Development Regulations Table for Open Space Zones

San Diego Municipal Code § 131.0231
in effect
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The following development regulations apply in the open space zones as shown in Table 131-02C. Table 131-02C Development Regulations for Open Space Zones Development Regulations [See Section 131.0230 for Development Regulations of Open Space Zones] Zone Designator Zones 1st & 2nd >> OP- OC- OR- OF(1)- 3rd >> 1- 2- 1- 1- 1- 1- 4th >> 1 1 1 2 1 Max Permitted Residential Density (DU Per Lot) -- -- 1(2) 1(5) -- Min Lot Area (ac) -- -- 10 10 10 Allowable Development Area (%) -- -- 25(3) 25(4) -- Min Lot Dimensions Lot Width (ft) -- -- 200 200 500 Street Frontage (ft) -- -- 200 200 500 Lot Depth (ft) -- -- 200 200 500 Setback Requirements Min Front Setback (ft) -- -- 15(6) 25 -- Min Side Setback (ft) -- -- 8(7) 20 -- Min Street Side Setback (ft) -- -- 10(7) 25 Min Rear Setback (ft) -- -- 20(8) 25 -- Max Structure Height (ft) -- -- 30 30 -- Max Lot Coverage (%) -- -- -- 10 -- Max Floor Area Ratio -- -- 0.45 0.10 -- Refuse and Recyclable Material Storage [See Section 142.0805] applies applies applies applies applies Visibility Area [See Section 113.0273] applies applies applies applies applies Dwelling Unit Protection Regulations [See Chapter 14, Article 3, Division 12] -- -- applies applies -- Chapter 13: Zones (2-2025) 17 Footnotes for Table 131-02C 1 Refer to Section 143.0146 for supplemental development regulations for the OF zone. 2 See Section 131.0240(a). 3 See Section 131.0250(a). 4 See Section 131.0250(b). 5 See Section 131.0240(b). 6 See Section 131.0260(a) 7 See Section 131.0260(b) 8 See Section 131.0260(c)
Source: amlegal_browserURL: https://codelibrary.amlegal.com/codes/sanfrancisco/latest/sfplanning/Fetched: 6/28/2026