Carnegie Crossing

New homes by Lennar in Monmouth Junction, New Jersey · Middlesex County · From $857,990

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Carnegie Crossing is a new-home community in Monmouth Junction, New Jersey, built by Lennar. Homes are listed from $857,990, as last verified. Below you'll find the community facts, what living in Monmouth Junction costs, other new-home communities nearby, and how to get in touch.

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Community facts

BuilderLennar
LocationMonmouth Junction, New Jersey
CountyMiddlesex County
PriceFrom $857,990 (last verified; confirm with the builder)
Community typeAll ages

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Living in Monmouth Junction

  • 9,457 residents
  • Median home value $497,100
  • Median listing price $579,000 (2026-06-01)
  • Median rent $1,880/month
  • Median household income $125,892
  • Home prices changed 6.1% over the past year (FHFA)

Sources: U.S. Census Bureau ACS 2023; FHFA House Price Index; FRED (Realtor.com county data).

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Floor plans and builder details for Carnegie Crossing on NewUSAHouses.com

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