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4719 KNOLLWOOD CIR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,102 sqftBuilt 1980

Property at a Glance

This home is estimated between $168,629 and $926,403, with a best estimate of $267,430. That places the property below the L580D75C - LEANDER SAM BASS AREA median of $974,644, in a neighborhood that appreciated 7.9% over the past year.

Estimated Value Range

$168,629 $926,403
Best Estimate
$267,430
WCAD Value
$834,007
Low Confidence

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

There are 5 comparable properties within range, but few are in L580D75C - LEANDER SAM BASS AREA. The estimated range of $168,629 and $926,403 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,191 sqft Built 1977
Raw Value $269,104
Adjusted Value $267,430

Adjusted -$35,370 for 89 sqft less living space and +$33,696 for being newer. Net adjustment: -$1,674.

3 bed 2 bath 1,239 sqft Built 1977
Raw Value $267,816
Adjusted Value $247,066

Adjusted -$54,446 for 137 sqft less living space and +$33,696 for being newer. Net adjustment: -$20,750.

4 bed 2 bath 1,120 sqft Built 1978
Raw Value $911,092
Adjusted Value $926,403

Adjusted -$7,153 for 18 sqft less living space and +$22,464 for being newer. Net adjustment: +$15,311.

4705 KNOLLWOOD CIR, ROUND ROCK, TX 78681
0.00 mi 95% similar Same subdivision
3 bed 2 bath 2,176 sqft Built 1986
Raw Value $886,662
Adjusted Value $453,596

Adjusted -$426,824 for 1,074 sqft less living space and -$67,391 for being older and +$61,149 for having a garage. Net adjustment: -$433,066.

3 bed 2 bath 1,781 sqft Built 1977
Raw Value $343,629
Adjusted Value $168,629

Adjusted -$269,845 for 679 sqft less living space and +$33,696 for being newer and +$61,149 for having a garage. Net adjustment: -$175,000.

The Neighborhood

This home is valued 14.4% below the L580D75C - LEANDER SAM BASS AREA median of $974,644. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 7.9% over the past year.

L580D75C - LEANDER SAM BASS AREA

typical
397 Properties
$974,644 Median Value
+7.9% YoY Change
6% Have Pool
81% Have Garage
This Home
$834,007
Median
$974,644

This home is -14.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $14,354 across all districts. With a homestead exemption claimed, that drops to $12,678 — saving $1,676 per year. That's $1,057 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
Leander ISDSchool1.0869%$9,065
Williamson CountyCounty0.3694%$3,081
Austin Community Collegespecial0.1034%$862
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$834
Williamson County FM/RdCounty0.0443%$370
Upper Brushy Creek WCIDWater0.0170%$142
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7211%$14,354

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $267,430 would pay approximately $1,669 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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