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10209 SUNNINGDALE CV, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath3,157 sqftBuilt 2002

Property at a Glance

This home is estimated between $1,403,777 and $1,528,268, with a best estimate of $1,413,349. 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

$1,403,777 $1,528,268
Best Estimate
$1,413,349
WCAD Value
$881,762
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 $1,403,777 and $1,528,268. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10213 SUNNINGDALE CV, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,672 sqft Built 2002
Raw Value $1,209,851
Adjusted Value $1,436,450

Adjusted +$226,599 for 485 sqft more living space. Net adjustment: +$226,599.

10208 SUNNINGDALE CV, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,438 sqft Built 2002
Raw Value $1,192,341
Adjusted Value $1,528,268

Adjusted +$335,927 for 719 sqft more living space. Net adjustment: +$335,927.

10228 FOSSMOOR ST, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,547 sqft Built 2004
Raw Value $1,124,204
Adjusted Value $1,409,205

Adjusted +$285,001 for 610 sqft more living space. Net adjustment: +$285,001.

10224 FOSSMOOR ST, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,832 sqft Built 2003
Raw Value $1,261,504
Adjusted Value $1,413,349

Adjusted +$151,845 for 325 sqft more living space. Net adjustment: +$151,845.

15101 SUNNINGDALE ST, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,576 sqft Built 2006
Raw Value $1,132,325
Adjusted Value $1,403,777

Adjusted +$271,452 for 581 sqft more living space. Net adjustment: +$271,452.

The Neighborhood

This home is valued 21.4% below the L572601A - Avery Estates & GOLF CLUB @ AVERY RANCH median of $1,122,350. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 11.4% over the past year.

L572601A - Avery Estates & GOLF CLUB @ AVERY RANCH

below average
146 Properties
$1,122,350 Median Value
+11.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$881,762
Median
$1,122,350

This home is -21.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $18,915 across all districts. With a homestead exemption claimed, that drops to $16,306 — saving $2,609 per year. That's $1,359 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%$9,584
AustinCity0.5240%$4,621
Williamson CountyCounty0.3694%$3,258
Austin Community Collegespecial0.1034%$912
Williamson County FM/RdCounty0.0443%$391
Upper Brushy Creek WCIDWater0.0170%$150
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$18,915

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,413,349 would pay approximately $8,822 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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