City of Phoenix Planning & Development Department
Hillside Plan Checklist, Single Family Residential – Page 5 of 7
TRT/DOC/00050r
ENG RVW
Disturbed hillside areas should be revegetated with irrigation to prevent erosion and establish plant material
of similar type, size, coloration and quantities as the surrounding areas when mature. If any Revegetation is
proposed, complete the "Hillside, Revegetation Plan" checklist. Provide the Revegetation Plan in the set of
Hillside/Grading and Drainage plans and include it in the sheet index on the cover sheet.
The development of the lot shall preserve ridgeline views and visible significant natural features such as
mountain peaks. Show and note on the plan how the ridgeline views and significant features are being
preserved.
Design the lot and house to be sensitive to and blend with the site through the use of techniques which
consider appropriate proportion and scale to minimize the size, massing, bulk and height of visible portions of
the structure.
Provide a minimum of 2 cross-sections through the entire residence and lot:
Show natural (prior to any disturbance on the lot) and proposed grades, finished floor, roof
elevations, retaining walls, etc.
Do not average.
Cross-sections must be drawn through the greatest distance from natural grade to top of roof,
including chimneys.
Dimension and label the greatest distance on the cross-sections.
Sections are to be drawn to scale, vertically and horizontally.
No building shall exceed a height of 2 stories, not to exceed 30 feet above the natural grade of the lot
or parcel at any section through the structure per City of Phoenix Ordinance Section 710.C.2.Table
1.
Provide a construction fence symbol in the legend. Outline the extent of all grading on the plans with a
construction fence at the edge of the disturbed area. A minimum of 5 feet beyond a wall or permanent fence
should be considered as disturbed area and contribute to hillside grading area calculations per City of
Phoenix Ordinance Section 507 Tab A.9.2. Be sure to give your contractor room to work.
Provide a construction fence detail. Minimum fence requirement is 2 strands of gold rope on T-Bar posts.
Posts are to be placed 30 feet on center and at angle points.
Designate undisturbed areas beyond the construction fence. Call out or hatch areas to remain undisturbed
and label as such.
Minimize visible cut and fill to encourage gradual topographical transitions that blend with the natural grade
and reduces visual scarring.
Sites shall be designed to minimize erosion. Steep slopes shall be stabilized with vegetation, rock or other
measures per City of Phoenix Zoning Ordinance Section 507 Tab A.II.2.6. Show and label all disturbed
slopes. Slopes are to be 4:1 or less. Slopes steeper than 4:1 are to be addressed on a case by case basis. If
proposing slopes steeper than 4:1, provide stabilization methods. A Geotech report must be submitted for all
slopes steeper than 3:1. If a Geotech report is completed, reference the report on the plans by providing the
project number, company name, and date of report.
Show location of all retaining walls and freestanding walls. Indicate top of wall (TW), top of retaining wall
(TRW), and top of footing (TF). Retaining walls are limited to a maximum height of 6' from top of footing.
Retaining walls exceeding 6' will require a variance from Planning and Zoning, 602-262-7131. Please provide
approved variance documentation with Hillside submittal. Retaining walls must also be approved and
permitted through a building safety plan review and are shown for reference and height requirements only.
Per City of Phoenix Zoning Ordinance Section 703 and Subdivision Ordinance Section 32-32.C.3.t.