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2820 PLANTATION DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,550 sqftBuilt 2006

Property at a Glance

This home is estimated between $366,261 and $1,011,740, with a best estimate of $611,246. That places the property below the R131699C - WOOD/HIDDEN GLEN R5 median of $654,830, in a neighborhood that declined 9.7% over the past year.

Estimated Value Range

$366,261 $1,011,740
Best Estimate
$611,246
WCAD Value
$539,196
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R131699C - WOOD/HIDDEN GLEN R5. The estimated range of $366,261 and $1,011,740 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $869,293

Adjusted +$103,428 for 329 sqft more living space and +$24,270 for being newer. Net adjustment: +$127,698.

3 bed 2 bath 3,097 sqft Built 2000
Raw Value $556,425
Adjusted Value $366,261

Adjusted -$171,961 for 547 sqft less living space and -$18,203 for being older. Net adjustment: -$190,164.

3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $611,246

Adjusted +$94,940 for 302 sqft more living space and +$36,405 for being newer. Net adjustment: +$131,345.

4 bed 2 bath 3,110 sqft Built 2000
Raw Value $572,254
Adjusted Value $378,004

Adjusted -$176,047 for 560 sqft less living space and -$18,203 for being older. Net adjustment: -$194,250.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $1,011,740

Adjusted +$104,057 for 331 sqft more living space and +$3,034 for being newer. Net adjustment: +$107,091.

The Neighborhood

This home is valued 17.7% below the R131699C - WOOD/HIDDEN GLEN R5 median of $654,830. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.7% over the past year.

R131699C - WOOD/HIDDEN GLEN R5

below average
424 Properties
$654,830 Median Value
-9.7% YoY Change
1% Have Pool
97% Have Garage
This Home
$539,196
Median
$654,830

This home is -17.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,702 across all districts. With a homestead exemption claimed, that drops to $8,352 — saving $1,350 per year. That's $696 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%$4,816
Round RockCity0.3720%$2,006
Williamson CountyCounty0.3694%$1,992
Austin Community Collegespecial0.1034%$558
Williamson County FM/RdCounty0.0443%$239
Upper Brushy Creek WCIDWater0.0170%$92
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,702

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $611,246 would pay approximately $3,815 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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