Multi-Family for Sale: 89 New Castle Avenue, Portsmouth, NH 03801 SOLD

1,950 sqft
$1,200,000
$1,200,000
89 New Castle Avenue, Portsmouth, NH 03801 SOLD
1,950 sqft
$1,200,000
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Selling Price: $1,200,000
Original List Price: $1,300,000
Sold at 92.3% of list price
Sold Date: 08/06/2025

Type Multi-Family
Style Other
Square Feet 1,950 sqft
Lot Size 0.18 acres
Year Built 1900

City Portsmouth
County Rockingham

MLS 5055257
Status Closed

Lot & Building Features

Utilities Other
Construction Vinyl Siding
Cooling None
Heating Hot Water
Sewer Public
Water Public
Basement Description Other
Foundation Other
Lot Description City Lot
Roof Asphalt Shingle
Garage Yes

Price History of 89 New Castle Avenue

Date Name Price Difference
08/06/2025 Listing Price $1,200,000 N/A
*Information provided by REWS for your reference only. The accuracy of this information cannot be verified and is not guaranteed.

Map of 89 New Castle Avenue, Portsmouth, NH

Location Map Street View
Listed by Carey Giampa, LLC/Rye, Theresa Clark 603-969-7841
Sold by Duston Leddy Real Estate, Kirstin Stallkamp
Photo of Jacki Walker
Jacki Walker
Referral Agent / Rentals
Direct: 603-969-0776
Office
655 Wallis Road.
Rye, NH 03870
603-964-7000
PrimeMLS

Listing Last updated . Some properties which appear for sale on this web site may subsequently have sold or may no longer be available. Walk Score map and data provided by Walk Score. Google map provided by Google. Bing map provided by Microsoft Corporation.

All information provided is deemed reliable but is not guaranteed and should be independently verified.

Listing information courtesy of: Carey & Giampa Realtors

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 01/16/2026