An MIT Alumni Association Publication

A Tiny House Makes Alum's Big Dream Come True

  • Joe McGonegal
  • slice.mit.edu
  • 13

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Claude von Roesgen '79 needed a way to combine his love of Lake Winnipesaukee with his zeal for alternative energy and simple living. A lake cabin was too much work, and an RV lacked charm and guzzled gas.

Tiny house, solar boat before launch. Photo: Roger Amsden.
Readying for the launch. Photo: Roger Amsden.

This year, von Roesgen struck on the perfect solution: a tiny house. On a pontoon boat.

After constructing both house and boat this spring, von Roesgen held a christening and launch ceremony last week in Meadowbrook, NH.

The tiny house movement appealed to von Roesgen from the minute he learned of it. These “were structures that were built on trailers to avoid having to meet building codes that would otherwise force one to build a much larger house,” he says. “The fact they were on a trailer made them movable of course.”

To help him construct the house, von Roesgen recruited his neighbor, Bob Wallhagen SM '66, who owns a construction company in Carlisle, MA. Once it was complete, Wallhagen maneuvered the house carefully onto the 28x14-ft. pontoon craft and anchored it into place using a giant forklift.

To power the house and the boat, the two alums installed solar panels capable of producing 2.4 kilowatts and storing it in a lithium-ion battery for up to five days. Von Roesgen will power a microwave oven, refrigerator, and a 4000-watt electric motor on the boat from the stored energy.

Though the motor might not produce waterski-capable speeds, Von Roesgen will use it for what he loves best: traversing New England waters. "I've always been interested in energy conservation as I grew up during the oil shocks of the seventies," he says. "And compared to my pedal kayak, going 2-5 mph without effort will seem luxurious."

From left, Claude von Roesgen '79, Carla Schwartz, and Bob Wallhagen SM '66 on board the houseboat. Photo: Roger Amsden.
From left, Claude von Roesgen '79, Carla Schwartz, and Bob Wallhagen SM '66 on board the houseboat. Photo: Roger Amsden.

Von Roesgen aims to live in the tiny-house-boat this summer and do the same on other northeastern lakes for many summers to come, moving it between waterways on a trailer. “I may try Moosehead Lake, Lake Champlain, Erie Canal, Lake George, Lake Saratoga,'' he says.

Tiny houses have long been a favorite design challenge within the MIT community, from the MAS.863 course “How to Make (Almost) Anything” to the Center for Bits and Atoms’ Fab Lab house.

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Comments

charlylp

Thu, 08/01/2013 11:46pm

Great for landscape/nightly sky watching and of course, fishing, but where is the sink and or drinking water tank ? and no mention of toilet/sanitary room "facilitiy" ?

dfoster

Thu, 07/11/2013 10:34am

It looks WONDERFUL!
The story says you put it on a 16'x6' pontoon. The picture shows it on the pontoon and the pontoon looks bigger in the picture. Can you share the floor plan and the solar part of your project? What is the size of the Tiny House? Do you plan on using wind generator as a back up?
Thank again for the chance to see a new idea in motion. I'm starting on my now.

mick

Thu, 07/11/2013 2:30pm

What was the cost of the pontoons and who built them? Thanks

Mary

Wed, 07/10/2013 4:03pm

How much did it cost to make a tiny houseboat?

Claude von Roesgen

Mon, 08/05/2013 12:06pm

You can see several videos that include the interior at:

http://carlapoet.com/carla_schwartz_Videos.html

Claude von Roesgen

Thu, 07/18/2013 8:51am

Pontoons were purchased from the American Pontoon Company usapontoon.com for $10,725. They were made by technikal.ca

In reply to by mick

Peggy

Fri, 08/02/2013 8:06pm

Could you share more photos of the inside and of the house. My husband and I were discussing placing a tiny home on a pontoon just last week. We would love to see more of your work. I Love this idea. Thank you, The Olsons'

Claude von Roesgen

Fri, 08/02/2013 10:41am

There's a full kitchen with sink, refrigerator/freezer, microwave and toaster oven. The sink faucet is plumbed to the lake with a foot pump located at the toe kick of the kitchen counter cabinet. The sink is located in the corner of the counter just above the 40 gallon grey water tank. On Lake Winnipesaukee and all other New Hampshire lakes you're not allowed to anchor overnight. You have to be tied overnight to a landowner's property with their permission. So I rented a camp on Bear Island and I use the camp's sanitary facilities. I have an Envirolet composting toilet that I will put on the deck if I spend a summer in Maine where one is allowed to anchor overnight without landowner permission.

In reply to by charlylp

Frances Scovil

Wed, 07/24/2013 4:47pm

Claude,
Congratulations & great to see you as part of such a wonderful story!

yitb,
Frances Scovil

Claude von Roesgen

Thu, 07/18/2013 10:02am

The kitchen is based on an IKEA 8 foot beech countertop cut on a forty five so as to wrap around from the door to the long wall on the starboard side. Below that are two IKEA three drawer units and the SunDanzer DCRF134 refrigerator/freezer.

In reply to by dfoster

Claude von Roesgen

Thu, 07/18/2013 9:12am

The pontoon platform measures 26 feet long by 13 feet 8 inches wide. The house is 8 feet six inches wide and 16 feet long. It's one big room with a kitchen on the left as you enter and bunk beds at the far end. There is one closet that contains the battery and the inverter/charger along with a microwave oven and toaster oven. There is a SunDanzer DCRF134 refrigerator/freezer under the kitchen counter. I have no plans to use wind as a backup. The solar system is based on a 3000 watt FLEXpower ONE System from outbackpower.com. The solar panels number 12 Astronergy 190 watt Mono Module Black MC4 CHSM5612M-190. The battery is from Lithionics Battery http://lithionicsbattery.com/ and is a 48 volt 100 amp hour unit weighing 125 pounds.

In reply to by dfoster

Claude von Roesgen

Thu, 07/18/2013 8:47am

$80,000 Total
$10,500 for the pontoons
$52,000 for the house
$13,000 for the solar
$3,500 for the motor
$800 for the kitchen

In reply to by Mary

Jeffrey Hamilton

Thu, 07/11/2013 5:16pm

@dfoster,my story says "Wallhagen maneuvered the house carefully onto the 28×14-ft. pontoon craft and anchored it into place "

HTH

cheers...JeffH

In reply to by dfoster