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New Castle, DE Real Estate

New Castle is a city in New Castle County, Delaware with a population of about 5,519. The median home value is near $262,100, and median rent runs around $1,675/mo.

Market + demographic figures: U.S. Census ACS (2023 5-year). Geocoding: OpenStreetMap.

Median Home Value
$262,100
Median Rent
$1,675/mo
Population
5,519
Median Income
$92,565
Median Age
46.4
Homeownership
63.5%

Monthly payment on a median New Castle home

Example for a $262,100 home: 20% down, 30-yr at ~6.75%, DE property tax ~0.58%, 0.4% insurance.

Est. monthly (PITI)
$1,574
Principal & interest
$1,360
Property tax / mo
$127
Down payment (20%)
$52,420

New Castle at a glance

  • 13.4% of residents 25+ hold a bachelor's degree or higher.
  • 63.5% of occupied homes are owner-occupied.
  • Median household income is $92,565.
  • Always verify the assigned school district, flood zone, and HOA for a specific address before signing.

Other Delaware cities

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