A.
Building permit and site plan review required. No owner shall, within the Village of Hales Corners, build, construct, use or place any type of an accessory building, including prefabricated accessory buildings, until a permit shall have first been obtained from the Zoning Administrator. Application for an accessory building permit and site plan review shall be made, in writing, to the Zoning Administrator. With such application, there shall be submitted a complete set of plans and specifications, including a plot plan or drawing accurately showing the location of the proposed accessory building with respect to adjoining alleys, lot lines and buildings.
[Amended 4-25-2022 by Ord. No. 22-02]
B.
Principal use to be present. An accessory use or structure in any zoning district shall not be established prior to the principal use or structure being present or under construction. Any accessory use or structure shall conform to the applicable regulations of the district in which it is located, except as specifically otherwise provided.
C.
Placement restrictions in residential districts. An accessory use or structure in Residence Districts R-1 to R-4 inclusive may be established subject to the following regulations:
[Amended at time of adoption of Code (see Ch. 1, General Provisions, Art. II)]
(1)
Accessory building number limits. In any residential district, in addition to the principal building, a detached garage or attached garage and one additional accessory building and one children's play structure may be placed on a lot.
(2)
Attached accessory buildings. All accessory buildings which are attached to the principal building shall comply with the yard requirements of the principal building.
(3)
Detached accessory buildings; lot area coverage.
(a)
No detached accessory building shall occupy any portion of the required front or side yard.
(b)
In the case of an interior lot abutting upon one street, no detached accessory building shall be erected, altered, or moved so as to encroach upon the front setback of that lot.
(c)
In the case of a corner lot, no detached accessory building shall be erected, altered or moved so as to encroach upon the front setback or the side street setback.
(d)
Garages and other detached accessory buildings shall be less than 15 feet in height.
(e)
No detached accessory building(s) shall occupy more than 50% of the required rear yard. The dimensions of any swimming pool, children's play structure, detached garage, tennis court and other detached accessory buildings/structures shall be included in the determination of available lot area coverage for accessory structures.
(f)
An accessory building shall not be nearer than 10 feet to the principal structure unless the applicable building code regulations in regard to one-hour fire-resistive construction are complied with. In no event can the accessory uses or structures be forward of the front line of the principal structure.
(g)
No detached accessory building shall be erected, altered or moved so as to be within five feet of any side or rear lot line or alleyway.
(h)
Any detached accessory building in excess of 100 square feet must conform to the construction requirements of a garage.
D.
Use restrictions in residential district. Accessory uses or structures in residential districts shall not involve the conduct of any business, trade or industry except for home occupations as defined herein and shall not be occupied as a dwelling unit. Accessory buildings shall not be used for residential purposes.
E.
Placement restrictions for detached accessory structures greater than 100 square feet shall have a side yard and rear yard setback in conformance with the setback requirements and regulations for that district. Detached accessory structures of 100 square feet or less may be placed five feet from any side or rear yard lot line.
[Amended 11-14-2005 by Ord. No. 05-17; 4-25-2022 by Ord. No. 22-02]
F.
Landscaping units. Accessory vegetation used for landscaping and decorating may be placed in any required yard area. Permitted vegetation includes trees, shrubs and flowers and gardens. Under no circumstances may a tent be used as a dwelling or an accessory structure.
G.
Temporary uses. Temporary accessory uses such as real estate sale field offices or shelters for materials and equipment being used in the construction of the permanent structure may be permitted by the Zoning Administrator.
H.
Outdoor lighting. Outdoor lighting installations shall not be permitted closer than three feet to an abutting property line and, where not specifically otherwise regulated, shall not exceed 15 feet in height and shall be adequately shielded or hooded so that no excessive glare or illumination is cast upon the adjoining properties.
I.
Retaining walls. Retaining walls may be permitted anywhere on the lot; provided, however, that no individual wall shall exceed six feet in height, and a terrace of at least three feet in width shall be provided between any series of such walls.
J.
Children's play structures. For purposes of this section, children's play structures, including playhouses, tree houses or elevated play structures and climbing gyms, shall be considered accessory structures and shall comply with the requirements of this section, whether such play structures are placed on a foundation or not. Swing sets, slides and sandboxes are not considered children's play structures for purposes of this section. A building permit is not required for the construction of a play structure. Play structures shall not be used for storage or be constructed out of materials that would constitute a nuisance.
K.
Terrace area restrictions. In addition to the definitions and restrictions contained in this Code of Ordinances, no person shall place any accessory structure or use, including landscaping ornaments, stones and basketball backboard/hoops, in the terrace area or street right-of-way.