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4003 BLUESTONE LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,739 sqftBuilt 2008

Property at a Glance

This home is estimated between $341,931 and $559,461, with a best estimate of $344,413. 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

$341,931 $559,461
Best Estimate
$344,413
WCAD Value
$352,496
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 $341,931 and $559,461 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 $344,257

Adjusted +$49,828 for 209 sqft more living space and +$819 for being newer. Net adjustment: +$50,647.

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 $375,309

Adjusted +$36,716 for 154 sqft more living space and +$2,457 for being newer. Net adjustment: +$39,173.

4007 BLUESTONE LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,514 sqft Built 2011
Raw Value $503,361
Adjusted Value $559,461

Adjusted +$53,643 for 225 sqft more living space and +$2,457 for being newer. Net adjustment: +$56,100.

3 bed 2 bath 1,599 sqft Built 2009
Raw Value $307,734
Adjusted Value $341,931

Adjusted +$33,378 for 140 sqft more living space and +$819 for being newer. Net adjustment: +$34,197.

3 bed 2 bath 1,532 sqft Built 2009
Raw Value $294,243
Adjusted Value $344,413

Adjusted +$49,351 for 207 sqft more living space and +$819 for being newer. Net adjustment: +$50,170.

The Neighborhood

This home is valued 18.2% below the R417506E - TERAVISTA R4 median of $430,980. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.6% over the past year.

R417506E - TERAVISTA R4

below average
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$352,496
Median
$430,980

This home is -18.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,749 across all districts. With a homestead exemption claimed, that drops to $5,434 — saving $1,315 per year. That's $453 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%$3,148
Williamson County MUD #10MUD0.3875%$1,366
Williamson CountyCounty0.3694%$1,302
Austin Community Collegespecial0.1034%$364
Williamson County ESD #9 - Round RockESD0.0999%$352
Williamson County FM/RdCounty0.0443%$156
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$6,749

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $344,413 would pay approximately $2,150 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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