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11700 HARPSTER BND, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath1,098 sqftBuilt 2013

Property at a Glance

This home is estimated between $234,750 and $614,260, with a best estimate of $552,462. That places the property above 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

$234,750 $614,260
Best Estimate
$552,462
WCAD Value
$585,733
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 $234,750 and $614,260. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12013 HARPSTER BND, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,254 sqft Built 2016
Raw Value $624,266
Adjusted Value $552,462

Adjusted -$64,537 for 156 sqft less living space and -$7,267 for being older. Net adjustment: -$71,804.

12121 HARPSTER BND, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,155 sqft Built 2016
Raw Value $594,819
Adjusted Value $563,971

Adjusted -$23,581 for 57 sqft less living space and -$7,267 for being older. Net adjustment: -$30,848.

11504 HARPSTER BND, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,044 sqft Built 2012
Raw Value $589,498
Adjusted Value $614,260

Adjusted +$22,340 for 54 sqft more living space and +$2,422 for being newer. Net adjustment: +$24,762.

12125 HARPSTER BND, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,748 sqft Built 2016
Raw Value $510,921
Adjusted Value $234,750

Adjusted -$268,904 for 650 sqft less living space and -$7,267 for being older. Net adjustment: -$276,171.

12128 HARPSTER BND, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,355 sqft Built 2016
Raw Value $526,019
Adjusted Value $412,432

Adjusted -$106,320 for 257 sqft less living space and -$7,267 for being older. Net adjustment: -$113,587.

The Neighborhood

This home is valued 21.1% above the L591503E - AVERY RANCH FAR WEST PH 1 median of $483,591. With 1,612 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.9% over the past year.

L591503E - AVERY RANCH FAR WEST PH 1

above average
1,612 Properties
$483,591 Median Value
-4.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$585,733
Median
$483,591

This home is +21.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,565 across all districts. With a homestead exemption claimed, that drops to $10,321 — saving $2,244 per year. That's $860 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%$6,366
AustinCity0.5240%$3,069
Williamson CountyCounty0.3694%$2,164
Austin Community Collegespecial0.1034%$606
Williamson County FM/RdCounty0.0443%$260
Upper Brushy Creek WCIDWater0.0170%$100
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$12,565

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $552,462 would pay approximately $3,448 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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