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4090 BLUFFSIDE LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,616 sqftBuilt 2007

Property at a Glance

This home is estimated between $298,048 and $613,377, with a best estimate of $471,207. That places the property above the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$298,048 $613,377
Best Estimate
$471,207
WCAD Value
$496,957
Low Confidence

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

There are 5 comparable properties within range, but few are in R417506E - TERAVISTA R4. The estimated range of $298,048 and $613,377 should be treated as a rough guide.

Comparable Properties (5)

4005 BLUESTONE LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,131 sqft Built 2011
Raw Value $505,122
Adjusted Value $385,616

Adjusted -$122,782 for 515 sqft less living space and +$3,276 for being newer. Net adjustment: -$119,506.

3 bed 2 bath 1,676 sqft Built 1998
Raw Value $319,723
Adjusted Value $298,048

Adjusted -$14,305 for 60 sqft less living space and -$7,370 for being older. Net adjustment: -$21,675.

4 bed 3 bath 1,298 sqft Built 2025
Raw Value $380,651
Adjusted Value $471,207

Adjusted +$75,815 for 318 sqft more living space and +$14,741 for being newer. Net adjustment: +$90,556.

4 bed 3 bath 2,143 sqft Built 1991
Raw Value $752,123
Adjusted Value $613,377

Adjusted -$125,643 for 527 sqft less living space and -$13,103 for being older. Net adjustment: -$138,746.

4 bed 2 bath 1,200 sqft Built 2002
Raw Value $403,990
Adjusted Value $499,075

Adjusted +$99,180 for 416 sqft more living space and -$4,095 for being older. Net adjustment: +$95,085.

The Neighborhood

This home is valued 15.3% 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
$496,957
Median
$430,980

This home is +15.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,515 across all districts. With a homestead exemption claimed, that drops to $8,173 — saving $1,342 per year. That's $681 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%$4,438
Williamson County MUD #10MUD0.3875%$1,926
Williamson CountyCounty0.3694%$1,836
Austin Community Collegespecial0.1034%$514
Williamson County ESD #9 - Round RockESD0.0999%$497
Williamson County FM/RdCounty0.0443%$220
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$9,515

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $471,207 would pay approximately $2,941 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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