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

1700 JOHNSON WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,962 sqftBuilt 1995

Property at a Glance

This home is estimated between $377,463 and $750,255, with a best estimate of $447,103. That places the property below the R280589F - Oakcreek Sec 1,2, and (AMD's) median of $502,867, in a neighborhood that declined 8.9% over the past year.

Estimated Value Range

$377,463 $750,255
Best Estimate
$447,103
WCAD Value
$574,481
High Confidence

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

Based on 5 comparable properties in R280589F - Oakcreek Sec 1,2, and (AMD's), this home's estimated market value is between $377,463 and $750,255. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1808 JOHNSON WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,928 sqft Built 1992
Raw Value $400,702
Adjusted Value $418,365

Adjusted +$11,337 for 34 sqft more living space and +$6,326 for being newer. Net adjustment: +$17,663.

1807 JOHNSON WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,246 sqft Built 1993
Raw Value $507,285
Adjusted Value $750,255

Adjusted +$238,753 for 716 sqft more living space and +$4,217 for being newer. Net adjustment: +$242,970.

1702 JOHNSON WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,255 sqft Built 1997
Raw Value $479,382
Adjusted Value $377,463

Adjusted -$97,702 for 293 sqft less living space and -$4,217 for being older. Net adjustment: -$101,919.

1701 JOHNSON WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,577 sqft Built 1995
Raw Value $573,668
Adjusted Value $702,048

Adjusted +$128,380 for 385 sqft more living space. Net adjustment: +$128,380.

1800 JOHNSON WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,293 sqft Built 1995
Raw Value $557,476
Adjusted Value $447,103

Adjusted -$110,373 for 331 sqft less living space. Net adjustment: -$110,373.

The Neighborhood

This home is valued 14.2% above the R280589F - Oakcreek Sec 1,2, and (AMD's) median of $502,867. With 787 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.9% over the past year.

R280589F - Oakcreek Sec 1,2, and (AMD's)

typical
787 Properties
$502,867 Median Value
-8.9% YoY Change
2% Have Pool
99% Have Garage
This Home
$574,481
Median
$502,867

This home is +14.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,336 across all districts. With a homestead exemption claimed, that drops to $8,980 — saving $1,356 per year. That's $748 per month a buyer should budget. The assessed value increased -0.9% vs the subdivision average of -8.9%. This above-average increase gives a protest opportunity score of 40 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,131
Round RockCity0.3720%$2,137
Williamson CountyCounty0.3694%$2,122
Austin Community Collegespecial0.1034%$594
Williamson County FM/RdCounty0.0443%$255
Upper Brushy Creek WCIDWater0.0170%$98
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,336
40 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $447,103 would pay approximately $2,791 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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