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2909 PLANTATION DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,054 sqftBuilt 2003

Property at a Glance

This home is estimated between $638,765 and $864,913, with a best estimate of $811,778. That places the property above the R131699C - WOOD/HIDDEN GLEN R5 median of $654,830, in a neighborhood that declined 9.7% over the past year.

Estimated Value Range

$638,765 $864,913
Best Estimate
$811,778
WCAD Value
$757,601
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 $638,765 and $864,913 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $864,913

Adjusted -$51,871 for 165 sqft less living space and +$12,135 for being newer. Net adjustment: -$39,736.

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $823,217

Adjusted -$31,437 for 100 sqft less living space and -$6,068 for being older. Net adjustment: -$37,505.

4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $638,765

Adjusted +$43,383 for 138 sqft more living space and +$33,371 for being newer. Net adjustment: +$76,754.

4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $661,608

Adjusted +$43,383 for 138 sqft more living space and +$39,439 for being newer. Net adjustment: +$82,822.

4 bed 3 bath 1,811 sqft Built 2014
Raw Value $702,015
Adjusted Value $811,778

Adjusted +$76,392 for 243 sqft more living space and +$33,371 for being newer. Net adjustment: +$109,763.

The Neighborhood

This home is valued 15.7% above the R131699C - WOOD/HIDDEN GLEN R5 median of $654,830. With 424 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.7% over the past year.

R131699C - WOOD/HIDDEN GLEN R5

above average
424 Properties
$654,830 Median Value
-9.7% YoY Change
1% Have Pool
97% Have Garage
This Home
$757,601
Median
$654,830

This home is +15.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,631 across all districts. With a homestead exemption claimed, that drops to $12,241 — saving $1,390 per year. That's $1,020 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%$6,766
Round RockCity0.3720%$2,818
Williamson CountyCounty0.3694%$2,799
Austin Community Collegespecial0.1034%$783
Williamson County FM/RdCounty0.0443%$336
Upper Brushy Creek WCIDWater0.0170%$129
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$13,631

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $811,778 would pay approximately $5,067 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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