Cobb Hill: The secret pleasures of innovative design

Architecture
Donald Maurice Kreis

cob hill

Erik Esselstyn, the very pleased owner of a brand-new, architect-designed, energy efficient and reasonably priced Upper Valley home, knows precisely which aspect of his dwellingplace he regards as the most distinctive and memorable: the shingles.

"It's like putting postage stamps on a football field," Esselstyn says of the process of installing the cladding on the outside walls of his new house. And he should know, since he has spent the better part of this fall installing every last one of those shingles himself.

There is nothing terribly unusual about that; lots of homeowners add "sweat equity" to their real estate. Nor is the adventure on which Esselstyn and his new Hartland neighbors are embarking - the soon-to-be-completed Cobb Hill cohousing community - so terribly revolutionary. Although cohousing is new to the Upper Valley, cohousing communities were first founded in Denmark 30 years ago as bofoellesskaber (meaning "living communities") and brought to the U.S. in the 1980s when architects Kathryn McCamant and Charles Durrett published a book about it and coined the phrase. They use it to describe developments that are (1) created via a participatory process by their residents, (2) designed specifically to emphasize a sense of community, (3) include extensive common facilities and (4) are run democratically.

Cohousing exists, roughly, at the conceptual intersection of the condominium and the commune. The paradigm, McCamant and Durrett wrote, "offers a new approach to housing rather than a new way of life. Based on democratic principles, cohousing developments espouse no ideology other than the desire for a more practical and social home environment."

Today, the Cohousing Network's web site lists nearly 150 such communities, including four in Vermont and one in New Hampshire, that are either built or organizing. But only one, Cobb Hill, will have Eric Esselstyn's shingles - and from that fact, one can derive insights about how to create good residential architecture in the Upper Valley.

"I didn't follow the manufacturer's suggested exposure," Esselstyn confesses without hesitation, referring to how many inches of shingle is left visible before the next row is applied. The manufacturer recommended five inches, and so it is at every other residence at Cobb Hill, but "I pulled it down to 4.5," says Esselstyn. "The texture is just a lot richer than if you've gone to the max."

Notice who did NOT make the decision about how to space the shingles. It was not the project's architect, Jeff Schoellkopf, whose "kit of parts" approach to the commission was calculated to reconcile the competing demands of economy and individuality, by allowing the original residents to pick among certain standard features - dormers, projecting "bays," shingles or shiplap siding, floor plans, indoor and outdoor finishes. Nor was it the community as a whole, which has sensibly realized that not every choice a homeowner makes can be subjected to collective scrutiny.

Notice, as well, that Esselstyn has chosen to focus on his shingles rather than on the things that typically captivate American homeowners - fancy cabinetry and countertops, an empire of bedrooms and bathrooms, big garages, elaborate fenestration - that sort of thing. It turns out that Esselstyn, a widower with grown children, cheerfully gave up a four-bedroom, five-bath, 3,900 square foot mini-mansion to occupy 1,600 square feet of Cobb Hill cohousing. He is sure that 30 years from now, folks will look at the "amazing tartan of lines" formed by his shingles and conclude: "Those guys had some flair."

As the architect, and thus the person whose focus was on the design of the community as a whole, Schoellkopf makes a similar point, but from a different perspective. "I wasn't seeking to design architectural marvels," he confesses.

Indeed, there is nothing bold or unprecedented in the form or style of the seven detached homes, the six duplexes, one common building and one heating plant/woodshed that comprise this community. One duplex - the so-called "shared house,î features two units connected by a single, shared kitchen - a creative arrangement but one driven by economy and, thus, yielding what is actually the plainest building in the complex. Indeed, each of the Cobb Hill buildings is a fairly cautious variation on traditional New England forms - there are lots of dormers, roofs pitched at an appropriate 45 degrees, rectangular windows, and outside colors in a muted palate of earth tones.

Schoellkopf pauses at the foot of the south-facing hillside on which the community is arrayed, each building oriented to take maximum advantage of the sunlight while maximizing the privacy of residents. "I've always thought," he says, "and still think that the beauty of the place is in the landscape."

He's talking about landscape as opposed to mere landscaping. Each building is sited so as to look as if it is a natural extension of the hillside, in precisely the same way that one associated with ancient villages on the Mediterranean or in the Alps or even at Mesa Verde, the 1,000-year-old cliff dwelling in Colorado. Cars are deliberately consigned to the periphery, to keep the immediate areas around the houses friendly to kids and gardens. The complex itself is tightly clustered on four acres, leaving most of the 260-acre site to retain its historic use as farmland.

