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103 Harmony St, Historic New Castle, DE 19720

$453,000

Last sold date unavailable

  • 4

    bed

  • 2

    bath

  • 1,750

    Sqft ($198/Sqft)

House not for sale
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About 103 Harmony St

Property type House
Neighborhood
Year built 1870
HOA fee $0/month
Lot size 3,049 Sqft
Movoto estimate
Property description
This 4-bedroom, 2-bathroom single-family home is located at 103 Harmony St, Historic New Castle, DE, 19720 and was built in 1870. This home offers 1,750 square feet of living space on a 3,049 sq ft lot. The estimated market value is $453,000, approximately $259 per square foot.
$453K
Range: $389K-$516K
Last 30 days 
  • Year Property taxes Tax assessment
  • 2024
    $2,302 +10.5%
    $80,400
  • 2023
    $2,084 -3.9%
    $80,400
  • 2022
    $2,168 +1.5%
    $80,400
  • 2021
    $2,136 -1.0%
    $80,400
  • 2020
    $2,159 +10.6%
    $80,400
  • 2019
    $1,952 -24.6%
    $80,400
  • 2018
    $2,587 +88.4%
    $80,400
  • 2016
    $1,373 -21.0%
    $80,400
  • 2015
    $1,739
    —
  • 103 Harmony St
    $346K
  • New Castle Historic District
    $349K
  • 19720
    $340K +4% y/y
  • Historic New Castle
    —
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
105 Harmony St, Historic New Castle, DE 19720 $478,000 4/2 1,750 0.01
100 The Strand, Historic New Castle, DE 19720 $724,000 4/2 1,900 0.01
115 Harmony St, Historic New Castle, DE 19720 $624,000 3/2 2,650 0.01
106 The Strand, Historic New Castle, DE 19720 $528,000 6/3 1,500 0.02
117 Harmony St, Historic New Castle, DE 19720 $618,000 3/2 2,650 0.02
58 The Strand, Historic New Castle, DE 19720 $697,000 6/2 2,250 0.02
119 Harmony St, Historic New Castle, DE 19720 $404,000 3/1 1,650 0.02
114 Harmony St, Historic New Castle, DE 19720 $412,000 4/1 850 0.02

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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3/10
Downie (Carrie) Elementary School
public Grades K-5
Colonial School District
1/10
McCullough (Calvin R. ) Middle School
public Grades 6-8
Colonial School District
Source: GreatSchools.org © 2026. All rights reserved.

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