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1466 SAWMILL XING, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed3 bath1,679 sqftBuilt 2022

Property at a Glance

This home is estimated between $453,972 and $543,851, with a best estimate of $510,886. That places the property below the R455524B - HOMESTEAD AT OLD SETTLERS R5 median of $584,835, in a neighborhood that appreciated 31.2% over the past year.

Estimated Value Range

$453,972 $543,851
Best Estimate
$510,886
WCAD Value
$561,772
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $453,972 and $543,851. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4 bed 3 bath 1,617 sqft Built 2023
Raw Value $530,250
Adjusted Value $543,851

Adjusted +$17,769 for 62 sqft more living space and -$4,168 for being older. Net adjustment: +$13,601.

1704 SAWMILL XING, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,155 sqft Built 2023
Raw Value $594,557
Adjusted Value $453,972

Adjusted -$136,417 for 476 sqft less living space and -$4,168 for being older. Net adjustment: -$140,585.

1616 SAWMILL XING, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 1,986 sqft Built 2022
Raw Value $598,869
Adjusted Value $510,886

Adjusted -$87,983 for 307 sqft less living space. Net adjustment: -$87,983.

1533 SAWMILL XING, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 1,590 sqft Built 2022
Raw Value $502,519
Adjusted Value $528,025

Adjusted +$25,506 for 89 sqft more living space. Net adjustment: +$25,506.

1508 SAWMILL XING, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 1,998 sqft Built 2022
Raw Value $597,387
Adjusted Value $505,965

Adjusted -$91,422 for 319 sqft less living space. Net adjustment: -$91,422.

The Neighborhood

This home is valued 3.9% below the R455524B - HOMESTEAD AT OLD SETTLERS R5 median of $584,835. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 31.2% over the past year.

R455524B - HOMESTEAD AT OLD SETTLERS R5

typical
142 Properties
$584,835 Median Value
+31.2% YoY Change
0% Have Pool
100% Have Garage
This Home
$561,772
Median
$584,835

This home is -3.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,978 across all districts. With a homestead exemption claimed, that drops to $11,624 — saving $1,354 per year. That's $969 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%$5,017
Round Rock MUD #2MUD0.5110%$2,871
Round RockCity0.3720%$2,090
Williamson CountyCounty0.3694%$2,075
Austin Community Collegespecial0.1034%$581
Williamson County FM/RdCounty0.0443%$249
Upper Brushy Creek WCIDWater0.0170%$96
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3103%$12,978

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $510,886 would pay approximately $3,189 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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