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

8200 LONGDRAW DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath2,117 sqftBuilt 1996

Property at a Glance

This home is estimated between $513,549 and $842,512, with a best estimate of $592,597. That places the property above the R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD) median of $453,749, in a neighborhood that declined 4.0% over the past year.

Estimated Value Range

$513,549 $842,512
Best Estimate
$592,597
WCAD Value
$435,572
Low Confidence

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

There are 5 comparable properties within range, but none are in R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD). The estimated range of $513,549 and $842,512 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $836,223

Adjusted -$14,800 for 37 sqft less living space and -$9,699 for being older. Net adjustment: -$24,499.

4 bed 2 bath 1,934 sqft Built 1978
Raw Value $484,482
Adjusted Value $592,597

Adjusted +$73,198 for 183 sqft more living space and +$34,917 for being newer. Net adjustment: +$108,115.

3 bed 2 bath 2,044 sqft Built 1981
Raw Value $455,252
Adjusted Value $513,549

Adjusted +$29,199 for 73 sqft more living space and +$29,098 for being newer. Net adjustment: +$58,297.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $842,512

Adjusted -$40,799 for 102 sqft less living space and -$21,338 for being older. Net adjustment: -$62,137.

3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $546,677

Adjusted +$176,796 for 442 sqft more living space and +$1,940 for being newer. Net adjustment: +$178,736.

The Neighborhood

This home is valued 4.0% below the R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD) median of $453,749. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.0% over the past year.

R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD)

typical
421 Properties
$453,749 Median Value
-4.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$435,572
Median
$453,749

This home is -4.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,436 across all districts. With a homestead exemption claimed, that drops to $6,106 — saving $1,330 per year. That's $509 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%$3,890
Williamson CountyCounty0.3694%$1,609
Fern Bluff MUDMUD0.1800%$784
Austin Community Collegespecial0.1034%$450
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$436
Williamson County FM/RdCounty0.0443%$193
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$7,436

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $592,597 would pay approximately $3,699 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