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Pima County Unincorporated
City Zoning Code

CHAPTER 18

23 CR-2 SINGLE RESIDENCE ZONE

18.23.010 Permitted uses.

   A.   Uses permitted:
      1.   Any use as permitted in Section 18.21.010 (CR-1 Single Residence Zone), but horses, cattle, sheep, goats, or ratites shall not be kept on less than one commercial acre and not more than one such animal for each ten thousand square feet of lot area.
(Ord. 2017-36 § 16 (part), 2017; Ord. 1985-82 (part), 1985)

18.23.020 Conditional uses.

   A.   Uses conditionally permitted:
      1.   Any use as conditionally permitted in Section 18.21.020 (CR-1 Single Residence Zone).
(Ord. 2017-36 § 16 (part), 2017; Ord. 1994-146 § 7, 1994: Ord. 1985-82 (part), 1985)

18.23.030 Development standards - General.

   A.   Minimum lot area: Sixteen thousand square feet.
   B.   Minimum area per dwelling unit: Sixteen thousand square feet.
   C.   Minimum lot width: Eighty feet.
   D.   Minimum yard requirements:
      1.   Front: Thirty feet;
      2.   Side: Ten feet each;
      3.   Rear: Forty feet.
   E.   Building height limitations:
      1.   Maximum height: Thirty-four feet;
      2.   Maximum stories: Two.
   F.   Minimum distance between main buildings: Twenty feet except as required in Section 18.09.020(D) (General Residential and Rural Zoning Provisions) for a rear dwelling.
(Ord. 1985-82 (part), 1985)

18.23.040 Development standards - Accessory buildings and accessory structures.

   A.   Permitted coverage: Five percent of the lot area.
   B.   Maximum height: Twenty-four feet.
   C.   Minimum distance standards:
      1.   To front lot line: Sixty feet;
      2.   To side and rear lot lines:
         a.   Four feet if building is not used for poultry or animals,
         b.   Fifty feet if building is used for poultry or animals,
         c.   All horses, cattle, sheep, goats, or other similar animals must be confined within a stock-tight fence (no material shall be permitted not ordinarily used for a stock-tight fence) in an area of no less than four hundred square feet per animal. Such fenced-in area shall be set back ten feet from the rear where it abuts an IR, RH, GR-1, SR, SH, CR-1, CR-2, or MU zone and forty feet from the rear where it abuts a zone other than GR-1, RH, IR, SR, SH, CR-1, CR-2, or MU, and forty feet from a side property line. A setback of ten feet shall be permitted on the side yard where the adjacent property owners have a written recorded agreement to this effect, but, in no event, shall a corral be closer than fifty feet to any residence or living quarters in an abutting property.
(Ord. 2004-59 § 12, 2004; Ord. 1985-187 § 1 (part), 1985; Ord. 1985-82 (part), 1985)

18.23.050 Cluster development option.

   A.   This option shall be permitted only for subdivided residential lots as allowed in this chapter, and their associated open space, in accordance with Section 18.09.040 (General Residential and Rural Zoning Provisions).
(Ord. 1985-111 § 1 (part), 1985; Ord. 1985-82 (part), 1985)

18.23.060 Lot reduction option.

   A.   Refer to Section 18.09.050 (General Residential and Rural Zoning Provisions) for the general provisions of the lot reduction option.
   B.   Minimum lot size requirements for lots in a CR-2 subdivision for reduction may be approved by the board of supervisors for reduction from sixteen thousand square feet to twelve thousand square feet in accordance with Section 18.09.050, provided that in total there are no more individual one-family lots than two lots per gross acre of the area of the subdivision zoned CR-2.
(Ord. 1985-82 (part), 1985)

18.23.070 Lot development option.

   A.   Refer to Section 18.09.060 (General Residential and Rural Zoning Provisions) for the provisions of the lot development option.
(Ord. 1985-82 (part), 1985)