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48 Mayo Street, 
Belfast, ME 04915

$2,750,000


4

Beds


4

Baths


3,642

Sq Ft


Single Family


Virtual Tour

Active Under Contract

United Realty

Last updated:

September 15, 2026, 05:47 AM

MLS#

1679513

Source:

ME MREIS

About This Home

48 Mayo Street

This property with its beach on Belfast Harbor welcomes you to some of the most prestigious and beautiful waterfront in all of Mid Coast Maine. Easily accessible from the front lawn, this exquisite property provides the best that waterfront living has to offer. Views of Belfast Harbor with activity from sailboats, schooners, and lobster boats coming into harbor, while views to the South showcase open vistas toward Islesboro, Bayside, and the Acadia National Park region. The updated and remodeled main home features 11 rooms, 4 baths, and 2 wood-burning fireplaces. Recently added in-law suite provides a private entrance to its secluded oceanfront patio. Additionally, a separate guest house comfortably accommodates visiting friends and family. Property consists of 1.9+/- acres, offers potential for a separate building waterfront lot, and includes a generous 355' of oceanfront. Moor your boat in front of your house or add a pier and walk aboard. Contact us for full details and a private viewing of this once in a lifetime opportunity.

Home Facts

Single Family

4 Baths

4 Bedrooms

Built in 1969

Price Summary

2,750,000

$755 per Sq. Ft.

MLS #:

1679513

Last Updated:

September 15, 2026, 05:47 AM


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

3


Structure

Structure

Architectural Style:

Cottage, Ranch

Building Area:

3,642 Sq. Ft.

Year Built:

1969


Lot

Lot Size (Sq. Ft):

82,764


Finances & Disclosures

Finances

Price:

$2,750,000

Price per Sq. Ft:

$755 per Sq. Ft.

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MREIS Multiple Listing Service™ systemListing data is derived in whole or in part from the Maine IDX & is for consumers' personal, noncommercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. © 2026 Maine Real Estate Information System, Inc. All Rights Reserved

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.