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1812 CHINCOTEAGUE WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,979 sqftBuilt 1984

Property at a Glance

This home is estimated between $481,933 and $865,166, with a best estimate of $581,930. 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

$481,933 $865,166
Best Estimate
$581,930
WCAD Value
$474,971
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $481,933 and $865,166. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4 bed 2 bath 1,824 sqft Built 1984
Raw Value $824,830
Adjusted Value $865,166

Adjusted +$40,336 for 155 sqft more living space. Net adjustment: +$40,336.

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 $555,658

Adjusted +$9,108 for 35 sqft more living space and +$1,537 for being newer. Net adjustment: +$10,645.

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 $699,140

Adjusted +$164,987 for 634 sqft more living space. Net adjustment: +$164,987.

1803 CHINCOTEAGUE WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,680 sqft Built 1984
Raw Value $504,121
Adjusted Value $581,930

Adjusted +$77,809 for 299 sqft more living space. Net adjustment: +$77,809.

4 bed 2 bath 1,999 sqft Built 1978
Raw Value $477,915
Adjusted Value $481,933

Adjusted -$5,205 for 20 sqft less living space and +$9,223 for being newer. Net adjustment: +$4,018.

The Neighborhood

This home is valued 12.2% 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

typical
503 Properties
$423,440 Median Value
-3.4% YoY Change
4% Have Pool
97% Have Garage
This Home
$474,971
Median
$423,440

This home is +12.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,546 across all districts. With a homestead exemption claimed, that drops to $7,208 — saving $1,338 per year. That's $601 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%$4,242
Round RockCity0.3720%$1,767
Williamson CountyCounty0.3694%$1,755
Austin Community Collegespecial0.1034%$491
Williamson County FM/RdCounty0.0443%$211
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,546

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $581,930 would pay approximately $3,632 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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