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800 CHERVIL CIR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,594 sqftBuilt 1977

Property at a Glance

This home is estimated between $307,042 and $382,378, with a best estimate of $338,486. That places the property below the R462475H - Egger Acres median of $353,946, in a neighborhood that declined 4.4% over the past year.

Estimated Value Range

$307,042 $382,378
Best Estimate
$338,486
WCAD Value
$344,130
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 $307,042 and $382,378. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

800 ANDOVER DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,823 sqft Built 1977
Raw Value $408,398
Adjusted Value $358,631

Adjusted -$49,767 for 229 sqft less living space. Net adjustment: -$49,767.

800 NANCY DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,592 sqft Built 1977
Raw Value $381,943
Adjusted Value $382,378

Adjusted +$435 for 2 sqft more living space. Net adjustment: +$435.

800 BRAESGREEN DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,567 sqft Built 1978
Raw Value $332,201
Adjusted Value $338,486

Adjusted +$5,868 for 27 sqft more living space and +$417 for being newer. Net adjustment: +$6,285.

3 bed 2 bath 1,590 sqft Built 1985
Raw Value $310,611
Adjusted Value $314,818

Adjusted +$869 for 4 sqft more living space and +$3,338 for being newer. Net adjustment: +$4,207.

3 bed 2 bath 1,525 sqft Built 1978
Raw Value $291,630
Adjusted Value $307,042

Adjusted +$14,995 for 69 sqft more living space and +$417 for being newer. Net adjustment: +$15,412.

The Neighborhood

This home is valued 2.8% below the R462475H - Egger Acres median of $353,946. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.4% over the past year.

R462475H - Egger Acres

typical
340 Properties
$353,946 Median Value
-4.4% YoY Change
6% Have Pool
87% Have Garage
This Home
$344,130
Median
$353,946

This home is -2.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,192 across all districts. With a homestead exemption claimed, that drops to $4,878 — saving $1,314 per year. That's $407 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%$3,073
Round RockCity0.3720%$1,280
Williamson CountyCounty0.3694%$1,271
Austin Community Collegespecial0.1034%$356
Williamson County FM/RdCounty0.0443%$153
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,192

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $338,486 would pay approximately $2,113 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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