The purpose of the forest residential zone is to provide area for residential development in a forest setting.

1. The FR-1 zone is intended to provide low density development, as well as to protect as much as possible the naturalistic environment of the development.
2. The FR-3 zone is intended to provide medium density residential uses of apartment clusters or condo-tels adjacent to and in conjunction with major recreational resorts, recreation areas and facilities in the mountain areas of Weber County on the basis that such medium density multiple-family housing is an integral and normal part of a recreational resort complex catering to the needs of both tourists and permanent home ownership. This zone is intended to be used in mountain locations in areas associated with major recreational resorts.

The uses listed below correspond with certain uses listed in the Land Use Table in Section 104-8-3. Due to the nature of the use, each shall be further regulated as follows:

1. Animal grazing. This use shall not include the supplementary or full feeding of the animals, except when in compliance with the following:
   1. It may only be carried on during times that are reasonable and necessary due to lack of natural growing feed as a result of seasonal changes or extreme and temporary meteorological events.
   2. It shall not exceed a density of 40 head per acre of used land.
   3. It shall not be closer than 75 feet to any dwelling, public or semi-public building on an adjoining parcel of land.
2. Bed and breakfast dwelling. This use is subject to the following:
   1. Two parking spaces shall be provided for the owner plus one space for each guest room;
   2. Proprietor or owner shall occupy the property;
   3. Meals shall only be served to overnight guests;
   4. Signs are limited to a nameplate identification sign not exceeding two square feet in area per dwelling;
   5. Not more than two guests sleeping rooms per dwelling;
   6. Allowed only in existing dwellings with no exterior additions nor change in residential character; and
   7. Business license shall be obtained.
3. Bed and breakfast inn or lodging house. This use is subject to the following:
   1. Proprietor or owner shall occupy the premises.
   2. Two parking spaces shall be provided for the owner plus one space for each guest sleeping room.
   3. Meals shall be served to registered overnight guests only.
   4. Signs are limited to one nameplate or one identification sign.
   5. A business license shall be obtained.
   6. The following are additional standards applicable in the FR-1 zone:
      1. Not more than seven sleeping rooms allowed, with all located within the same building as the owner’s residence.
      2. The lot must be at least 2½ acres in area with frontage on a public street of at least 250 feet in width.
      3. The lot shall have frontage on a major street as shown on the county general plan (Arterial Street or Collector Street).
      4. The lot shall not be in a recorded subdivision unless the lot is specifically created for the purpose of a bed and breakfast inn.
      5. The inn shall be at least 300 feet from the nearest existing dwelling.
      6. The guest parking shall be in the rear of the inn.
      7. Signs are limited to one nameplate or one identification sign of not more than eight square feet in area.
      8. The site shall be landscaped to provide a visual and noise buffer to adjoining property; a landscape plan shall be submitted with site plan.
      9. The inn shall be of a historic period or other distinguishable architectural style or design so as not to resemble the modern block motel appearance.
4. Corral, stable or building for keeping animals or fowl. This use shall be located no less than 100 feet from a public street and not less than 25 feet from any side or rear lot line.
5. Family food production.
   1. As used in this subsection, a Group A animal is either one pig, one sheep, one cow, or one goat, and Group B animals or fowl are either a set of ten rabbits, ten chickens, ten pheasants, five turkeys, five ducks, five geese, or five pigeons.
   2. No more than four sets of Group B animals or fowl may be kept on a lot or parcel that is less than 40,000 square feet.
   3. No more than six combined sets of Group A animals and sets of Group B animals or fowl may be kept on a lot or parcel that is less than two acres. The same applies to a lot or parcel greater than two acres, except that an additional six combined sets of Group A and sets of Group B animals or fowl may be kept per each additional acre greater than two.
6. Group dwelling. Group dwellings shall be considered as one building for the purpose of setback requirements, with the entire group of dwellings as one unit requiring one front, one rear, and two side yards as specified for dwellings. No two separate dwelling structures shall be closer than 30 feet.
7. Lodging house. See bed and breakfast inn.
8. Temporary building or use. The building or use shall be removed upon completion or abandonment of the construction work.

1. Lot area:
   

   LOT AREA	FR-1	FR-3
   		SEPTIC1	SEWER2
   Single-Family Dwelling. The minimum Lot Area for a Single-Family Dwelling shall be:	1 acre	20,000 square feet5	6,000 square feet5
   Non-Single-Family Dwelling. The minimum Lot Area for all Dwellings other than a Single-Family Dwelling:		20,000 square feet per building3,5	7,500 square feet per building4,5
   Other main building. The minimum Lot Area for a main building other than a Dwelling:
   1 For the purposes of this table, “septic” means an onsite individual wastewater system, such as a septic system. 2 For the purposes of this table, “sewer” means an offsite community, group, or shared wastewater system, such as a community sewer system. 3 An additional 8,000 square feet of Lot area is required for each Dwelling Unit in excess of one per building, and there shall not be more than 4 dwelling units per net developable acre. 4 An additional 2,000 square feet of Lot area is required for each Dwelling Unit in excess of two per building, and there shall not be more than 20 dwelling units per net developable acre. 5 An additional 500 square feet of Lot Area is required for each rental or Lockout Sleeping Room, and there shall not be more than 40 rental or Lockout Sleeping Rooms per net developable acre if on sewer, or eight if on septic.

2. Lot width:

   LOT WIDTH	FR-1	FR-3
   Minimum for all uses:	150 feet1	60 feet
   1The width of lots on the outside of the curved streets or on the ends of cul-de-sacs may be reduced by up to one-third as long as the required minimum lot width is provided when measured at a distance of 70 feet back from the front lot line in the FR-1 Zone.

3. Yard setback:

   1. FRONT YARD SETBACK	FR-1	FR-3
      Minimum front yard setback:	30 feet1	25 feet1
      1See Section 108-7-10 if Lot abuts an Arterial Street or Collector Street.

   2. SIDE YARD SETBACK	FR-1	FR-3
      Main building:	20 feet	8 feet1
      Accessory building:	20 feet	8 feet, except one foot if located at least six feet in rear of main building.
      Corner lot, side facing street:	20 feet	20 feet
      1 The combination of the two required side yards shall not be less than 18 feet, plus one additional foot on each side for each foot of building height greater than 35 feet.

   3. REAR YARD SETBACK	FR-1	FR-3
      Main building:	30 feet	30 feet
      Accessory building:	10 feet	1 foot, except 8 feet when on a corner Lot and adjacent to the adjoining Lot’s front-yard.

4. Building height:

   BUILDING HEIGHT	FR-1	FR-3
   Minimum main building height:	1 story
   Maximum main building height:	35 feet
   Maximum accessory building height:	25 feet1
   1Except when governed otherwise by Section 108-7-16 Large Accessory Buildings.

5. Lot coverage:

   LOT COVERAGE	FR-1	FR-3
   The maximum lot coverage of all buildings:	N/A	40 percent1
   1 At least 40 percent of the lot shall be left in open green space.

6. Floor to area ratio:

   FLOOR TO AREA RATIO	FR-1	FR-3
   The maximum ratio of total building floor-area to Lot area:	N/A	1:1