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

11648 RUNNING BRUSH LN, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,571 sqftBuilt 2008

Property at a Glance

This home is estimated between $280,970 and $765,027, with a best estimate of $683,979. 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

$280,970 $765,027
Best Estimate
$683,979
WCAD Value
$656,003
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 $280,970 and $765,027. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

11644 RUNNING BRUSH LN, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,060 sqft Built 2008
Raw Value $483,269
Adjusted Value $280,970

Adjusted -$202,299 for 489 sqft less living space. Net adjustment: -$202,299.

11709 RUNNING BRUSH CV, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,368 sqft Built 2008
Raw Value $599,998
Adjusted Value $683,979

Adjusted +$83,981 for 203 sqft more living space. Net adjustment: +$83,981.

15417 STAKED PLAINS LOOP, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,177 sqft Built 2008
Raw Value $602,030
Adjusted Value $765,027

Adjusted +$162,997 for 394 sqft more living space. Net adjustment: +$162,997.

11704 RUNNING BRUSH CV, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,571 sqft Built 2008
Raw Value $746,975
Adjusted Value $746,975

This comparable closely matches the subject property's features.

11708 RUNNING BRUSH CV, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,669 sqft Built 2008
Raw Value $643,152
Adjusted Value $602,610

Adjusted -$40,542 for 98 sqft less living space. Net adjustment: -$40,542.

The Neighborhood

This home is valued 35.7% 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
$656,003
Median
$483,591

This home is +35.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,072 across all districts. With a homestead exemption claimed, that drops to $11,742 — saving $2,330 per year. That's $979 per month a buyer should budget. The assessed value increased +1.2% vs the subdivision average of -4.9%. This above-average increase gives a protest opportunity score of 31 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$7,130
AustinCity0.5240%$3,438
Williamson CountyCounty0.3694%$2,424
Austin Community Collegespecial0.1034%$678
Williamson County FM/RdCounty0.0443%$291
Upper Brushy Creek WCIDWater0.0170%$112
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$14,072
31 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $683,979 would pay approximately $4,269 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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