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1009 TANGLEWOOD ST, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,178 sqftBuilt 1970

Property at a Glance

This home is estimated between $251,591 and $1,100,133, with a best estimate of $569,573. That places the property above the R321469H - Little Oaks median of $270,320, in a neighborhood that declined 13.9% over the past year.

Estimated Value Range

$251,591 $1,100,133
Best Estimate
$569,573
WCAD Value
$306,661
Low Confidence

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

There are 5 comparable properties within range, but few are in R321469H - Little Oaks. The estimated range of $251,591 and $1,100,133 should be treated as a rough guide.

Comparable Properties (5)

305 BRIARWOOD ST, ROUND ROCK, TX 78681
0.00 mi 94% similar Same subdivision
3 bed 2 bath 1,662 sqft Built 1960
Raw Value $245,322
Adjusted Value $251,591

Adjusted +$88,407 for 516 sqft more living space and -$75,903 for being older and -$6,235 for no pool. Net adjustment: +$6,269.

4 bed 2 bath 1,934 sqft Built 1978
Raw Value $484,482
Adjusted Value $587,009

Adjusted +$41,805 for 244 sqft more living space and +$60,722 for being newer. Net adjustment: +$102,527.

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $1,100,133

Adjusted +$4,112 for 24 sqft more living space and +$235,299 for being newer. Net adjustment: +$239,411.

3 bed 2 bath 1,971 sqft Built 1975
Raw Value $496,156
Adjusted Value $569,573

Adjusted +$35,466 for 207 sqft more living space and +$37,951 for being newer. Net adjustment: +$73,417.

3 bed 2 bath 2,044 sqft Built 1981
Raw Value $455,252
Adjusted Value $561,704

Adjusted +$22,959 for 134 sqft more living space and +$83,493 for being newer. Net adjustment: +$106,452.

The Neighborhood

This home is valued 13.4% above the R321469H - Little Oaks median of $270,320. With 32 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 13.9% over the past year.

R321469H - Little Oaks

typical
32 Properties
$270,320 Median Value
-13.9% YoY Change
6% Have Pool
56% Have Garage
This Home
$306,661
Median
$270,320

This home is +13.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,518 across all districts. With a homestead exemption claimed, that drops to $4,211 — saving $1,307 per year. That's $351 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%$2,739
Round RockCity0.3720%$1,141
Williamson CountyCounty0.3694%$1,133
Austin Community Collegespecial0.1034%$317
Williamson County FM/RdCounty0.0443%$136
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,518

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $569,573 would pay approximately $3,555 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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