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Sold on 06/23/2008
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21871 Knob Hill Pl, Ashburn, VA 20148

$1,280,000

Last sold 06/23/2008 for $621K

  • 4

    bed

  • 3

    bath

  • 3,848

    Sqft ($162/Sqft)

House not for sale
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About 21871 Knob Hill Pl

Property type House
Year built 2008
HOA fee $0/month
Lot size 0.3 Acre
Movoto estimate
Property description
This 4-bedroom, 3-bathroom single-family home is located at 21871 Knob Hill Pl, Ashburn, VA, 20148 in Loudoun County and was built in 2008. This home offers 3,848 square feet of living space on a 13,068 sq ft lot. The estimated market value is $1,280,000, approximately $333 per square foot.
$1.28M
Range: $1.16M-$1.39M
Last 30 days 
  • — Off Market
    —
  • Jun 2008
    Public Records
  • Jun 23, 2008 Sold
    $621,819
  • Year Property taxes Tax assessment
  • 2024
    $9,509 +11.2%
    $1,099,300 +12.49%
  • 2023
    $8,551 +5.1%
    $977,270 +6.85%
  • 2022
    $8,140 +1.7%
    $914,590 +11.93%
  • 2021
    $8,007 +3.5%
    $817,090 +9.28%
  • 2020
    $7,739 +1.9%
    $747,690 +2.91%
  • 2019
    $7,592 +0.4%
    $726,540 +4.2%
  • 2018
    $7,565 -1.5%
    $697,280 +2.16%
  • 2017
    $7,678 +1.8%
    $682,520 +3.15%
  • 2015
    $7,546
    $661,660
  • 21871 Knob Hill Pl
    $621K
  • —
  • 20148
    $850K -2% y/y
  • Ashburn
    $769K +6% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
21875 Knob Hill Pl, Ashburn, VA 20148 $1,336,000 4/4 4,158 0.02
21867 Knob Hill Pl, Ashburn, VA 20148 $1,278,000 4/4 4,032 0.02
21870 Knob Hill Pl, Ashburn, VA 20148 $1,130,000 4/4 2,724 0.03
21874 Knob Hill Pl, Ashburn, VA 20148 $1,321,000 4/3 3,978 0.03
21866 Knob Hill Pl, Ashburn, VA 20148 $1,121,000 4/4 2,724 0.03
21879 Knob Hill Pl, Ashburn, VA 20148 $1,134,000 4/3 2,960 0.04
21863 Knob Hill Pl, Ashburn, VA 20148 $1,282,000 4/4 4,023 0.04
21854 Knob Hill Pl, Ashburn, VA 20148 $1,111,000 4/3 2,724 0.04

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
Sycolin Creek Elementary School
public Grades PK, K-5
Loudoun County Public Schools
7/10
Brambleton Middle School
public Grades 6-8
Loudoun County Public Schools
N/A
Independence High
public Grades 9-12
Loudoun County Public Schools
Source: GreatSchools.org © 2026. All rights reserved.

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