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1818 CHINATI MOUNTAIN TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,391 sqftBuilt 2001

Property at a Glance

This home is estimated between $301,168 and $466,534, with a best estimate of $434,539. That places the property above the R6P3401G - Cambridge Heights, Meadows at Cambridge Hts, median of $316,410, in a neighborhood that declined 9.7% over the past year.

Estimated Value Range

$301,168 $466,534
Best Estimate
$434,539
WCAD Value
$275,473
High Confidence

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

Based on 5 comparable properties in R6P3401G - Cambridge Heights, Meadows at Cambridge Hts,, this home's estimated market value is between $301,168 and $466,534. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1816 CHINATI MOUNTAIN TRL, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 888 sqft Built 2001
Raw Value $294,815
Adjusted Value $421,839

Adjusted +$127,024 for 503 sqft more living space. Net adjustment: +$127,024.

1814 CHINATI MOUNTAIN TRL, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,303 sqft Built 2001
Raw Value $278,945
Adjusted Value $301,168

Adjusted +$22,223 for 88 sqft more living space. Net adjustment: +$22,223.

17419 VALENTINE DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 930 sqft Built 2001
Raw Value $350,117
Adjusted Value $466,534

Adjusted +$116,417 for 461 sqft more living space. Net adjustment: +$116,417.

1824 CHINATI MOUNTAIN TRL, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 880 sqft Built 2001
Raw Value $323,102
Adjusted Value $452,146

Adjusted +$129,044 for 511 sqft more living space. Net adjustment: +$129,044.

17418 VALENTINE DR, ROUND ROCK, TX 78664
0.04 mi 100% similar Same subdivision
3 bed 2 bath 930 sqft Built 2001
Raw Value $318,122
Adjusted Value $434,539

Adjusted +$116,417 for 461 sqft more living space. Net adjustment: +$116,417.

The Neighborhood

This home is valued 12.9% below the R6P3401G - Cambridge Heights, Meadows at Cambridge Hts, median of $316,410. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.7% over the past year.

R6P3401G - Cambridge Heights, Meadows at Cambridge Hts,

typical
64 Properties
$316,410 Median Value
-9.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$275,473
Median
$316,410

This home is -12.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,985 across all districts. With a homestead exemption claimed, that drops to $4,384 — saving $1,601 per year. That's $365 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
Pflugerville ISDSchool1.1069%$3,049
PflugervilleCity0.5350%$1,474
Williamson CountyCounty0.3694%$1,018
Williamson County ESD #9 - Round RockESD0.0999%$275
Williamson County FM/RdCounty0.0443%$122
Upper Brushy Creek WCIDWater0.0170%$47
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1726%$5,985

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $434,539 would pay approximately $2,712 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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