Repurposed Duluth Day: North Shore Architectural Antiques

John McCarthy

John McCarthy opens North Shore Architectural Antiques every Saturday.

[This five-part series profiles local dealers of used goods, in all their rich variety. Others in the series: Sellers Auction, Retro Antiques, Central Sales and Art in the Alley.]

In a drafty old 1930s movie theater, environmental consultant John McCarthy sells antique building elements on his days off.

McCarthy, a geologist, opened North Shore Architectural Antiques in Two Harbors nearly 10 years ago. His inventory includes windows, doors, light fixtures, tiles, ceiling tins and other items.

“Basically anything you can get at Menards, but 100 years old,” McCarthy says.

Joel Hoffman, one of his regulars, has been coming to the shop for three or four years.

“I’ll support John’s bizarre hobby,” he says with a laugh. “We have a 1909 house, so I come here looking for house parts to restore its 1909 glory, so to speak.”

Hoffman found the shop online, where he says there is quite an extensive salvage yard network.

“A lot of it is restoring detail work,” Hoffman says. “Getting things like switch plates, knobs, crown molding, baseboards … Environmentally, it’s nice to do this because you’re basically recycling.”

Architectural Antiques carries door hinges galore.


McCarthy has been “recycling” for much longer than 10 years.

“I grew up in a house full of antiques, so it’s a multigenerational addiction,” he says.

He started the shop at his wife’s suggestion, after losing money on a couple of house restoration projects. He decided to put his collecting to good use. For three years he worked on accumulating, and then for another three years he ran the shop full time. He couldn’t afford to keep it open with two kids to support and health insurance to pay for, so he started working again and kept the shop open part time.

“So it’s become a hobby, I guess, but it actually makes a few bucks now,” he says. “[There are] a lot of easier ways to make money, but we love it. Everybody should do something they love.”

McCarthy’s 13-year-old daughter, Olivia, helps in the shop occasionally.

“I like being able to work with my dad and stuff,” she says. “Most of the time I come here and help out and try to earn some money.”

North Shore Architectural Antiques
This 1915 ceiling medallion is from St. Joseph’s Orphan Home in Superior.


McCarthy gets clients from as far south as the Twin Cities and as far west as Fargo.

“It’s definitely the customers,” McCarthy says. “When you meet people that love old stuff that you love … I love to have customers who take a beautiful old door and restore it.”

McCarthy only keeps the shop open Saturdays from 10 a.m. to 5 p.m. now, as well as by appointment, but he hasn’t given up on the full-time dream.

“I hope to by the time the kids are done with high school and this country figures out how to deal with health insurance,” he says. “If you can’t insure your family you’re not being very responsible, so you have to get a real job with benefits.”

North Shore Architectural Antiques
616 Second Ave.
Two Harbors MN 55616
(218) 834-0018

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about 12 years ago

John is great, John is good, love you man!

Paul Lundgren

about 11 years ago

An update from Business North:

North Shore Architectural Antiques has acquired the historic 30,000-square-foot Scandinavian Merchantile Building at 224 Seventh St. in Two Harbors. The company will be relocating its inventory into the new building this month and will remain open during the move.
Full story: "North Shore Architectural Antiques moving to larger structure"

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