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

11612 HARPSTER BND, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,635 sqftBuilt 2014

Property at a Glance

This home is estimated between $374,136 and $561,069, with a best estimate of $421,722. That places the property below the L591503E - AVERY RANCH FAR WEST PH 1 median of $483,591, in a neighborhood that declined 4.9% over the past year.

Estimated Value Range

$374,136 $561,069
Best Estimate
$421,722
WCAD Value
$456,928
High Confidence

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

Based on 5 comparable properties in L591503E - AVERY RANCH FAR WEST PH 1, this home's estimated market value is between $374,136 and $561,069. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12105 HARPSTER BND, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,771 sqft Built 2016
Raw Value $466,685
Adjusted Value $405,578

Adjusted -$56,263 for 136 sqft less living space and -$4,844 for being older. Net adjustment: -$61,107.

11909 HARPSTER BND, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,713 sqft Built 2016
Raw Value $458,834
Adjusted Value $421,722

Adjusted -$32,268 for 78 sqft less living space and -$4,844 for being older. Net adjustment: -$37,112.

11901 HARPSTER BND, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,722 sqft Built 2016
Raw Value $601,905
Adjusted Value $561,069

Adjusted -$35,992 for 87 sqft less living space and -$4,844 for being older. Net adjustment: -$40,836.

11813 HARPSTER BND, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,865 sqft Built 2016
Raw Value $474,131
Adjusted Value $374,136

Adjusted -$95,151 for 230 sqft less living space and -$4,844 for being older. Net adjustment: -$99,995.

12132 HARPSTER BND, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,886 sqft Built 2016
Raw Value $569,228
Adjusted Value $460,546

Adjusted -$103,838 for 251 sqft less living space and -$4,844 for being older. Net adjustment: -$108,682.

The Neighborhood

This home is valued 5.5% below the L591503E - AVERY RANCH FAR WEST PH 1 median of $483,591. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.9% over the past year.

L591503E - AVERY RANCH FAR WEST PH 1

typical
1,612 Properties
$483,591 Median Value
-4.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$456,928
Median
$483,591

This home is -5.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,802 across all districts. With a homestead exemption claimed, that drops to $7,717 — saving $2,085 per year. That's $643 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%$4,966
AustinCity0.5240%$2,394
Williamson CountyCounty0.3694%$1,688
Austin Community Collegespecial0.1034%$472
Williamson County FM/RdCounty0.0443%$203
Upper Brushy Creek WCIDWater0.0170%$78
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$9,802

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $421,722 would pay approximately $2,632 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