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43 S Main StreetAllentown, NJ 08501Price: $499,000

  • Price: $499,000
  • Est. Mortgage of $/month
  • 36 Days on Market
$
$
%
$/month over payments
Federal 30-year interest rate: 6.36% last updated on May 14, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $499,000List Price
  • 43Building Number
  • S Main StreetStreet
  • AllentownTown
  • NJState
  • 08501Zip
  • ActiveStatus
  • 2Bedrooms
  • 2,029Square Feet

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This is a fantastic opportunity to own income property in sought-after Allentown NJ. This duplex affords you the opportunity to have two income-producing units, or live in one side while collecting rent on the other! This two-story home sits right on Connies Millpond in downtown Allentown, with a deep backyard offering gorgeous water views. The lower unit is 1 bedroom, 1 bath and currently occupied on a lease for $2100/month. The upstairs unit is 1 bedroom/1 bath plus a spacious loft with many potential uses (bedroom, office, den, etc). It is vacant for an owner/user, but has the potential of $2500/month for an investor.

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Listed by Joe DeLorenzo of RE/MAX Select - Princeton

Copyright 2026 BRIGHT, All Rights Reserved.  Information Deemed Reliable But Not Guaranteed. The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Century 21 Action Plus Realty participates, and is provided by BRIGHT through a licensing agreement. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.Data last updated May 20, 2026. Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale.

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