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11221 SLIPPERY ELM TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath986 sqftBuilt 1980

Property at a Glance

This home is estimated between $194,530 and $275,534, with a best estimate of $232,109. That places the property below the R3P5480G - Anderson Mill 12,16 - 20 - Partially in TCAD median of $387,608, in a neighborhood that declined 7.3% over the past year.

Estimated Value Range

$194,530 $275,534
Best Estimate
$232,109
WCAD Value
$450,047
High Confidence

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

Based on 5 comparable properties in R3P5480G - Anderson Mill 12,16 - 20 - Partially in TCAD, this home's estimated market value is between $194,530 and $275,534. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12102 WANDER LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,419 sqft Built 1980
Raw Value $382,191
Adjusted Value $275,534

Adjusted -$106,657 for 433 sqft less living space. Net adjustment: -$106,657.

11210 SLIPPERY ELM TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,723 sqft Built 1980
Raw Value $378,577
Adjusted Value $197,038

Adjusted -$181,539 for 737 sqft less living space. Net adjustment: -$181,539.

11217 SLIPPERY ELM TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,488 sqft Built 1980
Raw Value $355,763
Adjusted Value $232,109

Adjusted -$123,654 for 502 sqft less living space. Net adjustment: -$123,654.

11216 SLIPPERY ELM TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,716 sqft Built 1980
Raw Value $374,345
Adjusted Value $194,530

Adjusted -$179,815 for 730 sqft less living space. Net adjustment: -$179,815.

11302 SLIPPERY ELM TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,476 sqft Built 1980
Raw Value $356,117
Adjusted Value $235,419

Adjusted -$120,698 for 490 sqft less living space. Net adjustment: -$120,698.

The Neighborhood

This home is valued 16.1% above the R3P5480G - Anderson Mill 12,16 - 20 - Partially in TCAD median of $387,608. With 834 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.3% over the past year.

R3P5480G - Anderson Mill 12,16 - 20 - Partially in TCAD

above average
834 Properties
$387,608 Median Value
-7.3% YoY Change
2% Have Pool
97% Have Garage
This Home
$450,047
Median
$387,608

This home is +16.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,341 across all districts. With a homestead exemption claimed, that drops to $7,536 — saving $1,805 per year. That's $628 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
Round Rock ISDSchool0.8931%$4,019
AustinCity0.5240%$2,358
Williamson CountyCounty0.3694%$1,663
Anderson Mill Limited Districtspecial0.1243%$560
Austin Community Collegespecial0.1034%$465
Williamson County FM/RdCounty0.0443%$200
Upper Brushy Creek WCIDWater0.0170%$77
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$9,341

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $232,109 would pay approximately $1,449 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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