This home is +31.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,582 across all districts. With a homestead exemption claimed, that drops to $7,954 — saving $1,628 per year. That's $663 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%$4,849
Liberty HillCity0.4694%$2,094
Williamson CountyCounty0.3694%$1,648
Austin Community Collegespecial0.1034%$461
Williamson County ESD #4 - Liberty HillESD0.0745%$332
Williamson County FM/RdCounty0.0443%$198
Summerlyn West PIDpid0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Tax District (T17)other0.0000%$0
Total Annual Tax2.1480%$9,582

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $436,254 would pay approximately $2,723 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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