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16806 WILLOW OAK LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,260 sqftBuilt 1998

Property at a Glance

This home is estimated between $228,918 and $501,096, with a best estimate of $379,869. That places the property below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036, in a neighborhood that declined 5.2% over the past year.

Estimated Value Range

$228,918 $501,096
Best Estimate
$379,869
WCAD Value
$513,697
High Confidence

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

Based on 5 comparable properties in R292598D - Stone Canyon - Weekley & Newmark, this home's estimated market value is between $228,918 and $501,096. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16804 WILLOW OAK LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,852 sqft Built 1998
Raw Value $426,436
Adjusted Value $228,918

Adjusted -$197,518 for 592 sqft less living space. Net adjustment: -$197,518.

16808 WILLOW OAK LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,481 sqft Built 1999
Raw Value $514,230
Adjusted Value $439,399

Adjusted -$73,736 for 221 sqft less living space and -$1,095 for being older. Net adjustment: -$74,831.

16802 WILLOW OAK LN, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,483 sqft Built 1999
Raw Value $576,594
Adjusted Value $501,096

Adjusted -$74,403 for 223 sqft less living space and -$1,095 for being older. Net adjustment: -$75,498.

16809 WILLOW OAK LN, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,718 sqft Built 1999
Raw Value $533,773
Adjusted Value $379,869

Adjusted -$152,809 for 458 sqft less living space and -$1,095 for being older. Net adjustment: -$153,904.

16805 BAR HARBOR BND, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,775 sqft Built 1998
Raw Value $535,507
Adjusted Value $363,680

Adjusted -$171,827 for 515 sqft less living space. Net adjustment: -$171,827.

The Neighborhood

This home is valued 1.8% below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.2% over the past year.

R292598D - Stone Canyon - Weekley & Newmark

typical
952 Properties
$523,036 Median Value
-5.2% YoY Change
1% Have Pool
99% Have Garage
This Home
$513,697
Median
$523,036

This home is -1.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,770 across all districts. With a homestead exemption claimed, that drops to $7,425 — saving $1,345 per year. That's $619 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%$4,588
Williamson CountyCounty0.3694%$1,898
Fern Bluff MUDMUD0.1800%$925
Austin Community Collegespecial0.1034%$531
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$514
Williamson County FM/RdCounty0.0443%$228
Upper Brushy Creek WCIDWater0.0170%$87
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$8,770

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $379,869 would pay approximately $2,371 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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