Examining New Urbanism...I'on's Sustainable Qualities

Intensity of Use

The original design for I’on that included 1,240 residences, 440 of which would have been multi-family units, would have yielded a density of around five units per acre. However, the approved design produces a density yield of only 3.1 units per acre that results in a considerably less-dense development. Due to this adjustment, I’on fails to create a compact and consolidated development strategy.

The development strategy does successfully yield higher-density within each of the individual neighborhoods, but the regulations that govern the design and implementation of TNDs in Mount Pleasant severely handicaps the developments ability to provide a density yield that is considerably higher than existing residential neighborhoods in the municipality.

The blame for the lack of a compact and consolidated development plan does not rest solely on the regulations set forth by the planning commission. The developers of I’on chose to create six separate neighborhoods in the hopes of increasing the density of the development, but on a compartmentalized level.


The large lot sizes of a majority of the boroughs also contribute to its disappointing overall density yield. These large lots, coupled with the construction of sometimes unnecessarily large homes with wide side-setbacks are contributing factors to the lack of a compact and consolidated development.


Diversity of Use

I’on provides 30,000 square feet of commercial space in the development’s commercial core on the southern edge of the development. I’on, however, does not provide a diverse mix of housing types anywhere in the entire development. There are no rowhouses, townhomes or mixed-use units within the commercial core.

The only type of dwelling available at I’on is singl
e-family detached housing, and the residences at I’on are anything but modest. Due to the small amount of commercial space, lack of multiple housing types and absence of mixed-use housing, I’on fails to create a development that is comprehensive and complementary with regards to the diversity of use of the land.

I’on does achieve some success through the planning of the development’s overall land-use plan. While the commercial core is insufficient in size to address the needs of the entire development (the commercial core covers approximately one-acre compared to the developments size of 243-acres), the development plan provides ample amounts of open space throughout the development by creating small pocket-parks within each individual neighborhood.

In addition to open space planning, I’on plans to open a school and two churches within th
e development in the future, however there is ongoing litigation concerning the legalities of implementing these uses.


Extent of Use


I’on’s 243-acre site has been carefully planned to ensure that existing natural ecosystems will not be disturbed by development and the boundaries of I’on are clearly defined to ensure that the neighborhood will not sprawl-out into the landscape. Because of this, I’on has been successful at creating a contained and consistent development with regards to the extent of use of the land.

Many opponents of I’on felt that the development would have a significant negative impact on the existing neighborhoods, but that has not been true to this point.
The effort to protect the natural features of the site is one of the most successful facets of the overall design strategy.

The walking trails that wind throughout the development, many of which are in sensitive portions of the overall ecosystem, have a minimum impact of the environment. The only foreseeable issue that I’on may face with regards to extent of use of the land is whether or not additional commercial space will be required as the development grows in population and where the additional commercial space will be located.



People should think things out fresh and not just accept conventional terms and the conventional way of doing things. -R. Buckminster Fuller