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

8 CHISHOLM TRAIL RD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed4,324 sqftBuilt 1870

Property at a Glance

This home is estimated between $1,086,827 and $1,689,330, with a best estimate of $1,533,719.

Estimated Value Range

$1,086,827 $1,689,330
Best Estimate
$1,533,719
WCAD Value
$1,584,777
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R30PRH - ROUND ROCK WEST - SINGLE FAMILY CONVERSION HISTORIC. The estimated range of $1,086,827 and $1,689,330 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 5,368 sqft Built 1970
Raw Value $1,388,985
Adjusted Value $1,086,827

Adjusted -$252,079 for 1,044 sqft less living space and +$10,114 for being newer and -$60,193 for no garage. Net adjustment: -$302,158.

3 bed 2 bath 3,059 sqft Built 1978
Raw Value $1,277,549
Adjusted Value $1,533,719

Adjusted +$305,440 for 1,265 sqft more living space and +$10,923 for being newer and -$60,193 for no garage. Net adjustment: +$256,170.

3 bed 2 bath 2,569 sqft Built 1994
Raw Value $1,274,937
Adjusted Value $1,651,038

Adjusted +$423,753 for 1,755 sqft more living space and +$12,541 for being newer and -$60,193 for no garage. Net adjustment: +$376,101.

3 bed 2 bath 2,414 sqft Built 1983
Raw Value $1,057,507
Adjusted Value $1,469,921

Adjusted +$461,178 for 1,910 sqft more living space and +$11,429 for being newer and -$60,193 for no garage. Net adjustment: +$412,414.

3 bed 3 bath 2,348 sqft Built 1993
Raw Value $1,259,969
Adjusted Value $1,689,330

Adjusted +$477,114 for 1,976 sqft more living space and +$12,440 for being newer and -$60,193 for no garage. Net adjustment: +$429,361.

The Neighborhood

Subdivision comparison data is not available for this property.

Tax Analysis

The estimated annual property tax is $28,515 across all districts. With a homestead exemption claimed, that drops to $26,971 — saving $1,544 per year. That's $2,248 per month a buyer should budget. The assessed value increased +2.7%. This increase gives a protest opportunity score of 60 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$14,154
Round RockCity0.3720%$5,895
Williamson CountyCounty0.3694%$5,855
Austin Community Collegespecial0.1034%$1,639
Williamson County FM/RdCounty0.0443%$703
Upper Brushy Creek WCIDWater0.0170%$269
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$28,515
60 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,533,719 would pay approximately $9,573 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