Tuesday, June 26, 2007

McMansions Defined

Would you believe that Wikipedia has a complete section on the trend. Check it out here.

Here are some of the tidbits worth noting.

Starting in the U.S. boom years of the 1980s, the houses now known as McMansions were a new concept intended to fill a gap between the modest suburban tract home and the upscale custom homes found in gated, waterfront, or golf-course communities. Subdivisions comprised of McMansions have been developed around such communities, while others are built in pre-existing neighborhoods, either in empty lots or as replacements for torn-down structures.

It has been suggested that their popularity may not be purely based on consumer desires. Adjusted for inflation, in terms of square footage and features, a house in 2006 costs about the same to build as a house in 1970. Therefore, in order to increase profit margins over previous years, builders need to build more expensive houses (more features and square footage) on the same tracts. ...


Size: The foremost characteristic of a McMansion is the impression of its largeness, particularly when compared with smaller, older nearby housing. ...

Construction and materials: McMansions are most commonly framed with generic materials to facilitate construction, using the same wood-framed studwall construction as smaller houses, typically with 2x4 (38×89 mm) studs, while also incorporating more expensive surfacing materials such as hardwood, stone, tile, ironwork, and upscale appliances.

Architectural features typically include more and larger rooms and extra lifestyle conveniences. Advances in building technology have provided less costly ways for features to be incorporated. Large rooms, with large ceiling areas, would not have been possible without metal connector plates to unify the wooden struts, which can be nailed by hand. Alternatively, 5-way or larger pre-fabricated wooden trusses can be used. This allows much larger roofs over an unsupported span, without the expense of metal I-beams or concrete spans. ...


Exterior style: In addition to the general impression of largeness, the other common feature are their tendency to incorporate architectural elements from non-native historical styles. The styles most commonly drawn on are classical and neoclassical architecture, or the half-timbered European styles, particularly English, Tudorbethan, Jacobethan, and French chateau styles. Elements taken from these architectural styles are often decorative, rather than design or construction features.

The most common decorative elements used are roofs, porches, and windows. Roof spaces that contain rooms rather than attics offer ample opportunity for dormers and cross-gables. Porches, being the focus of the front elevation, are often columned and pedimented with oculus or "bull's-eye" windows.

Another characteristic often found is the use of a more expensive building material, such as brick or stucco, on the front side of the house and a much cheaper material, such as vinyl siding, on the sides not facing the street. ...


The Ten-Minute House: The movement of the "atrium concept" home layout from popularity to ubiquity in modern American architecture stems largely from the "Ten Minute House" theory that has been espoused by real estate developers, realtors, and home builders. Economic changes in recent decades have made Americans change jobs more frequently, often necessitating moving. Today, the average American family will change houses every six years.

Consequently, houses change owners more frequently and thus must be designed to be marketable and appealing to as many people as possible, with less emphasis placed on the specific needs of the house's initial buyer. Most realtors agree that a client will like or dislike a house within ten minutes of entering. Combining a home's foyer with a two-story 'great-room' leaves secondary rooms more visible, making it easier for agents to show the house — and hopefully win the client over — in ten minutes or less. ...

A substantial amount of a typical McMansion's square footage goes toward large hallways, aiding the maximum visibility required for the "Ten Minute House" concept. The individual rooms in a McMansion, particularly secondary bedrooms, are often no bigger than in earlier housing. ...


Even in affluent locations which already have a ready assortment of large houses, the construction of what seems to be too large a house on an existing lot will often draw the ire of neighbors and other local residents. In 2006 for example, a home in Kirkland, WA (an affluent suburb on the Seattle Eastside) was built that was only 4 feet (1.2 m) away from the neighbouring home. ...

While the average American family has shrunk in size, the average American home has grown. In 1974, average single family home was 1,695 square feet (157 m²); in 2004 it was 2,349 square feet (218 m²). The average family size, on the other hand, has fallen from 3.1 people in 1974 to 2.6 people in 2004. ...

Regional variations occur on these themes. In the South, many developers create an upscale atmosphere through references to the plantation lifestyle of the antebellum South, i.e. "Plantation Creek", "Belle Terrace", "Oakhurst" or the like. ...


Sounds like just the thing for revitalizing a settled neighborhood.

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