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2643 DEEP RIVER CIR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,114 sqftBuilt 2005

Property at a Glance

This home is estimated between $661,647 and $837,334, with a best estimate of $754,640. That places the property above the R565601C - LAKE FOREST SOUTH ALL median of $717,955, in a neighborhood that appreciated 0.8% over the past year.

Estimated Value Range

$661,647 $837,334
Best Estimate
$754,640
WCAD Value
$835,909
High Confidence

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

Based on 5 comparable properties in R565601C - LAKE FOREST SOUTH ALL, this home's estimated market value is between $661,647 and $837,334. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2647 DEEP RIVER CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,300 sqft Built 2006
Raw Value $822,321
Adjusted Value $754,640

Adjusted -$59,606 for 186 sqft less living space and -$8,075 for being older. Net adjustment: -$67,681.

2745 DEEP RIVER CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,652 sqft Built 2007
Raw Value $850,256
Adjusted Value $661,695

Adjusted -$172,410 for 538 sqft less living space and -$16,151 for being older. Net adjustment: -$188,561.

2603 DEEP RIVER CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,569 sqft Built 2002
Raw Value $783,232
Adjusted Value $661,647

Adjusted -$145,811 for 455 sqft less living space and +$24,226 for being newer. Net adjustment: -$121,585.

2757 DEEP RIVER CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 2,214 sqft Built 2005
Raw Value $869,380
Adjusted Value $837,334

Adjusted -$32,046 for 100 sqft less living space. Net adjustment: -$32,046.

2721 DEEP RIVER CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,785 sqft Built 2006
Raw Value $664,553
Adjusted Value $761,911

Adjusted +$105,433 for 329 sqft more living space and -$8,075 for being older. Net adjustment: +$97,358.

The Neighborhood

This home is valued 16.4% above the R565601C - LAKE FOREST SOUTH ALL median of $717,955. With 493 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.8% over the past year.

R565601C - LAKE FOREST SOUTH ALL

above average
493 Properties
$717,955 Median Value
+0.8% YoY Change
1% Have Pool
95% Have Garage
This Home
$835,909
Median
$717,955

This home is +16.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,040 across all districts. With a homestead exemption claimed, that drops to $13,636 — saving $1,404 per year. That's $1,136 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%$7,466
Round RockCity0.3720%$3,110
Williamson CountyCounty0.3694%$3,088
Austin Community Collegespecial0.1034%$864
Williamson County FM/RdCounty0.0443%$371
Upper Brushy Creek WCIDWater0.0170%$142
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$15,040

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $754,640 would pay approximately $4,710 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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