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4007 BLUESTONE LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,514 sqftBuilt 2011

Property at a Glance

This home is estimated between $288,157 and $405,107, with a best estimate of $296,396. That places the property below the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$288,157 $405,107
Best Estimate
$296,396
WCAD Value
$503,361
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R417506E - TERAVISTA R4. The estimated range of $288,157 and $405,107 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,530 sqft Built 2009
Raw Value $293,610
Adjusted Value $288,157

Adjusted -$3,815 for 16 sqft less living space and -$1,638 for being older. Net adjustment: -$5,453.

4009 BLUESTONE LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,585 sqft Built 2011
Raw Value $336,136
Adjusted Value $319,209

Adjusted -$16,927 for 71 sqft less living space. Net adjustment: -$16,927.

3 bed 2 bath 1,532 sqft Built 2009
Raw Value $294,243
Adjusted Value $288,314

Adjusted -$4,291 for 18 sqft less living space and -$1,638 for being older. Net adjustment: -$5,929.

4003 BLUESTONE LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,739 sqft Built 2008
Raw Value $352,496
Adjusted Value $296,396

Adjusted -$53,643 for 225 sqft less living space and -$2,457 for being older. Net adjustment: -$56,100.

4 bed 2 bath 1,370 sqft Built 2006
Raw Value $374,871
Adjusted Value $405,107

Adjusted +$34,331 for 144 sqft more living space and -$4,095 for being older. Net adjustment: +$30,236.

The Neighborhood

This home is valued 16.8% above the R417506E - TERAVISTA R4 median of $430,980. With 1,632 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.

R417506E - TERAVISTA R4

above average
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$503,361
Median
$430,980

This home is +16.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,638 across all districts. With a homestead exemption claimed, that drops to $8,294 — saving $1,344 per year. That's $691 per month a buyer should budget. The assessed value increased +8.3% vs the subdivision average of -4.6%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,496
Williamson County MUD #10MUD0.3875%$1,951
Williamson CountyCounty0.3694%$1,860
Austin Community Collegespecial0.1034%$520
Williamson County ESD #9 - Round RockESD0.0999%$503
Williamson County FM/RdCounty0.0443%$223
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$9,638
65 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $296,396 would pay approximately $1,850 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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