An independent guide to patio covers, ramadas and awnings in Yavapai CountyCosts · Permits · Wildland interface · 20 communities
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Deck Builders in Prescott, AZ

Prescott is the one market on this site where the decking material question is a fire question before it is a comfort question.

$38 to $80 per sq ft105 mph 3-second gust · Exposure C
Raised timber deck with railing, outdoor furniture and a grillRaised timber deck
01The short version

A deck is an attachment in the 0 to 5 foot ignition zone, and the whole city is in the interface area.

Outdoor living area with timber decking and a shade structureDecking under a shade structure

Under Prescott City Code Chapter 6-2, the wildland-urban interface areas shall be inclusive to the entire established geographical city limits of the City of Prescott. The immediate zone, 0 to 5 feet from the structure, exists to reduce or eliminate ember ignition and direct flame contact with the structure, decks, stairs and attachments. A deck is named in that list.

The county has a narrow exemption worth knowing: uncovered decks not exceeding 200 square feet, not more than 30 inches above grade at any point, not attached to a dwelling and not serving a required exit door. Note the first word. Cover that deck and the exemption is gone.

The terrain here also does something the low desert does not: Prescott is hilly, so decks earn their keep. On a sloping lot a deck is often the only sensible way to get a level outdoor space at all.

02What decides it

Three things worth asking about

01

Fire first

Decks are named in the interface code's immediate zone.

02

Uncovered only

The county's 200 square feet exemption ends the moment you roof it.

03

Slope makes it worth it

On a hillside lot a deck beats cutting and filling for a slab.

03Cost

Deck pricing

Installed planning range for the Prescott and Yavapai County market. The calculator separates the structure from the extras and shows the permit as its own line.

Low end$38 per sq ft
Typical$57 per sq ft
High end$80 per sq ft
PermitSet by the authority

No permit fee figure appears anywhere on this site. None could be verified for any of the three authorities, and a fee quoted from an out-of-date schedule is worse than no figure at all.

Before the material, settle the jurisdiction

The City of Prescott, unincorporated Yavapai County and each of the eight incorporated towns set different thresholds for exactly this kind of structure.

04Questions

Decks in Prescott

Do decks need a permit here?

In the City of Prescott, decks over 200 square feet, over 30 inches, part of egress or attached to the house are in the permit column. In unincorporated Yavapai County the exemption is narrower than it looks: uncovered, not over 200 square feet, not over 30 inches, not attached, and not serving a required exit.

Does the wildland-urban interface affect decking material?

It reaches the structure and its attachments, and decks are named explicitly. What applies to your parcel depends on its fire hazard classification, which the City determines. City of Prescott Building Division on 928-777-1371 is the place to ask.

Composite or timber at this elevation?

Both work. The differences that matter here are surface temperature in full sun, movement through freeze-thaw cycles, and how each behaves under the interface rules. Ask about the fire performance of the specific board, not the category.

Deck or patio?

On flat ground a slab is usually better value. A deck earns its cost where the ground falls away, which in and around Prescott is a great deal of the housing stock.

What does a deck cost?

Planning ranges run about $38 to $80 per square foot installed, with material, height above grade and railing runs moving it most.