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1804 CHINCOTEAGUE WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,782 sqftBuilt 1984

Property at a Glance

This home is estimated between $359,937 and $845,875, with a best estimate of $647,874. That places the property above the R310479G - Cimarron - All Sections median of $423,440, in a neighborhood that declined 3.4% over the past year.

Estimated Value Range

$359,937 $845,875
Best Estimate
$647,874
WCAD Value
$382,690
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 $359,937 and $845,875 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,824 sqft Built 1984
Raw Value $824,830
Adjusted Value $813,900

Adjusted -$10,930 for 42 sqft less living space. Net adjustment: -$10,930.

3 bed 2 bath 1,872 sqft Built 1983
Raw Value $867,759
Adjusted Value $845,875

Adjusted -$23,421 for 90 sqft less living space and +$1,537 for being newer. Net adjustment: -$21,884.

1802 LIGHTFOOT DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,944 sqft Built 1983
Raw Value $545,013
Adjusted Value $504,392

Adjusted -$42,158 for 162 sqft less living space and +$1,537 for being newer. Net adjustment: -$40,621.

3 bed 2 bath 1,655 sqft Built 1985
Raw Value $328,425
Adjusted Value $359,937

Adjusted +$33,049 for 127 sqft more living space and -$1,537 for being older. Net adjustment: +$31,512.

1807 CHINCOTEAGUE WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,345 sqft Built 1984
Raw Value $534,153
Adjusted Value $647,874

Adjusted +$113,721 for 437 sqft more living space. Net adjustment: +$113,721.

The Neighborhood

This home is valued 9.6% below the R310479G - Cimarron - All Sections median of $423,440. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.4% over the past year.

R310479G - Cimarron - All Sections

typical
503 Properties
$423,440 Median Value
-3.4% YoY Change
4% Have Pool
97% Have Garage
This Home
$382,690
Median
$423,440

This home is -9.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,886 across all districts. With a homestead exemption claimed, that drops to $5,565 — saving $1,321 per year. That's $464 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%$3,418
Round RockCity0.3720%$1,424
Williamson CountyCounty0.3694%$1,414
Austin Community Collegespecial0.1034%$396
Williamson County FM/RdCounty0.0443%$170
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,886

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $647,874 would pay approximately $4,044 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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