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1340 RIVER FOREST DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath2,433 sqftBuilt 2004

Property at a Glance

This home is estimated between $621,447 and $843,421, with a best estimate of $837,688. 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

$621,447 $843,421
Best Estimate
$837,688
WCAD Value
$845,227
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 $621,447 and $843,421. 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 $837,688

Adjusted +$8,973 for 28 sqft more living space and +$32,302 for being newer. Net adjustment: +$41,275.

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 $843,421

Adjusted +$111,201 for 347 sqft more living space and +$16,151 for being newer. Net adjustment: +$127,352.

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 $838,733

Adjusted +$128,186 for 400 sqft more living space and +$16,151 for being newer. Net adjustment: +$144,337.

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 $675,834

Adjusted +$66,657 for 208 sqft more living space. Net adjustment: +$66,657.

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 $621,447

Adjusted -$53,838 for 168 sqft less living space and +$32,302 for being newer. Net adjustment: -$21,536.

The Neighborhood

This home is valued 17.7% 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
$845,227
Median
$717,955

This home is +17.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,208 across all districts. With a homestead exemption claimed, that drops to $13,801 — saving $1,407 per year. That's $1,150 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%$7,549
Round RockCity0.3720%$3,144
Williamson CountyCounty0.3694%$3,123
Austin Community Collegespecial0.1034%$874
Williamson County FM/RdCounty0.0443%$375
Upper Brushy Creek WCIDWater0.0170%$144
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$15,208

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $837,688 would pay approximately $5,229 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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