A.
Purpose. It is the intent and purpose of this article to allow accessory apartments within Hamlet Residential (HR), Riverfront Corridor (RFC), Commercial/Residential Campus (CRC), Rural Corridor (RLC), Hamlet Center (HC), the Residence A-40 (RA40), Residence B-40 (RB40), Residence A-80 (RA80), Residence B-80 (RB80) and Agricultural Protection Zoning (APZ) Use Districts to provide the opportunity for the development of small rental housing units designed to meet the housing needs of median income families, both young and old, and relatives of families residing in the Town of Riverhead and to implement the housing elements and goals of the Town of Riverhead Comprehensive Plan (Town of Riverhead Planning Board et al., 2003) by allowing accessory apartments in designated zoning districts. It is also the intent of this article to increase compliance with the Building and Fire Code, property maintenance, preserve property values and the health, safety and welfare of the community.
[Amended 5-18-2011 by L.L. No. 17-2011]
B.
Findings. The Town Board finds that there exist many benefits associated with the creation of accessory apartments on residential lots with existing detached single-family dwellings, including providing a cost-effective means of accommodating necessary residential development by making better use of existing infrastructure and reducing the need to provide new infrastructure; increasing the supply of workforce housing without increased government subsidies and regulations; benefiting older homeowners, single parents, young home buyers and the disabled; integrating workforce housing more uniformly in the community; providing homeowners with revenue to meet rising homeownership costs; and by meeting growth management goals by creating more housing opportunities within existing developed neighborhoods.
C.
Standards.
(1)
Owner occupancy required. The owners of the real property upon which the accessory apartment is located shall reside within either the principal dwelling unit or the accessory apartment unit. A property owner shall own only one accessory apartment within the Town of Riverhead, and only one accessory apartment per Suffolk County tax lot shall be permitted. Accessory apartments shall not be permitted within an existing two-family or multifamily dwelling or on a lot containing a two-family or multifamily dwelling.
[Amended 3-17-2009 by L.L. No. 9-2009]
(2)
Location on a lot. An accessory apartment may be located within the principal single-family dwelling or within an accessory building.
(3)
Single-family dwelling living area. The principal single-family dwelling must meet the living area dimension requirements for the applicable zoning district as set forth in Chapter 301, Zoning and Land Development, of the Code of the Town of Riverhead, or, in the alternative, the principal single-family dwelling must have a valid certificate of occupancy for a preexisting nonconforming dwelling.
(4)
Accessory apartment size. The minimum area for an accessory apartment shall be 300 square feet and a maximum of 650 square feet. The accessory apartment shall not exceed 40% of the area of the principal dwelling. For preexisting apartments seeking to comply with the Code provisions set forth in this article, the Accessory Apartment Committee, comprised of the Town Building and Planning Administrator, or his/her designee and the Chief Building Inspector or his/her designee, may review, approve, approve with conditions, or deny accessory apartments that exceed 650 square feet, up to a maximum of 850 square feet, provided that the accessory apartment does not exceed 40% of the area of the principal dwelling of which the apartment is accessory. In no event may there be more than one bedroom per accessory apartment.
[Amended 3-17-2009 by L.L. No. 9-2009; 10-1-2013 by L.L. No. 13-2013; 11-1-2016 by L.L. No. 31-2016]
(5)
Exterior appearance. The entry to an accessory apartment located within the principal dwelling shall be designed such that the appearance of the dwelling, to the degree reasonably feasible, remains as a single-family dwelling.
(6)
Off-street parking. In addition to off-street parking requirements for single-family dwellings set forth in the Parking Schedule attached to Chapter 301, there shall be located a minimum of two nine-foot by eighteen-foot off-street parking stalls for an accessory apartment unit. The parking areas and driveways shall be paved with asphalt, concrete, bluestone or such other similar surfaces.
(7)
The principal structure, as well as the accessory apartment, must comply with all requirements of this article and all applicable provisions of the Town Code of the Town of Riverhead, Suffolk County Department of Health Services, New York State Uniform Fire Prevention and Building Code, and any and all such other agencies having jurisdiction.
(8)
Inspection. No nonconformities or violations of the Town Code shall exist at the time of application for an accessory apartment. The Building Department Administrator for the Town of Riverhead Building Department or his or her designated representative or a Code Enforcement Officer shall be authorized to make or cause to be made inspections, upon reasonable notice, to determine the condition of the dwellings and compliance with the provisions of this article to safeguard the health, safety, and welfare of the public, and the application shall not be processed until all outstanding violations are corrected. A renewal application or transfer application shall be subject to identical inspection criteria as set forth above.
[Amended 10-1-2013 by L.L. No. 13-2013]
(9)
Duration. All permits issued hereunder shall be valid for an initial period of three years and shall be renewable for successive periods of up to five years at the discretion of the Accessory Apartment Committee.
[Amended 10-1-2013 by L.L. No. 13-2013]
(10)
New construction. No permit shall be issued for an accessory apartment within any structure until a period of three years has elapsed from the date of issuance of the relevant certificate of occupancy. Nothing contained in this subsection shall be construed to prohibit the construction of an addition to a principal building.
(11)
Prior to the issuance of any accessory apartment permit or renewal thereof, the property owner shall provide a certification from a licensed architect, a licensed professional engineer or a Code Enforcement Official that the property which is the subject of the application is in compliance with all of the provisions of the Code of the Town of Riverhead, the laws and sanitary and housing regulations of the County of Suffolk and the laws of the State of New York.
[Amended 3-17-2009 by L.L. No. 9-2009; 10-1-2013 by L.L. No. 13-2013]