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1705 ROCK CREEK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath993 sqftBuilt 1979

Property at a Glance

This home is estimated between $206,800 and $333,902, with a best estimate of $236,935. That places the property below the R310479G - Cimarron - All Sections median of $423,440, in a neighborhood that declined 3.4% over the past year.

Estimated Value Range

$206,800 $333,902
Best Estimate
$236,935
WCAD Value
$556,379
Low Confidence

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

There are 5 comparable properties within range, but few are in R310479G - Cimarron - All Sections. The estimated range of $206,800 and $333,902 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,133 sqft Built 1979
Raw Value $293,501
Adjusted Value $257,068

Adjusted -$36,433 for 140 sqft less living space. Net adjustment: -$36,433.

1506 WOODGREEN DR, ROUND ROCK, TX 78681
0.00 mi 97% similar Same subdivision
3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $236,935

Adjusted -$164,727 for 633 sqft less living space and +$3,074 for being newer. Net adjustment: -$161,653.

2611 QUANAH DR, ROUND ROCK, TX 78681
0.00 mi 97% similar Same subdivision
3 bed 2 bath 1,550 sqft Built 1984
Raw Value $366,931
Adjusted Value $214,296

Adjusted -$144,949 for 557 sqft less living space and -$7,686 for being older. Net adjustment: -$152,635.

3 bed 2 bath 1,212 sqft Built 1982
Raw Value $268,403
Adjusted Value $206,800

Adjusted -$56,991 for 219 sqft less living space and -$4,612 for being older. Net adjustment: -$61,603.

4 bed 2 bath 1,186 sqft Built 1994
Raw Value $407,186
Adjusted Value $333,902

Adjusted -$50,225 for 193 sqft less living space and -$23,059 for being older. Net adjustment: -$73,284.

The Neighborhood

This home is valued 31.4% above the R310479G - Cimarron - All Sections median of $423,440. With 503 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.4% over the past year.

R310479G - Cimarron - All Sections

above average
503 Properties
$423,440 Median Value
-3.4% YoY Change
4% Have Pool
97% Have Garage
This Home
$556,379
Median
$423,440

This home is +31.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,011 across all districts. With a homestead exemption claimed, that drops to $8,658 — saving $1,353 per year. That's $722 per month a buyer should budget. The assessed value increased +7.3% vs the subdivision average of -3.4%. 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%$4,969
Round RockCity0.3720%$2,070
Williamson CountyCounty0.3694%$2,056
Austin Community Collegespecial0.1034%$575
Williamson County FM/RdCounty0.0443%$247
Upper Brushy Creek WCIDWater0.0170%$95
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,011
65 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $236,935 would pay approximately $1,479 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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