Rear Yard Easements and Where a Meridian Deck Can Go

Most Meridian deck designs start the same way. Someone stands at the back door, looks at the yard, and decides the deck should come out about sixteen feet. Then a builder pulls the recorded plat and the number becomes eleven.

That is the easement, and it catches almost everyone.

What the city says

The City of Meridian’s guidance on residential accessory structures is direct about it. Asked whether there are utility easements in the back yard, the answer given is that an accessory structure placed or constructed in the required rear yard is likely encroaching on an easement, and that if an easement beneficiary needs access to it, you may need to move and replace the structure at your expense.

The typical figures the city cites are a 10 foot easement across the rear yard, 5 feet along an interior side yard, and 15 feet on the street side of a corner lot. It also says, in the same breath, to check the recorded plat for verification. That instruction is doing real work: the typical figures are typical, not universal, and your specific plat is the document that governs.

Why it bites here specifically

Meridian’s post-2000 subdivisions are built on efficient lots. A back yard 35 to 45 feet deep is entirely normal. Remove 10 feet of that to an easement and a quarter of the usable depth is gone before a single board is ordered.

The comparison that makes it concrete: a 16 by 20 deck is 320 square feet and comes 16 feet off the house. On a 40 foot yard with a 10 foot rear easement, the buildable depth is 30 feet, so a 16 foot deck fits with room to spare. On a 30 foot yard, the same deck leaves four feet of lawn between the deck edge and the easement line. Whether that is fine depends on what the rest of the yard is for, but it is worth knowing before the design conversation, not after.

What an easement is not

It is not a setback, and it is not something the city enforces at permit stage. An easement is a right granted to a utility or an irrigation district over part of your land, recorded against the property and running with it. Nobody will stop you building inside one. The consequence arrives later, if the beneficiary needs access and the structure is in the way.

That risk is uneven. A deck over a dry utility easement that nobody has touched in twenty years is a low-probability problem. A structure over an active irrigation line in a valley built on irrigation is a different proposition. Which one you have is on the plat.

Setbacks are separate

Alongside easements, Meridian’s zoning standards govern where an accessory structure can be placed. An accessory building is not allowed in the street yard or the required side yard. On corner lots nothing may be placed in front of the residence, between the residence and the street, or within the required street yard. The typical street yard setback figures the city gives are 15 feet to living space and 20 feet to a garage face, measured from the property pin or the back of the sidewalk, whichever is more restrictive.

On an attached deck off the back of a house these rarely bind, because the deck is already inside the building envelope. They matter far more for a freestanding structure out in the yard, which is exactly the sort of thing people build on larger lots in Kuna, Star, and south Meridian.

Where to find yours

Three places, in order of ease:

1. Your title documents. The plat is usually referenced in the paperwork from the purchase, and many households have a copy filed and forgotten.
2. Ada County recorded documents. Plats are public record and searchable by subdivision name and lot.
3. A builder who works Meridian regularly. Pulling the plat is a normal part of a site measure, and any builder quoting your yard should be doing it before drawing a footprint.

It takes about ten minutes and it settles the single biggest constraint on the design.

The other approval

While the plat is out, the second thing to check is whether your subdivision has an architectural committee. Most Meridian subdivisions do, and the city’s own accessory structure handout tells homeowners to verify their association requirements before building. Committees generally want a sketch, dimensions, materials, and colors, and they meet on their own schedule. Two weeks is common and it runs in parallel with the city permit rather than after it.

Neither one substitutes for the other. The city cares whether the structure is sound; the committee cares how it looks from the street and whether it fits the covenants. Getting both moving at the same time is what keeps a spring design on track for a spring build.

The practical version

Before you fall in love with a footprint: find the plat, note the rear and side easement figures, subtract them from the yard, and design inside what is left. If the result is smaller than you hoped, the fix is usually shape rather than area. A wider, shallower deck often works better against a Meridian house than a deep narrow one anyway, and it costs less to rail.

The layout guide covers how to size the footprint from the furniture, and the permit guide covers what the city needs once the shape is settled.