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Ellen Clancy
REALTOR®
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491 Marcy Street, Portsmouth, NH 03801

$1,325,000
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New to the Market Active
SQUARE FEET1,800 MLS#5100943
STATUSActive PROPERTY TYPEMulti Unit - Multiple SCHOOLPortsmouth

Listing Courtesy of: Duston Leddy Real Estate
Agency Contact: Cell: 603-828-3820
Associate Name: Kirstin Stallkamp
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Property Description

Exceptional owner-occupied and investment opportunity in Portsmouth's coveted South End. This beautifully updated legal two-unit property combines the charm of a historic home while offering the ideal blend of lifestyle and cash flow. You'll love the flexibility of the layout as well which can be configured as a single family home, or side-by-side duplex, or it's current layout as a home with a 2-room studio apartment. The owner's residence is filled with timeless New England character while offering thoughtful modern updates throughout. The attached studio features its own private entrance, efficient layout, and a spa-inspired bathroom complete with a private sauna, creating a memorable guest or tenant experience. Outside you'll enjoy morning coffee or evening cocktails on your spacious, private back patio - and a private patio for the apartment as well! The oversized shed offers fantastic storage, a work shop, or garage potential. Originally built circa 1750, the property underwent extensive exterior renovations in 2025, including a new roof, four skylights, new windows, cedar siding on the front faade, Hardie cement board siding on the sides and rear, and blown-in insulation. Additional features include natural gas heat (new furnace being installed prior to closing), public water and sewer, two 100-amp panels, a detached storage shed, and 1 off-street parking spot. Located just steps from Prescott Park, Strawbery Banke, the Piscataqua River waterfront, and Portsmouth's renowned restaurants, boutiques, and entertainment, this is a rare opportunity to own an income-producing property in one of New England's most desirable coastal communities. Whether you're looking to offset your mortgage with rental income, expand your investment portfolio, or enjoy the flexibility of a legal two-unit property in an unbeatable location, 491 Marcy Street offers exceptional value and endless possibilities. Showings start at open house, Saturday July 25th, 12 to 2pm.

491 Marcy Street | MLS# 5100943

This multi-family property located at 491 Marcy Street, Portsmouth, NH 03801 is currently listed for sale with an asking price of $1,325,000. Marcy Street is located within the Portsmouth school district. Search Portsmouth real estate on ellenclancy.masiellogrouprealestate.com today.

Property Features

Property Type: Multi Unit - Multiple
Basement: Crawl Space, Dirt Floor, Unfinished
Basement: Yes
Cooling: None
Fenced: Yes
Heating: Natural Gas, Forced Air
Home Style: Colonial
Lot Size: 0.07 Acres
Roof Type: Asphalt Shingle
Stories: 2.0
Taxes: $10,018
Year Built: 1750

Amenities

Full Fence
Garden Space
Natural Shade
Shed
Storage

Feature Descriptions

Construction: Fiberglss Blwn Insulation, Fiber Cement Exterior
Construction Status: Existing
Days on Site: 5
Driveway: Crushed Stone
Driveway: Crushed Stone
Electric: 100 Amp Service, Circuit Breaker(s)
Exterior: Fiberglss Blwn Insulation, Fiber Cement Exterior
Flood Zone: No
Flooring: Hardwood, Tile
Foundation: Block, Brick, Stone w/ Skim Coating
Foundation: Block, Brick, Stone w/ Skim Coating
Lot: Corner, Landscaped, Sidewalks, Water View, In Town, Near Country Club, Near Golf Course, Near Paths, Near Shopping, Near Public Transport, Near School(s)
Nearby Bodies of Water: Piscataqua River
Parking: Driveway, Off Street, On-Site
Roads: Paved, Public Maintained Road
Sewer: Public
Sq. Ft. Total Finished: 1800
Total Stories: 2
Units: 2
Water: Public
Water Access: No
Water Body Type: River
Water View: Yes
Zoning: GRB

Local Schools

High School: Portsmouth High School
Middle School: Portsmouth Middle School
Elementary School: Little Harbor School
School District: Portsmouth

Listed By / Shown By

Listed By

Agency Name: Duston Leddy Real Estate
Agency Contact: Cell: 603-828-3820
Agent Name: Kirstin Stallkamp

Shown By

Agent Name: Ellen Clancy
Agent Phone:
Agency Title: Better Homes and Gardens Real Estate The Masiello Group

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Estimated Payment

$ 4,170.17 per month $2,948.88 Principal & Interest $834.83 Property Tax $386.46 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided 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. Information on this site was last updated 07/27/2026. The listing information on this page last changed on 07/27/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Mon 07/27/2026 9:40:03 AM EST) or MLSPIN MLS (last updated Mon 07/27/2026 9:37:14 AM EST) or Prime MLS (last updated Mon 07/27/2026 9:33:34 AM EST) or MREIS (last updated Mon 07/27/2026 9:34:50 AM EST). Real estate listings held by brokerage firms other than Better Homes and Gardens Real Estate The Masiello Group may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

Listing data compilation and photo(s) 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 2026-07-27 09:33:34

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Agency License Information: Better Homes and Gardens® and the Better Homes and Gardens Real Estate Logo are registered service marks owned by Meredith Corporation and licensed to Better Homes and Gardens Real Estate LLC. The Masiello Group Limited fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Each franchise is independently owned and operated. Any services or products provided by independently owned and operated franchisees are not provided by, affiliated with or related to Better Homes and Gardens Real Estate LLC nor any of its affiliated companies.


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