Section 1104 - Lot Address Identification and Lot Line Marking(a) All lots shall be identified by letters, numbers, or street address numbers. The lot identification shall be in a conspicuous location facing the roadway. If the lot identification number is to be installed on a wall surface of the unit, the wall surface nearest the roadway shall be used.(b) All lots shall be defined by permanent corner markers. Corner markers shall be visible at grade and shall be installed in a manner that does not create a hazard.(c) Permanent corner markers shall be any of the following:(1) Pressure-treated wood, or wood of natural resistance to decay and insects, as specified in the California Residential Code, at least two (2) by two (2) inches in nominal dimension, driven into the ground to a depth of at least eighteen (18) inches, or six (6) inches if it is surrounded by a concrete pad at least four (4) inches in diameter and at least six (6) inches in depth.(2) Metallic pipe or rods protected from corrosion by galvanizing, paint, or a protective coating which resists corrosion, and is driven into the ground to a depth of at least eighteen (18) inches or is driven into the ground to a depth of at least six (6) inches when it is surrounded by a concrete pad at least four (4) inches in diameter and at least six (6) inches in depth.(3) Schedule 40 or better PVC, ABS, or CPVC pipe driven into the ground to a depth of at least eighteen (18) inches, or driven into the ground to a depth of at least six (6) inches, when it is surrounded by a concrete pad at least four (4) inches in diameter, and at least six (6) inches in depth.(4) Saw cuts, blade marks, or scribe marks in a concrete or asphalt curb or roadway which are different in depth and nature than expansion joints.(5) A nail with either a metal washer or surveyor's marker, which is either driven or embedded into concrete or asphalt, curbs or streets.(d) To determine the edge of a lot bordering a roadway with curbing, the lot ends at the beginning of the curbing; curbing is part of the roadway.Cal. Code Regs. Tit. 25, § 1104
1. Amendment of section heading, section and NOTE filed 7-6-2004; operative 7-6-2004 pursuant to Government Code section 11343.4 (Register 2004, No. 28).
2. Repealer of subsection (d) and subsection relettering filed 7-22-2005; operative 7-22-2005 pursuant to Government Code section 11343.4 (Register 2005, No. 29).
3. Editorial correction of HISTORY 2 (Register 2005, No. 33).
4. Amendment of subsection (c) filed 2-18-2011; operative 2-18-2011 pursuant to Government Code section 11343.4 (Register 2011, No. 7). Note: Authority cited: Section 18300, Health and Safety Code. Reference: Sections 18610, 18610.5 and 18612, Health and Safety Code.
1. Amendment of section heading, section and Note filed 7-6-2004; operative 7-6-2004 pursuant to Government Code section 11343.4 (Register 2004, No. 28).
2. Repealer of subsection (d) and subsection reletteringfiled 7-22-2005; operative 7-22-2005 pursuant to Government Code section 11343.4 (Register 2005, No. 29).
3. Editorial correction of History 2 (Register 2005, No. 33).
4. Amendment of subsection (c) filed 2-18-2011; operative 2-18-2011 pursuant to Government Code section 11343.4 (Register 2011, No. 7).