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641 SIERRA MAR LOOP, LEANDER, TX 78641

LEANDER, 78641 — williamson County

3 bed2 bath1,431 sqftBuilt 2017

Property at a Glance

This home is estimated between $231,543 and $313,191, with a best estimate of $304,307. That places the property below the L121405G - SUMMERLYNN PULTE & CENTEX median of $329,526, in a neighborhood that declined 4.5% over the past year.

Estimated Value Range

$231,543 $313,191
Best Estimate
$304,307
WCAD Value
$310,252
High Confidence

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

Based on 5 comparable properties in L121405G - SUMMERLYNN PULTE & CENTEX, this home's estimated market value is between $231,543 and $313,191. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

645 SIERRA MAR LOOP, LEANDER, TX 78641
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,492 sqft Built 2017
Raw Value $317,749
Adjusted Value $304,307

Adjusted -$13,442 for 61 sqft less living space. Net adjustment: -$13,442.

637 SIERRA MAR LOOP, LEANDER, TX 78641
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,492 sqft Built 2017
Raw Value $326,633
Adjusted Value $313,191

Adjusted -$13,442 for 61 sqft less living space. Net adjustment: -$13,442.

649 SIERRA MAR LOOP, LEANDER, TX 78641
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,682 sqft Built 2017
Raw Value $328,291
Adjusted Value $272,979

Adjusted -$55,312 for 251 sqft less living space. Net adjustment: -$55,312.

633 SIERRA MAR LOOP, LEANDER, TX 78641
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,452 sqft Built 2017
Raw Value $315,621
Adjusted Value $310,993

Adjusted -$4,628 for 21 sqft less living space. Net adjustment: -$4,628.

509 TALON GRASP TRL, LEANDER, TX 78641
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,937 sqft Built 2016
Raw Value $343,817
Adjusted Value $231,543

Adjusted -$111,506 for 506 sqft less living space and -$768 for being older. Net adjustment: -$112,274.

The Neighborhood

This home is valued 5.8% below the L121405G - SUMMERLYNN PULTE & CENTEX median of $329,526. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.5% over the past year.

L121405G - SUMMERLYNN PULTE & CENTEX

typical
1,278 Properties
$329,526 Median Value
-4.5% YoY Change
1% Have Pool
100% Have Garage
This Home
$310,252
Median
$329,526

This home is -5.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,834 across all districts. With a homestead exemption claimed, that drops to $5,255 — saving $1,579 per year. That's $438 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%$3,372
Williamson County MUD #13MUD0.5241%$1,626
Williamson CountyCounty0.3694%$1,146
Austin Community Collegespecial0.1034%$321
Williamson County ESD #4 - Liberty HillESD0.0745%$231
Williamson County FM/RdCounty0.0443%$138
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.2027%$6,834

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $304,307 would pay approximately $1,899 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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