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15 Union StreetPeterborough, NH 03458Price: $495,000

  • Price: $495,000
  • Est. Mortgage of $/month
  • 1 Day on Market
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Federal 30-year interest rate: 6.95% last updated on Sep 17, 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.
  • $495,000List Price
  • 2Bathrooms
  • 0.21Acreage
  • 1,815Square Feet
New Listing
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458
15 Union Street Peterborough NH 03458

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Listed by EXP Realty (Phone: 603-769-9233)
Updated two-unit property located close to downtown Peterborough. Unit A, on the first floor, offers 2 bedrooms plus a bonus room that could serve as an office, dining room, or additional living space. Unit B offers 2 bedrooms and 1 bath. Both units feature renovated kitchens and bathrooms, updated flooring and paint, and washer/dryer hookups. Significant improvements completed in 2025-2026 include a new roof, 22 replacement windows, plumbing updates, exterior painting, and a fully updated 400-amp electrical service with separate panels for Unit A, Unit B, and house/common areas so plenty of availability to add Mini-splits if desired. Primary heat is electric with a shared oil furnace retained for backup. Off-street parking. The property retains the character and some of the quirks of an 1800s home while benefiting from substantial recent updates. Seller is a licensed real estate agent.

Property Details of 15 Union Street

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Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated September 22, 2026 7:37 AM UTC

 

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