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

10400 CANNON MARK WAY, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,693 sqftBuilt 2013

Property at a Glance

This home is estimated between $773,130 and $1,094,518, with a best estimate of $968,222. That places the property below the R254613D - AVERY NORTHWOODS STANDARD PACIFIC median of $974,106, in a neighborhood that declined 2.3% over the past year.

Estimated Value Range

$773,130 $1,094,518
Best Estimate
$968,222
WCAD Value
$1,284,375
High Confidence

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

Based on 5 comparable properties in R254613D - AVERY NORTHWOODS STANDARD PACIFIC, this home's estimated market value is between $773,130 and $1,094,518. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10508 CANNON MARK WAY, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,158 sqft Built 2013
Raw Value $960,017
Adjusted Value $773,130

Adjusted -$186,887 for 465 sqft less living space. Net adjustment: -$186,887.

10401 CANNON MARK WAY, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,985 sqft Built 2013
Raw Value $1,155,274
Adjusted Value $1,037,917

Adjusted -$117,357 for 292 sqft less living space. Net adjustment: -$117,357.

10409 CANNON MARK WAY, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,081 sqft Built 2013
Raw Value $1,107,384
Adjusted Value $951,444

Adjusted -$155,940 for 388 sqft less living space. Net adjustment: -$155,940.

10509 CANNON MARK WAY, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,977 sqft Built 2013
Raw Value $1,082,364
Adjusted Value $968,222

Adjusted -$114,142 for 284 sqft less living space. Net adjustment: -$114,142.

10412 CANNON MARK WAY, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,493 sqft Built 2013
Raw Value $1,014,136
Adjusted Value $1,094,518

Adjusted +$80,382 for 200 sqft more living space. Net adjustment: +$80,382.

The Neighborhood

This home is valued 31.9% above the R254613D - AVERY NORTHWOODS STANDARD PACIFIC median of $974,106. With 196 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.3% over the past year.

R254613D - AVERY NORTHWOODS STANDARD PACIFIC

above average
196 Properties
$974,106 Median Value
-2.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$1,284,375
Median
$974,106

This home is +31.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $27,271 across all districts. With a homestead exemption claimed, that drops to $24,437 — saving $2,834 per year. That's $2,036 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%$11,471
AustinCity0.5240%$6,730
Williamson CountyCounty0.3694%$4,745
Northwoods Road DistrictRoad0.1720%$2,209
Austin Community Collegespecial0.1034%$1,328
Williamson County FM/RdCounty0.0443%$569
Upper Brushy Creek WCIDWater0.0170%$218
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1233%$27,271

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $968,222 would pay approximately $6,044 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.

View full property details