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637 PROMISE LAND CT, LEANDER, TX 78641

LEANDER, 78641 — williamson County

4 bed3 bath1,987 sqftBuilt 2024

Property at a Glance

This home is estimated between $432,939 and $590,405, with a best estimate of $545,878. That places the property above the L112421C - Rosenbusch Ranch median of $487,914, in a neighborhood that appreciated 65.7% over the past year.

Estimated Value Range

$432,939 $590,405
Best Estimate
$545,878
WCAD Value
$551,695
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 $432,939 and $590,405. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

640 PROMISE LAND CT, LEANDER, TX 78641
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,459 sqft Built 2024
Raw Value $475,489
Adjusted Value $590,405

Adjusted +$114,916 for 528 sqft more living space. Net adjustment: +$114,916.

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 $546,923

Adjusted +$55,935 for 257 sqft more living space. Net adjustment: +$55,935.

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 $545,878

Adjusted -$4,571 for 21 sqft less living space. Net adjustment: -$4,571.

4 bed 3 bath 1,733 sqft Built 2018
Raw Value $385,074
Adjusted Value $455,749

Adjusted +$55,282 for 254 sqft more living space and +$15,393 for being newer. Net adjustment: +$70,675.

3 bed 3 bath 1,605 sqft Built 2018
Raw Value $334,406
Adjusted Value $432,939

Adjusted +$83,140 for 382 sqft more living space and +$15,393 for being newer. Net adjustment: +$98,533.

The Neighborhood

This home is valued 13.1% above the L112421C - Rosenbusch Ranch median of $487,914. With 333 homes in the subdivision, the property sits in the upper tier. 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
$551,695
Median
$487,914

This home is +13.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,246 across all districts. With a homestead exemption claimed, that drops to $9,599 — saving $1,647 per year. That's $800 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%$5,996
LeanderCity0.4173%$2,302
Williamson CountyCounty0.3694%$2,038
Austin Community Collegespecial0.1034%$570
Williamson County FM/RdCounty0.0443%$245
Upper Brushy Creek WCIDWater0.0170%$94
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0384%$11,246

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $545,878 would pay approximately $3,407 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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