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1801 WHIP-O-WILL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,868 sqftBuilt 1979

Property at a Glance

This home is estimated between $645,304 and $1,121,708, with a best estimate of $789,439. That places the property below the R202681C - Tonkawa & Oak Springs median of $851,894, in a neighborhood that appreciated 3.7% over the past year.

Estimated Value Range

$645,304 $1,121,708
Best Estimate
$789,439
WCAD Value
$702,619
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R202681C - Tonkawa & Oak Springs. The estimated range of $645,304 and $1,121,708 should be treated as a rough guide.

Comparable Properties (5)

1804 WHIP-O-WILL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,548 sqft Built 1980
Raw Value $1,018,123
Adjusted Value $1,121,708

Adjusted +$111,109 for 320 sqft more living space and -$7,524 for being older. Net adjustment: +$103,585.

3 bed 2 bath 2,157 sqft Built 1976
Raw Value $519,995
Adjusted Value $789,439

Adjusted +$246,871 for 711 sqft more living space and +$22,573 for being newer. Net adjustment: +$269,444.

3 bed 2 bath 2,146 sqft Built 1976
Raw Value $517,377
Adjusted Value $790,641

Adjusted +$250,691 for 722 sqft more living space and +$22,573 for being newer. Net adjustment: +$273,264.

3 bed 2 bath 2,044 sqft Built 1979
Raw Value $428,530
Adjusted Value $714,637

Adjusted +$286,107 for 824 sqft more living space. Net adjustment: +$286,107.

4 bed 2 bath 2,336 sqft Built 1979
Raw Value $460,584
Adjusted Value $645,304

Adjusted +$184,720 for 532 sqft more living space. Net adjustment: +$184,720.

The Neighborhood

This home is valued 17.5% below the R202681C - Tonkawa & Oak Springs median of $851,894. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.7% over the past year.

R202681C - Tonkawa & Oak Springs

below average
154 Properties
$851,894 Median Value
+3.7% YoY Change
7% Have Pool
92% Have Garage
This Home
$702,619
Median
$851,894

This home is -17.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,731 across all districts. With a homestead exemption claimed, that drops to $9,351 — saving $1,380 per year. That's $779 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%$6,275
Williamson CountyCounty0.3694%$2,596
Austin Community Collegespecial0.1034%$727
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$703
Williamson County FM/RdCounty0.0443%$311
Upper Brushy Creek WCIDWater0.0170%$119
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$10,731

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $789,439 would pay approximately $4,928 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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