Miami-Dade County
Owner’s representative for Key Biscayne homes and condos
Key Biscayne is an island village with one road in and out. Projects here deal with village approvals, coastal and flood rules, and getting crews and materials over the Rickenbacker Causeway. We manage single-family rebuilds and oceanfront condo renovations for the owner.
Key BiscayneBuilding in Key Biscayne
Building on Key Biscayne
The Village of Key Biscayne is its own municipality with its own zoning code and building, zoning and planning department. New homes, additions and exterior changes are reviewed against village standards, and variances can require public hearings. The village also sets rules on work hours and site conditions.
The island is in the High-Velocity Hurricane Zone, and most of it is in FEMA flood zones, including coastal high-hazard areas. Oceanfront work seaward of the Coastal Construction Control Line needs a state coastal permit. Older homes renovated past FEMA’s substantial-improvement threshold may have to meet current flood rules, which is a common reason owners rebuild instead.
Much of the housing is in oceanfront condo buildings on Crandon Boulevard and Ocean Lane Drive, many of them decades old and now subject to the milestone inspection law and Miami-Dade’s 40-year recertification. Causeway access, limited staging, deliveries and parking show up in every contractor’s price and schedule.
Why owners here hire us
Typical work
Projects we manage in Key Biscayne
Owner’s Representation
A construction manager who works for you, from first budget to handover.
Learn more PlanPermits, Board & City Approvals
Building permits, design review boards, HOA and condo approvals, start to finish.
Learn more HireContractor Selection & Bid Leveling
Vetted contractors, one bid package and a line-by-line comparison of the bids.
Learn more BuildCost Control, Pay Applications & Change Orders
Every pay app checked against work on site, every change order negotiated.
Learn more RescueProject Recovery
A 72-hour audit of a stalled or over-budget build and a plan to finish.
Learn more RescueRemote & Out-of-State Owner Representation
We represent you on site in South Florida while you live elsewhere.
Learn moreShould I renovate or rebuild my Key Biscayne home?
It often comes down to flood rules. If renovation costs cross FEMA’s substantial-improvement threshold, the home may need to meet current elevation anyway, so we compare both paths on cost and schedule first.
Who issues permits on Key Biscayne?
The Village of Key Biscayne has its own building and zoning department. Oceanfront work may also need a state coastal permit, and marine work can need county approval.
Does island access really affect construction cost?
Yes. Every crew, delivery and dumpster crosses the causeway, and staging space is limited. We check that the bids account for it.
Can you help our condo association with milestone repairs?
Yes. We represent the board in hiring the engineer and contractor, negotiating the contract, checking quantities and reviewing every draw.
Start a project
Planning a project on Key Biscayne?
Call (570) 339-7793 or book a consultation. We’ll review your property, approvals and logistics.
- A 30-minute call with Osher about your project
- An honest opinion, even if you decide not to hire us
- A written proposal: flat monthly retainer or a percentage of construction value