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2603 DEEP RIVER CIR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath2,569 sqftBuilt 2002

Property at a Glance

This home is estimated between $783,280 and $958,919, with a best estimate of $821,069. 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

$783,280 $958,919
Best Estimate
$821,069
WCAD Value
$783,232
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 $783,280 and $958,919. 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 $876,224

Adjusted +$86,205 for 269 sqft more living space and -$32,302 for being older. Net adjustment: +$53,903.

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 $783,280

Adjusted -$26,599 for 83 sqft less living space and -$40,377 for being older. Net adjustment: -$66,976.

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 $958,919

Adjusted +$113,765 for 355 sqft more living space and -$24,226 for being older. Net adjustment: +$89,539.

2606 DEEP RIVER CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,399 sqft Built 2004
Raw Value $757,732
Adjusted Value $796,060

Adjusted +$54,479 for 170 sqft more living space and -$16,151 for being older. Net adjustment: +$38,328.

2605 DEEP RIVER CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,493 sqft Built 2005
Raw Value $820,940
Adjusted Value $821,069

Adjusted +$24,355 for 76 sqft more living space and -$24,226 for being older. Net adjustment: +$129.

The Neighborhood

This home is valued 9.1% 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

typical
493 Properties
$717,955 Median Value
+0.8% YoY Change
1% Have Pool
95% Have Garage
This Home
$783,232
Median
$717,955

This home is +9.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,093 across all districts. With a homestead exemption claimed, that drops to $12,697 — saving $1,396 per year. That's $1,058 per month a buyer should budget. The assessed value increased +6.2% vs the subdivision average of +0.8%. This above-average increase gives a protest opportunity score of 42 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,995
Round RockCity0.3720%$2,914
Williamson CountyCounty0.3694%$2,894
Austin Community Collegespecial0.1034%$810
Williamson County FM/RdCounty0.0443%$347
Upper Brushy Creek WCIDWater0.0170%$133
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,093
42 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $821,069 would pay approximately $5,125 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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