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That, of course, furthers the objectives of the Sustainability Institute, which founded Cobb Hill and which was founded, in turn, by the late columnist and environmental activist Donella Meadows, who died in 2001 just as construction was beginning. It had been Meadows' intention to live at Cobb Hill - not in one of the community's single-family homes or duplexes, but in one of the three small apartments that are part of the Common House that is at the conceptual and physical hub of the community.

This would have placed Meadows in the building that is probably the most innovative and pleasing in the complex. Stylistically, the Common House departs from the New England vernacular and reveals something of Schoellkopfís secret affinity for craftsman-style design. Think of the big, resort-ish camps built in the Adirondacks a century or so ago, with lots of exposed structural woodwork. Or, for that matter, picture the Bright Angel Lodge in Grand Canyon National Park, constructed in 1935 according to a design by America's first great woman architect, Mary Colter (1869-1958) . The big, welcoming porch of the Cobb Hill Common House bears a strong resemblance to Colter's façade, a quintessentially American gesture of hospitality and community in the midst of nature.

Colter's many hotel designs generally featured lobbies and lounges with giant hearths fashioned of indigenous stone. Likewise, Schoellkopf's Common House prominently features what resident Don Seville proudly notes is Cobb Hill's only fireplace, made of local granite. "That was a strategic decision," he explains - the objective being to get residents out of their homes and into the community space, particularly in winter when most Americans are hunkered down in their living rooms.

The world is full of failed architectural experiments in social engineering, from the unsuccessful communal worker housing in early Soviet Russia to the privacy-starved home that celebrity architect Peter Eisenman designed in Hardwick, Vermont, which was recently described in The New York Times. ("I don't design houses with the nuclear family idea because I don't believe in it as a concept," Eisenman told the Times. "I was interested in doing architecture, not in solving [the clients'] privacy problems.") But when architecture seeks to enable rather than determine the aspirations of its occupants, success happens.

Since the Common House is the last construction project at Cobb Hill and is only just nearing completion, it is too early to tell if its hearth, its big communal kitchen, its cozy eating nooks (decidedly un-cafeteria-like), its two guest rooms (which allow residents to avoid the need for guest rooms in their own homes), kids' playroom and its apartments (which will assure the building is actually inhabited) will help Cobb Hill avoid the pitfalls of less successful cohousing communities. Some such projects have found that the ideal of frequent communal suppers doesn't work in practice, however appealing it may be to have to cook dinner only rarely and break bread with one's neighbors regularly.

Communitarian ideals aside, this residential architecture, like all such design, is subject to the realities of the real estate marketplace. According to Schoellkopf, the homes in Cobb Hill have been selling in the $250,000 to $350,000 range, whereas the apartments have run approximately $140,000. This makes Cobb Hill not any more expensive than other newly built dwellingplaces in the Upper Valley, thanks in part to having involved the builders - Albee OíHara - in the design process so as to advise on efficient construction. But selling these units at market prices requires purchasers like Esselstyn: people who are willing to pay for invisible architectural amenities.

Among these amenities is the value contributed by Marc Rosenbaum, the dean of local energy efficiency consultants. Cobb Hill features a centralized, wood-fired heating plant, composting toilets to reduce water consumption, heat recovery systems to capture energy from hot water as it goes down the drain, wiring to anticipate future on-site electric generation, buildings oriented so as to facilitate solar heating, and state-of-the-art insulation in walls and windows - one result of which is that the buildings well exceed the requirements for certification as Energy Star homes (the federally approved gold standard for such things).

The insulation - along with careful siting and window-placement decisions by Schoellkopf that allow residents to glimpse fields and trees rather than other houses - addresses the quintessentially American quest for privacy. One might think that Cobb Hill's closely clustered 22 family units could get on each others' nerves, what with shared walls and the inevitable human tendency to make noise.

"They're so well insulated I don't hear any," insists duplex dweller Seville.. He professes to love the feeling of leaving his reclusive personal space, walking outside and - "Boom! There's all these houses and, if it's a sunny day, there are all these people milling around outside." A lot of them are tending gardens, which delights Schoellkopf because it confirms his hope that each resident would add texture to the landscape of the design and thus help make the whole seem beautiful.

It is these experiences - the happy confluence of privacy and community, the confirmation that value in residential design is not always linked to size or superficial signs of luxury, the commitment to allowing the geography of the site drive the design, and the creative tension between tradition and innovation - that make Cobb Hill an excellent architectural lesson, even for those who aren't drawn to co-housing.
Likewise, here is proof that communitarian values in architecture are compatible with good old human nature. How did Esselstyn get permission to do his slyly innovative shingling job? Easy: He never asked; he just went ahead and did it.

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