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806 CAMBRIDGE DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,555 sqftBuilt 1978

Property at a Glance

This home is estimated between $238,761 and $391,483, with a best estimate of $319,730. That places the property above the R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER median of $312,111, in a neighborhood that declined 9.7% over the past year.

Estimated Value Range

$238,761 $391,483
Best Estimate
$319,730
WCAD Value
$280,841
High Confidence

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

Based on 5 comparable properties in R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER, this home's estimated market value is between $238,761 and $391,483. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

602 CAMBRIDGE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2,040 sqft Built 1978
Raw Value $340,655
Adjusted Value $238,761

Adjusted -$101,894 for 485 sqft less living space. Net adjustment: -$101,894.

808 CAMBRIDGE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,705 sqft Built 1978
Raw Value $285,844
Adjusted Value $254,330

Adjusted -$31,514 for 150 sqft less living space. Net adjustment: -$31,514.

701 CAMBRIDGE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,508 sqft Built 1978
Raw Value $309,856
Adjusted Value $319,730

Adjusted +$9,874 for 47 sqft more living space. Net adjustment: +$9,874.

700 CAMBRIDGE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,381 sqft Built 1983
Raw Value $295,010
Adjusted Value $331,925

Adjusted +$36,556 for 174 sqft more living space and +$359 for being newer. Net adjustment: +$36,915.

706 CAMBRIDGE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,230 sqft Built 1978
Raw Value $323,203
Adjusted Value $391,483

Adjusted +$68,280 for 325 sqft more living space. Net adjustment: +$68,280.

The Neighborhood

This home is valued 10.0% below the R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER median of $312,111. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.7% over the past year.

R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER

typical
459 Properties
$312,111 Median Value
-9.7% YoY Change
2% Have Pool
94% Have Garage
This Home
$280,841
Median
$312,111

This home is -10.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,053 across all districts. With a homestead exemption claimed, that drops to $3,751 — saving $1,302 per year. That's $313 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%$2,508
Round RockCity0.3720%$1,045
Williamson CountyCounty0.3694%$1,038
Austin Community Collegespecial0.1034%$290
Williamson County FM/RdCounty0.0443%$124
Upper Brushy Creek WCIDWater0.0170%$48
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,053

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $319,730 would pay approximately $1,996 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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