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1321 RIVER FOREST DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

6 bed4 bath2,195 sqftBuilt 2000

Property at a Glance

This home is estimated between $424,060 and $646,035, with a best estimate of $640,301. That places the property below the R565601C - LAKE FOREST SOUTH ALL median of $717,955, in a neighborhood that appreciated 0.8% over the past year.

Estimated Value Range

$424,060 $646,035
Best Estimate
$640,301
WCAD Value
$858,902
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 $424,060 and $646,035. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1319 RIVER FOREST DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,405 sqft Built 2000
Raw Value $796,413
Adjusted Value $640,301

Adjusted -$67,298 for 210 sqft less living space and -$88,814 for no garage. Net adjustment: -$156,112.

2805 FOREST GREEN DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,086 sqft Built 2002
Raw Value $716,069
Adjusted Value $646,035

Adjusted +$34,931 for 109 sqft more living space and -$16,151 for being older and -$88,814 for no garage. Net adjustment: -$70,034.

2751 LAKE FOREST DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,033 sqft Built 2002
Raw Value $694,396
Adjusted Value $641,346

Adjusted +$51,915 for 162 sqft more living space and -$16,151 for being older and -$88,814 for no garage. Net adjustment: -$53,050.

1421 RIVER FOREST DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,225 sqft Built 2004
Raw Value $609,177
Adjusted Value $478,447

Adjusted -$9,614 for 30 sqft less living space and -$32,302 for being older and -$88,814 for no garage. Net adjustment: -$130,730.

2715 LAKE FOREST DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,601 sqft Built 2000
Raw Value $642,983
Adjusted Value $424,060

Adjusted -$130,109 for 406 sqft less living space and -$88,814 for no garage. Net adjustment: -$218,923.

The Neighborhood

This home is valued 19.6% 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
$858,902
Median
$717,955

This home is +19.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,077 across all districts. With a homestead exemption claimed, that drops to $13,672 — saving $1,405 per year. That's $1,139 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%$7,484
Round RockCity0.3720%$3,117
Williamson CountyCounty0.3694%$3,096
Austin Community Collegespecial0.1034%$866
Williamson County FM/RdCounty0.0443%$371
Upper Brushy Creek WCIDWater0.0170%$142
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$15,077

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $640,301 would pay approximately $3,997 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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