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Single family home for sale at 51 Portland St, Lancaster, NH 03584 | MLS# 5105629 | Listing updated on 2026-09-17
Photo 1 of Single family home for sale at 51 Portland St, Lancaster, NH 03584 | MLS# 5105629 | Listing updated on 2026-09-17
Photo 2 of Single family home for sale at 51 Portland St, Lancaster, NH 03584 | MLS# 5105629 | Listing updated on 2026-09-17
Photo 3 of Single family home for sale at 51 Portland St, Lancaster, NH 03584 | MLS# 5105629 | Listing updated on 2026-09-17
Photo 4 of Single family home for sale at 51 Portland St, Lancaster, NH 03584 | MLS# 5105629 | Listing updated on 2026-09-17
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Listed by: Dino Amato | REAL Broker NH, LLC (855) 450-0442

$350,000

Monthly Est:$1,742

  • Beds Icon3 Beds
  • Beds Icon
    3 Baths
  • Beds Icon2,137sqft

51 Portland St, Lancaster, NH 03584

$1,742/moEst:

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  • Single Family Residence

  • Built in 1864

  • $-- HOA

  • 23,958 sqft lot

  • $164/sq.ft

Description

Welcome to 51 Portland Street, a beautifully preserved 1861 New Englander that offers the rare combination of historic character, thoughtful modern updates, and genuine income potential. This is a home that tells a story while giving you everything you need for comfortable, flexible living today.
The main residence features 3 bedrooms and 2 baths across a warm, well proportioned layout. Formal living and dining rooms are anchored by a cozy fireplace and original built-ins, showcasing the craftsmanship of a bygone era. The eat-in kitchen flows easily into a versatile office/den, and a first-floor laundry adds everyday convenience. Recent upgrades include a 200-amp electric
al system, giving today's buyers modern peace of mind alongside the home's timeless charm.

What truly sets this property apart is the completely finished, recently updated in-law apartment. Accessed through its own private rear entrance, this fully-equipped unit includes a kitchenette, full bath, bedroom, and living room, move-in ready for rental income, extended family, or a private guest suite. It also connects internally to the main house, giving buyers the flexibility to use it as additional living space when needed.

Outside, enjoy a generous 0.55-acre village lot with 122 feet of road frontage, an attached one-car garage, and a separate workshop which is heated with it's own pellet stove, perfect for winter hobbies, storage, or a home-based business. Solid wood-frame construction with clapboard exterior and a durable metal roof reflect a home built to last, and now updated to match.

Ideally situated within walking distance of downtown Lancaster's shops, restaurants, and community amenities, and served by the White Mountain Regional School District, this property offers small-town charm with everyday convenience.

Whether you're drawn to the historic details, the income-generating apartment, or simply the move-in-ready condition, 51 Portland Street is a rare find in today's market.

  • Houzeo last checked: 1 hour ago
  • Listing updated: September 17, 2026 at 5:24 pm
  • Source: NEREN/Prime MLS-NH | MLS#: 5105629 NEREN/Prime MLS-NH

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Nh Coos County

  • City

    Lancaster

  • Neighborhood

    --

  • Year Built

    1864

  • HOA Fees

    -

  • Finished Area

    2,137 sqft

  • Lot Size

    23,958 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    NEREN/Prime MLS

  • MLS Number

    5105629

  • MLS Status

    (10) Active - Active

  • Days on Market

    55

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 3

    Bathrooms: 3

Interior

  • Heating

    Oil, Alternative Heat Stove

  • Flooring

    Hardwood, Wood

  • Appliances

    Electric Cooktop, Dishwasher, Dryer, Electric Stove, Electric Water Heater

  • Interior Features

    Ceiling Fan(s), Dining Area, 1 Fireplace, In Law/adu, In Law Floorplan, 1st Floor Laundry

  • Cooling

    None

  • Exterior Features

    Deck

  • Sewer

    Public

Construction

  • Year Built

    Year Built: 1864

  • Home type

    Single Family Residence

  • Foundation Details

    Stone

  • Property Condition

    Existing

  • Construction Materials

    Post And Beam

  • Architectural Style

    Colonial

  • Roof

    Metal

Utilities & Energy

  • Utilities

    Cable, Propane, Satellite

  • Parking Features

    Driveway, Garage, On Site, Parking Spaces 1 10

  • Water Source

    Public

  • Basement

    Bulkhead, Basement Stairs

  • Electric

    200+ Amp Service

Other Features

  • Lot Features

    Country Setting, Landscaped, Level, In Town, Near Paths, Neighborhood, Near Hospital

Price History

DateEventPrice

09/16/2026

Source: mls_logoNEREN/Prime MLS-NH #5105629

Price Decreased

$350,000 -10.03%

$164/sqft

09/09/2026

Source: mls_logoNEREN/Prime MLS-NH #5105629

Listed for Sale

$389,000 +122.29%

$182/sqft

11/17/2020

Source: mls_logoNEREN/Prime MLS-NH #4829751

Sold

$175,000

$82/sqft

Nearby Homes

Based on information from PrimeMLS Inc. through Oct 14, 2026, 11:15AM. This display of listings may or may not be the entire Compilation from the PrimeMLS database, and PrimeMLS does not guarantee the accuracy of such information. The listing broker's offer of compensation is made only to other real estate licensees who are participant members of PrimeMLS. 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 Oct 14, 2026, 11:15AM. © 2026 PrimeMLS, Inc. All Rights Reserved.

Advertising Broker: Derek Greene | The Greene Realty Group