**Please note that individual approved SDD regulations can be found in Appendix B attached to, and as part of, these Zoning Regulations.
The purpose of this section is to provide provisions that will permit flexibility in land use development within the SMVDD where significant parcels are to be developed or redeveloped as a planned development containing integrated and harmonious elements, and where the overall design of such elements is so outstanding as to warrant modification of the standards contained elsewhere in these regulations.
The intent of this section is to provide a unique opportunity for and guidance in design of development parcels which are likely to have a significant impact upon the South Main Street corridor.
To be eligible under this section, the proposed Special Development District (SDD) must be:
6.06.210 
Located in the South Main Village Design District (SMVDD), and
6.06.220 
In accordance with the Newtown Plan of Conservation and Development as amended, and other applicable plans adopted by the Commission; and
6.06.230 
Composed of such uses, and in such proportions, as are most appropriate and necessary for the integrated functioning of the planned development and for the community; and
6.06.240 
So designed in its space allocation, orientation, texture, materials, landscaping and other features as to produce an environment of stable and desirable character, complementing the design and values of the surrounding neighborhood, and showing such unusual merit as to reflect credit upon the developer and upon the town: and
6.06.310 
Any proposed Special Development District shall be considered to be a designated design district so that development within the district will be reviewed by the Design Advisory Board.
6.06.320 
Any proposed Special Development District shall be considered to be a Village District pursuant to C.G.S. § 8-2j.
6.06.330 
In addition to any other standards or considerations, any proposed Special Development District shall be:
(a) 
Subject to the review process established for the SMVDD, and
(b) 
Evaluated using the design review guidelines established for the SMVDD.
6.06.410 
Each application for a Special Development District shall:
(a) 
State the proposed modifications of existing zoning,
(b) 
Be accompanied by schematic plans, including contoured site plans, showing the improvements to be erected upon the tract, the open spaces to be provided, the nature and location of the proposed use or uses, the relationship of the proposed development to surrounding properties, and other pertinent information,
(c) 
Be accompanied by a traffic impact study showing the amount and direction of traffic to be generated by the proposed development and estimating the effect of such traffic on the roadway capacity and safety, and
(d) 
State whether any proposed division of the tract into separately owned or operated units is proposed.
6.06.420 
The application and schematic plans shall be sufficient in scope and character to determine that the same objectives, purpose and intent and design guidelines of the South Main Village Design District (SMVDD) will be met.
6.06.430 
In terms of timeframes, the application to establish a Special Development District shall be processed as if it were a Zone Change application in accordance with Article XIII of these regulations.
6.06.440 
Upon specific findings that each of the objectives stated within Section 595-2.02.100 will be met, the Commission may approve by 4/5 majority vote the establishment of a Special Development District as described in the application and as may be modified by the Commission and such approval shall be construed to amend these regulations insofar (and only insofar) as specific deletions, additions and changes are made which are related to the land and structures in the tract, and the tract shall be designated as a separate Special Development District provided that the requirements of Section 595-6.06.500 below are met.
6.06.510 
After the approval of the application and schematic plans, the applicant shall file detailed plans for review by the Commission showing the details of the proposed development as fully as possible and, including elevations and perspectives of proposed construction.
6.06.520 
Such detailed plans shall be filed within 180 days of the approval of the schematic plans except that the Commission may grant up to two additional extensions of 90 days each for filing of detailed plans.
6.06.530 
If such detailed plans are not filed within the above proscribed period, the approval of the schematic plans shall be considered null and void.
6.06.540 
In terms of timeframes, the application for approval of detailed plans for a Special Development District shall be processed as if it were a Zone Change application in accordance with Article XI of these regulations. All required materials for a special exception application pursuant to Article XI shall be included with the detailed plans.
6.06.550 
If the applicant later wishes to change any of the details of the proposed development, further detailed plans shall be filed for review by the Commission.
6.06.560 
Within 90 days after the approval of the detailed plans, a certified copy of such application and detailed plans shall be filed by the applicant at their own expense in the office of the Town Clerk except that the Commission may grant up to two additional extensions of 90 days each.
6.06.570 
Once the certified copy is filed in the office of the Town Clerk:
(a) 
The applicant shall notify the Commission of such filing,
(b) 
The Commission shall publish a legal notice within 15 days of such notification by the applicant indicating the effective date of the zone change as the date of publication of the legal notice,
(c) 
The zoning designation of the parcel shall be considered to have changed to a Special Development District following publication of the legal notice, and
(d) 
The official zoning map shall be modified to carry a notation of the location and boundaries of any Special Development District approved as above, giving a reference to a file in which full information concerning the provisions applying to the same may be found.
6.06.610 
No building permit for the proposed development or any part thereof shall be issued until the Commission has approved detailed plans and determined that the pertinent detailed plans are in accordance with the application and general plans as approved and are consistent with the objectives stated within the purpose and intent of Section 595-2.02.100.
6.06.620 
If construction of improvements is not begun and diligently pursued to completion within two years of approval of detailed plans, the Commission may process an application to modify or eliminate the Special Development District designation for the property, except that the Commission may grant the applicant up to two extensions of one year each.