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

16904 BAR HARBOR BND, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,856 sqftBuilt 1999

Property at a Glance

This home is estimated between $348,247 and $676,563, with a best estimate of $429,529. 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

$348,247 $676,563
Best Estimate
$429,529
WCAD Value
$425,594
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 $348,247 and $676,563. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16906 BAR HARBOR BND, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,307 sqft Built 1998
Raw Value $492,297
Adjusted Value $676,563

Adjusted +$183,171 for 549 sqft more living space and +$1,095 for being newer. Net adjustment: +$184,266.

16902 BAR HARBOR BND, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,873 sqft Built 2000
Raw Value $436,296
Adjusted Value $429,529

Adjusted -$5,672 for 17 sqft less living space and -$1,095 for being older. Net adjustment: -$6,767.

16908 BAR HARBOR BND, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,155 sqft Built 1998
Raw Value $447,348
Adjusted Value $348,683

Adjusted -$99,760 for 299 sqft less living space and +$1,095 for being newer. Net adjustment: -$98,665.

16900 BAR HARBOR BND, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,434 sqft Built 1997
Raw Value $478,134
Adjusted Value $621,123

Adjusted +$140,798 for 422 sqft more living space and +$2,191 for being newer. Net adjustment: +$142,989.

16905 BAR HARBOR BND, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,242 sqft Built 1998
Raw Value $475,939
Adjusted Value $348,247

Adjusted -$128,787 for 386 sqft less living space and +$1,095 for being newer. Net adjustment: -$127,692.

The Neighborhood

This home is valued 18.6% 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

below average
952 Properties
$523,036 Median Value
-5.2% YoY Change
1% Have Pool
99% Have Garage
This Home
$425,594
Median
$523,036

This home is -18.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,266 across all districts. With a homestead exemption claimed, that drops to $5,937 — saving $1,329 per year. That's $495 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%$3,801
Williamson CountyCounty0.3694%$1,572
Fern Bluff MUDMUD0.1800%$766
Austin Community Collegespecial0.1034%$440
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$426
Williamson County FM/RdCounty0.0443%$189
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$7,266

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $429,529 would pay approximately $2,681 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