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706 CRESTWOOD LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,140 sqftBuilt 2006

Property at a Glance

This home is estimated between $361,627 and $581,383, with a best estimate of $415,007. 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

$361,627 $581,383
Best Estimate
$415,007
WCAD Value
$645,844
High Confidence

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

Based on 5 comparable properties in R417506E - TERAVISTA R4, this home's estimated market value is between $361,627 and $581,383. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4111 FLINTWOOD LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,343 sqft Built 2005
Raw Value $410,844
Adjusted Value $361,627

Adjusted -$48,398 for 203 sqft less living space and -$819 for being older. Net adjustment: -$49,217.

4102 BLUFFSIDE LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,939 sqft Built 2007
Raw Value $374,319
Adjusted Value $423,059

Adjusted +$47,921 for 201 sqft more living space and +$819 for being newer. Net adjustment: +$48,740.

4115 FLINTWOOD LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,064 sqft Built 2003
Raw Value $364,278
Adjusted Value $379,940

Adjusted +$18,119 for 76 sqft more living space and -$2,457 for being older. Net adjustment: +$15,662.

4092 BLUFFSIDE LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,960 sqft Built 2007
Raw Value $371,274
Adjusted Value $415,007

Adjusted +$42,914 for 180 sqft more living space and +$819 for being newer. Net adjustment: +$43,733.

703 CRESTWOOD LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,325 sqft Built 2006
Raw Value $625,489
Adjusted Value $581,383

Adjusted -$44,106 for 185 sqft less living space. Net adjustment: -$44,106.

The Neighborhood

This home is valued 49.9% 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
$645,844
Median
$430,980

This home is +49.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,366 across all districts. With a homestead exemption claimed, that drops to $10,996 — saving $1,370 per year. That's $916 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%$5,768
Williamson County MUD #10MUD0.3875%$2,503
Williamson CountyCounty0.3694%$2,386
Austin Community Collegespecial0.1034%$668
Williamson County ESD #9 - Round RockESD0.0999%$645
Williamson County FM/RdCounty0.0443%$286
Upper Brushy Creek WCIDWater0.0170%$110
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$12,366

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $415,007 would pay approximately $2,590 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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