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

644 PROMISE LAND CT, LEANDER, TX 78641

LEANDER, 78641 — williamson County

4 bed2 bath2,122 sqftBuilt 2024

Property at a Glance

This home is estimated between $421,610 and $627,189, with a best estimate of $437,705. 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

$421,610 $627,189
Best Estimate
$437,705
WCAD Value
$440,609
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 $421,610 and $627,189. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

636 PROMISE LAND CT, LEANDER, TX 78641
0.02 mi 100% similar Same subdivision
5 bed 3 bath 2,431 sqft Built 2024
Raw Value $488,862
Adjusted Value $421,610

Adjusted -$67,252 for 309 sqft less living space. Net adjustment: -$67,252.

632 PROMISE LAND CT, LEANDER, TX 78641
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,218 sqft Built 2024
Raw Value $458,599
Adjusted Value $437,705

Adjusted -$20,894 for 96 sqft less living space. Net adjustment: -$20,894.

608 PROMISE LAND CT, LEANDER, TX 78641
0.04 mi 100% similar Same subdivision
5 bed 3 bath 1,740 sqft Built 2024
Raw Value $544,049
Adjusted Value $627,189

Adjusted +$83,140 for 382 sqft more living space. Net adjustment: +$83,140.

4 bed 2 bath 1,886 sqft Built 2017
Raw Value $448,634
Adjusted Value $517,956

Adjusted +$51,364 for 236 sqft more living space and +$17,958 for being newer. Net adjustment: +$69,322.

3 bed 2 bath 2,141 sqft Built 2016
Raw Value $420,368
Adjusted Value $436,757

Adjusted -$4,135 for 19 sqft less living space and +$20,524 for being newer. Net adjustment: +$16,389.

The Neighborhood

This home is valued 9.7% 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
$440,609
Median
$487,914

This home is -9.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,981 across all districts. With a homestead exemption claimed, that drops to $7,357 — saving $1,624 per year. That's $613 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%$4,789
LeanderCity0.4173%$1,839
Williamson CountyCounty0.3694%$1,628
Austin Community Collegespecial0.1034%$456
Williamson County FM/RdCounty0.0443%$195
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0384%$8,981

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $437,705 would pay approximately $2,732 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