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1632 SAWMILL XING, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed3 bath1,590 sqftBuilt 2023

Property at a Glance

This home is estimated between $432,634 and $522,512, with a best estimate of $489,548. 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

$432,634 $522,512
Best Estimate
$489,548
WCAD Value
$505,417
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 $432,634 and $522,512. 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 $522,512

Adjusted -$7,738 for 27 sqft less living space. Net adjustment: -$7,738.

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 $432,634

Adjusted -$161,923 for 565 sqft less living space. Net adjustment: -$161,923.

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 $489,548

Adjusted -$113,489 for 396 sqft less living space and +$4,168 for being newer. Net adjustment: -$109,321.

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 $506,687

Adjusted +$4,168 for being newer. Net adjustment: +$4,168.

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 $484,627

Adjusted -$116,928 for 408 sqft less living space and +$4,168 for being newer. Net adjustment: -$112,760.

The Neighborhood

This home is valued 13.6% 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
$505,417
Median
$584,835

This home is -13.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,677 across all districts. With a homestead exemption claimed, that drops to $10,333 — saving $1,344 per year. That's $861 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%$4,514
Round Rock MUD #2MUD0.5110%$2,583
Round RockCity0.3720%$1,880
Williamson CountyCounty0.3694%$1,867
Austin Community Collegespecial0.1034%$523
Williamson County FM/RdCounty0.0443%$224
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3103%$11,677

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $489,548 would pay approximately $3,056 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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