Beta Williamson County, TX only — data and coverage are limited during early access.

6800 CATERINA CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,919 sqftBuilt 2016

Property at a Glance

This home is estimated between $342,766 and $392,962, with a best estimate of $352,590. That places the property below the H123414C - SIENA LIMMER LOOP median of $417,399, in a neighborhood that declined 2.7% over the past year.

Estimated Value Range

$342,766 $392,962
Best Estimate
$352,590
WCAD Value
$403,709
Low Confidence

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

There are 5 comparable properties within range, but few are in H123414C - SIENA LIMMER LOOP. The estimated range of $342,766 and $392,962 should be treated as a rough guide.

Comparable Properties (5)

6813 CATERINA CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,256 sqft Built 2017
Raw Value $415,041
Adjusted Value $342,766

Adjusted -$70,632 for 337 sqft less living space and -$1,643 for being older. Net adjustment: -$72,275.

3 bed 2 bath 2,159 sqft Built 2014
Raw Value $416,078
Adjusted Value $369,062

Adjusted -$50,302 for 240 sqft less living space and +$3,286 for being newer. Net adjustment: -$47,016.

6536 STRELITZIA CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,665 sqft Built 2020
Raw Value $346,299
Adjusted Value $392,962

Adjusted +$53,236 for 254 sqft more living space and -$6,573 for being older. Net adjustment: +$46,663.

3 bed 2 bath 1,787 sqft Built 2009
Raw Value $313,422
Adjusted Value $352,590

Adjusted +$27,666 for 132 sqft more living space and +$11,502 for being newer. Net adjustment: +$39,168.

3 bed 2 bath 1,787 sqft Built 2009
Raw Value $311,043
Adjusted Value $350,211

Adjusted +$27,666 for 132 sqft more living space and +$11,502 for being newer. Net adjustment: +$39,168.

The Neighborhood

This home is valued 3.3% below the H123414C - SIENA LIMMER LOOP median of $417,399. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.7% over the past year.

H123414C - SIENA LIMMER LOOP

typical
1,146 Properties
$417,399 Median Value
-2.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$403,709
Median
$417,399

This home is -3.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,604 across all districts. With a homestead exemption claimed, that drops to $7,842 — saving $1,762 per year. That's $654 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
Hutto ISDSchool1.2052%$4,866
Siena MUD #2MUD0.6020%$2,430
Williamson CountyCounty0.3694%$1,491
Williamson County ESD #3 - HuttoESD0.1000%$404
Williamson County FM/RdCounty0.0443%$179
EWC Higher Ed Centerspecial0.0409%$165
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$9,604

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $352,590 would pay approximately $2,201 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.

View full property details