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821 Koby Cir, Prosper, TX 75078

$1,068,000

Last sold date unavailable

  • 5

    bed

  • —

    bath

  • 4,479

    Sqft ($284/Sqft)

House not for sale
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About 821 Koby Cir

Property type House
Year built 2017
HOA fee $0/month
Lot size 0.34 Acre
Movoto estimate
Property description
This 5-bedroom single-family home is located at 821 Koby Cir, Prosper, TX, 75078 in Collin County and was built in 2017. This home offers 4,479 square feet of living space on a 14,604 sq ft lot. The estimated market value is $1,068,000, approximately $238 per square foot.
$1.06M
Range: $886K-$1.24M
Last 30 days 
  • Year Property taxes Tax assessment
  • 2023
    $20,108 +16.6%
    $1,020,683 +1.42%
  • 2022
    $17,246 +16.4%
    $1,006,361 +27.59%
  • 2021
    $14,820 +3.3%
    $788,731 +18.13%
  • 2020
    $14,352 +8.3%
    $667,670 +18.14%
  • 2019
    $13,251 +25.2%
    $565,171
  • 2018
    $10,586
    $565,171
  • 821 Koby Cir
    $1.27M
  • —
  • 75078
    $859K +1% y/y
  • Prosper
    $859K +1% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
851 Overlook, Prosper, TX 75078 $1,302,000 4/4 3,550 0.02
841 Koby Cir, Prosper, TX 75078 $1,288,000 5/5 4,608 0.03
820 Ivy Glen Ct, Prosper, TX 75078 $1,176,000 4/4 4,514 0.03
841 Overlook, Prosper, TX 75078 $1,041,000 5/— 4,191 0.04
830 Ivy Glen Ct, Prosper, TX 75078 $1,068,000 5/— 3,691 0.04
810 Ivy Glen Ct, Prosper, TX 75078 $1,128,000 5/5 4,096 0.04
840 Ivy Glen Ct, Prosper, TX 75078 $1,029,000 4/— 3,362 0.04
800 Ivy Glen Ct, Prosper, TX 75078 $1,127,000 3/3 4,105 0.05

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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8/10
Reynolds Middle School
public Grades 6-8
Prosper Independent School District
7/10
Prosper High School
public Grades 9-12
Prosper Independent School District
Source: GreatSchools.org © 2026. All rights reserved.

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