What a Coronado design review board actually checks
A Coronado design review board checks your landscape plan against front-yard hedge-height limits (42 inches on most street-facing setbacks), an approved plant palette, and neighbor sightlines before anything gets approved. We draw to those rules first on the older lots off B Ave and J Ave, because a bed a board rejects is the most expensive redo on the island.
Last updated: July 2026
The first plan we ever submitted on the island came back flagged. We had drawn a boxwood run along the front walk at 48 inches. The setback rule on that block capped street-facing hedges at 42. Six inches. That six inches cost the homeowner two extra weeks and a resubmittal fee, and it taught us to read the setback sheet before we pick up a pencil.
Most flags are small like that. A hedge drawn a foot too tall. A front bed that blocks a neighbor's sightline down the street. A plant that is not on the approved list for that block. On the older lots off B Ave, C Ave, and J Ave, the tight side yards (some barely 4 feet) and the period-correct hedging set the rules before we choose a single plant. Samuel walks the lot, reads the sun and the salt exposure, and hand-draws the plan to those rules first.
Why we draw to the rules before we price anything
A bed a design board rejects is the most expensive mistake on the island. You pay to plant it, pull it, and plant it again. On job 3957 off C Ave we phased the install around approval, and the street-facing beds went in first because those are the ones the board and the neighbors see. That front bed ran about $6,800 with the drip line; redoing it after a rejection would have been most of that again.
Salt air pushes into this too. On Ocean Blvd and 1st St the afternoon sun comes straight off the bay and sits on every leaf by evening. We run the drip at 25 to 30 PSI and spec brass and marine-grade fittings, because the standard poly valves off Ocean Blvd start weeping salt corrosion inside two seasons. We draw the irrigation to survive that first, then choose plants that stay green without leaning hard on Coronado's metered water rates.
What usually gets approved and what usually gets flagged
| Usually approved | Usually flagged |
|---|---|
| Front hedges kept at or under the 42-inch street rule | Hedges drawn tall enough to block a neighbor's view or sightline |
| Plants from the approved palette for that street | Off-palette or oversized specimens that fight the period look |
| Street-facing beds phased in first | Front yard left as a staging zone for weeks |
| Drought-tolerant choices that stay green year round | Thirsty turf that browns out under the metered rates |
How long does the design and approval process take?
Plan on it. A full front and back design and build on a standard 50-by-140 Coronado lot usually runs six to eight weeks from first sketch to first plant, and the board review sits inside that window. Design and build on those jobs typically lands between $18,000 and $45,000 depending on hardscape and plant count, and the cost tracks the retaining and paving far more than the square footage.
We keep the plan simple enough to explain in one page, because a board approves what it can read. Not a wall of species names. A clear plan.
Point Loma is a different review
The lots below Sunset Cliffs run downhill and water moves before any plant goes in. On job 0631 the grade dropped nearly 6 feet across the back yard, so drainage and a low retaining wall got planned first, then the beds got drawn around where the grade actually sits. Read more on why drainage comes before plants on Point Loma slopes.
Not sure whether your project needs a designer or an architect for the board? We wrote up the difference for Coronado projects here. See finished beds on our Coronado portfolio, or the streets we work on the Coronado landscaping page.
If Ecosystem Landscaping & Design drew and planted your yard on B Ave or Ocean Blvd, tell the board and your neighbors what worked. And if you have a review meeting coming up, we have sat through enough of them to draw the plan right the first time. Learn how we handle landscape design in Coronado and Point Loma.