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640 PROMISE LAND CT, LEANDER, TX 78641

LEANDER, 78641 — williamson County

4 bed2 bath1,459 sqftBuilt 2024

Property at a Glance

This home is estimated between $331,918 and $436,779, with a best estimate of $430,962. That places the property below the L112421C - Rosenbusch Ranch median of $487,914, in a neighborhood that appreciated 65.7% over the past year.

Estimated Value Range

$331,918 $436,779
Best Estimate
$430,962
WCAD Value
$475,489
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 $331,918 and $436,779. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

628 PROMISE LAND CT, LEANDER, TX 78641
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,730 sqft Built 2024
Raw Value $490,988
Adjusted Value $432,006

Adjusted -$58,982 for 271 sqft less living space. Net adjustment: -$58,982.

637 PROMISE LAND CT, LEANDER, TX 78641
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,987 sqft Built 2024
Raw Value $551,695
Adjusted Value $436,779

Adjusted -$114,916 for 528 sqft less living space. Net adjustment: -$114,916.

624 PROMISE LAND CT, LEANDER, TX 78641
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,008 sqft Built 2024
Raw Value $550,449
Adjusted Value $430,962

Adjusted -$119,487 for 549 sqft less living space. Net adjustment: -$119,487.

3 bed 2 bath 1,451 sqft Built 2018
Raw Value $314,784
Adjusted Value $331,918

Adjusted +$1,741 for 8 sqft more living space and +$15,393 for being newer. Net adjustment: +$17,134.

4 bed 2 bath 1,675 sqft Built 2018
Raw Value $407,127
Adjusted Value $375,509

Adjusted -$47,011 for 216 sqft less living space and +$15,393 for being newer. Net adjustment: -$31,618.

The Neighborhood

This home is valued 2.5% below the L112421C - Rosenbusch Ranch median of $487,914. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 65.7% over the past year.

L112421C - Rosenbusch Ranch

typical
333 Properties
$487,914 Median Value
+65.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$475,489
Median
$487,914

This home is -2.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,692 across all districts. With a homestead exemption claimed, that drops to $8,062 — saving $1,630 per year. That's $672 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%$5,168
LeanderCity0.4173%$1,984
Williamson CountyCounty0.3694%$1,757
Austin Community Collegespecial0.1034%$492
Williamson County FM/RdCounty0.0443%$211
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0384%$9,692

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $430,962 would pay approximately $2,690 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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