Minimum area and width for each main building: The minimum lot area shall be 40,000 square feet, and the minimum average lot width shall be 100 feet with at least 100 feet of frontage at the ordinary high-water mark.
Minimum area and width for each main building: The minimum lot area shall be 7,500 square feet, and the minimum average lot width shall be 65 feet with at least 65 feet of frontage at the ordinary high-water mark.
A. 
Substandard lots served by a public sanitary sewer: A substandard lot served by a public sanitary sewer which is at least 7,000 square feet in area and is at least 50 feet in width at the building setback line and at least 50 feet in width at the ordinary high-water mark may be used as a building site for a single-family dwelling upon issuance of a shoreland permit by the Zoning Administrator if it meets all of the following requirements:
(1) 
The lot was on record in the county register of deeds office prior to March 19, 1969.
(2) 
The lot was in separate ownership from abutting lands prior to the effective date of this chapter. If abutting lands and the substandard lot were owned by the same owner as of the effective date of this chapter, the substandard lot shall not be sold or used without full compliance with the terms of this chapter, including minimum area and width requirements found in §§ 208-12 and 208-13 of this chapter.
(3) 
All other dimensional requirements of this chapter and applicable local, state, and federal regulations will be complied with.
B. 
Substandard lots not served by public sanitary sewer. A substandard lot not served by public sanitary sewer which is at least 10,000 square feet in area and at least 65 feet in width at the building setback line and at least 65 feet in width at the ordinary high-water mark may be used as a building site for a single-family dwelling upon issuance of a shoreland permit by the Zoning Administrator if it meets all of the requirements of § 208-14A(1) through (3) of this chapter and applicable local, state, and federal regulations will be complied with.
C. 
Other substandard lots: Except for lots which meet the requirements of §§ 208-14A or B, a shoreland permit for the improvement of a lot having lesser dimensions than those stated in §§ 208-12 and 208-13 shall be issued only after granting of a variance by the Board of Appeals.