A rare downtown Moncton penthouse for sale at 850 Main Street. Unit 303 offers 10.5-ft ceilings, private rooftop deck, and 1,787 sq ft of luxury.

Listed at $729,900, this 1,787 square foot residence sits on the top floor of 850 Main Street, directly across from the Capitol Theatre. It is the only currently active downtown Moncton listing offering a private rooftop deck, 10.5-foot ceilings, and a material palette of hardwood, marble, and natural slate at this scale.

For a buyer seeking the downtown lifestyle without sacrificing space, finish quality, or private outdoor access, the conventional answer in Moncton has always been to compromise on at least one of those three. Unit 303 does not require the compromise.

The full listing details, photo gallery, and downloadable documents are available on the searchmonctonhomes.com listing page: View the full Unit 303 listing.

The Building and Its Position

850 Main Street is brick-and-wood construction in the heart of downtown Moncton, directly across from the Capitol Theatre. The building itself anchors the cultural and commercial centre of the city, and the top floor delivers a vantage point on the downtown core that newer condo construction simply does not replicate.

Everything that defines downtown Moncton is within walking distance: the Capitol Theatre, Main Street's restaurants and cafés, retail, the Petitcodiac Riverfront Trail, the Avenir Centre, and Highfield Square. Codiac Transpo runs along Main Street for connectivity to the broader Greater Moncton area. The building's dedicated parking sits at the rear, accessed off Robinson Street behind the TD Bank, with one space included with the unit.

This is the kind of position that allows a downtown lifestyle to function without a car as the default mode. The car becomes optional, which is the actual luxury.

Inside Unit 303

The unit spans 1,787 square feet on a single level, configured as two large bedrooms and two full bathrooms. The architectural envelope is the first thing that defines the space.

Ceilings rise to 10.5 feet throughout. Oversized Main Street-facing windows pull natural light deep into every room and frame the downtown setting as part of the interior experience. The material palette layers hardwood, marble, and natural slate flooring against exposed brick walls, creating the kind of textural depth that takes decades to develop in a building and that new construction cannot manufacture.

The floor plan flows through an open-concept arrangement:

• Living Room: 16'6" x 18'8"
• Great Room: 16'4" x 19'2"
• Dining Room: 15'4" x 6'4"
• Kitchen: 10'0" x 17'0", with a dedicated walk-in pantry (5'8" x 6'5")
• Primary Bedroom: 12'10" x 12'6", with a walk-in closet (12'10" x 5'2")
• Second Bedroom: 11'0" x 11'7"
• Four-Piece Bathroom: 9'11" x 8'5", with heated tile flooring
• Three-Piece Bathroom: 5'10" x 8'5", with heated tile flooring
• Laundry Room: 5'8" x 8'6"

Climate is handled year-round through air conditioning paired with a ductless heat pump for efficient shoulder-season comfort. The combination is unusual in older downtown buildings and signals that the unit has been upgraded with modern systems while preserving the architectural character.

The Rooftop Deck

The private rooftop deck is the defining feature of this property and the asset that places it in a category of its own.

In a downtown core where private outdoor space above the second floor is effectively nonexistent, this terrace is a true differentiator. A storage shed on the deck accommodates seasonal furniture and equipment. The deck transforms what would already be an exceptional condo into a private downtown sanctuary, suitable for morning coffee above the city, evening entertaining, gardening, or simply the kind of quiet downtown moments that buyers in this price bracket are specifically looking for.

The downtown Moncton market does not currently offer a comparable private outdoor space at any price point. This is not hyperbole. It is the structural reality of the existing inventory.

The Numbers That Matter

At $729,900 and 1,787 square feet, the unit prices at approximately $408 per square foot. That positioning sits below the per-square-foot range of comparable smaller units in the same building, and below the average for two-bedroom downtown condos with comparable finishes elsewhere in the core.

Carrying costs are as follows:

• Monthly condo fee: $397.59
• 2026 property tax: $9,477.63
• Total annual carrying cost (before financing): approximately $14,248, or $1,187 per month

For a buyer comparing this to a freehold townhouse or detached home of equivalent square footage in the Moncton suburbs, the trade is downtown lifestyle, premium finishes, private rooftop access, and zero exterior maintenance for a roughly comparable monthly carry.

The municipal assessment is $513,400, which sits below the list price. Buyers and their representatives often examine that spread carefully. The argument for the spread is in the unit itself: the rooftop deck, the 10.5-foot ceilings, and the material finishes are not captured in municipal assessment methodology, which relies on square footage and standard comparables.

A Rare Adjoining Opportunity

Unit 303 is being listed at the same time as the adjoining Unit 302, a 784 square foot top-floor condo listed at $345,000. The two units sit side by side on the top floor of the building, and both are coming to market through the same seller in the same listing window.

For a buyer with the capacity to acquire both, this opens the possibility of one expansive, custom penthouse-style residence at the heart of downtown Moncton. The opportunity is one-of-a-kind in the current market, and the window only exists while both units remain available.

Who This Unit Is For

Three buyer profiles fit this property:

1. The downtown downsizer. A professional or empty-nester moving from a suburban detached home who wants premium finishes, low maintenance, walkability, and a private outdoor space that does not exist in any comparable downtown condo offering.
2. The relocation buyer. A buyer relocating to Moncton from Toronto, Calgary, Halifax, or Ottawa who has the capital for a downtown anchor property and wants the architectural character of an older building paired with modern systems and private outdoor access.
3. The investor with a long horizon. A buyer looking at a downtown core that is densifying, with a scarcity-constrained supply of true penthouse-style units. The combined-purchase angle with Unit 302 is also worth considering for investors with capacity for a larger holding and an interest in custom renovation upside.

Schedule a Private Showing

For a private showing, full disclosure package, floor plan, or any questions about Unit 303, contact:

Candace McKay, REALTOR® eXp Realty (506) 852-0161

The full listing details, photo gallery, and downloadable documents are available on the searchmonctonhomes.com listing page: View the full Unit 303 listing.

For complete property details, video tour, and the combined-opportunity overview, visit 850mainmoncton.com