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15208 SUNNINGDALE ST, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,506 sqftBuilt 2004

Property at a Glance

This home is estimated between $1,095,263 and $1,213,369, with a best estimate of $1,155,945. That places the property above the L572601A - Avery Estates & GOLF CLUB @ AVERY RANCH median of $1,122,350, in a neighborhood that appreciated 11.4% over the past year.

Estimated Value Range

$1,095,263 $1,213,369
Best Estimate
$1,155,945
WCAD Value
$1,227,629
High Confidence

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

Based on 5 comparable properties in L572601A - Avery Estates & GOLF CLUB @ AVERY RANCH, this home's estimated market value is between $1,095,263 and $1,213,369. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15200 SUNNINGDALE ST, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,783 sqft Built 2003
Raw Value $1,325,917
Adjusted Value $1,196,499

Adjusted -$129,418 for 277 sqft less living space. Net adjustment: -$129,418.

15212 SUNNINGDALE ST, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
5 bed 4 bath 3,160 sqft Built 2003
Raw Value $1,461,503
Adjusted Value $1,155,945

Adjusted -$305,558 for 654 sqft less living space. Net adjustment: -$305,558.

10225 FOSSMOOR ST, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 4 bath 2,569 sqft Built 2005
Raw Value $1,124,698
Adjusted Value $1,095,263

Adjusted -$29,435 for 63 sqft less living space. Net adjustment: -$29,435.

15124 SUNNINGDALE ST, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,556 sqft Built 2002
Raw Value $1,236,730
Adjusted Value $1,213,369

Adjusted -$23,361 for 50 sqft less living space. Net adjustment: -$23,361.

15209 SUNNINGDALE ST, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
5 bed 4 bath 2,648 sqft Built 2001
Raw Value $1,169,245
Adjusted Value $1,102,901

Adjusted -$66,344 for 142 sqft less living space. Net adjustment: -$66,344.

The Neighborhood

This home is valued 9.4% above the L572601A - Avery Estates & GOLF CLUB @ AVERY RANCH median of $1,122,350. With 146 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 11.4% over the past year.

L572601A - Avery Estates & GOLF CLUB @ AVERY RANCH

typical
146 Properties
$1,122,350 Median Value
+11.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$1,227,629
Median
$1,122,350

This home is +9.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $26,334 across all districts. With a homestead exemption claimed, that drops to $23,299 — saving $3,035 per year. That's $1,942 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%$13,343
AustinCity0.5240%$6,433
Williamson CountyCounty0.3694%$4,535
Austin Community Collegespecial0.1034%$1,269
Williamson County FM/RdCounty0.0443%$544
Upper Brushy Creek WCIDWater0.0170%$209
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$26,334

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,155,945 would pay approximately $7,215 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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