Modern rear addition with floor-to-ceiling glass — home additions in Fisher Island, Florida. Architectural rendering.

Home Additions · Fisher Island, FL

More home, no more land.

Fisher Island has no spare lots, so PGX adds space the island way — combining adjacent residences, opening structure between them, and permitting every inch through Miami-Dade County under daily licensed supervision.

Licensed & insured Lic. CGC1539072 Fisher Island · Miami-Dade County Hablamos español

Home Additions in Fisher Island

Adding space where the land ran out.

On an island of condominiums, adding square footage means acquiring it next door. The established Fisher Island move is the unit combination: two residences at Oceanside, Bayside Village, or one of the Palazzo buildings joined into a single great flat, with an engineered opening where a demising wall stood, kitchens consolidated, and the second entry absorbed. Owners also rework the island's villa-style residences at Seaside Villas, capturing hallways, closets, and awkward 1980s planning to make the footprint live larger than its deed suggests.

Combining units is structural work, and the approvals treat it that way. Fisher Island is unincorporated, so plans, engineering, and inspections run through Miami-Dade County's building department, with a Florida-licensed engineer signing the opening in what is often a load-bearing or fire-rated demising wall. Your association must approve the combination under its governing documents, and the Fisher Island Community Association registers the contractor before mobilization. Buildings dating to the late 1980s are also in Florida's milestone-inspection cycle, which makes clean structural documentation more valuable than ever. We assemble that package — architect, engineer, association, county — as one coordinated submission.

We start with feasibility, not enthusiasm. Before you buy the unit next door, PGX can review the demising wall construction, the mechanical systems that will need to merge, and the association's appetite for combinations, then tell you in writing what the project honestly involves. From there it is our standard discipline: a fixed scope, one accountable licensed team under CGC1539072, daily on-island supervision, and finish protection worthy of the buildings we work in. More than 20 years in South Florida taught us that the best additions are the ones engineered before they are imagined finished.

Covered terrace joining a modern rear addition — architectural rendering

Where we work in Fisher Island

Palazzo Del Sol Palazzo Della Luna Palazzo Del Mare Oceanside Bayside Village Bayview Seaside Village Seaside Villas Villa del Mare Marina Village Six Fisher Island The Links Estates

Elsewhere in Fisher Island? Call us — if it's in Miami-Dade or Broward, we probably build there.

What's included

How space gets added on Fisher Island.

Five ways owners here genuinely gain room — each one engineered, permitted through Miami-Dade County, and approved by the associations involved.

01

Unit combinations

Joining adjacent residences into one — engineered openings, merged mechanical systems, unified flooring and finishes, and every approval the combination requires.

02

Shored, signed, and inspected

Cutting and reinforcing demising and interior bearing walls with signed engineering, shoring plans, and county inspections — never a saw and a hunch.

03

Layout re-engineering

Re-planning combined footprints — consolidating kitchens, converting a second foyer to a gallery, carving out the office or staff suite the original architect never anticipated.

04

Villa and townhome reworks

Reclaiming underused interior volume in the island's villa-style residences — hallways, oversized closets, and dated planning traded for rooms that earn their keep.

05

Feasibility and approvals

Pre-purchase reviews, engineering coordination, and complete county and association submission packages, so you know what is possible before money moves.

Glass sliders and roofline of a new rear addition — architectural rendering

How we work

A remodel is a promise. We keep it in writing.

20+
Years building in South Florida
150+
Remodels and additions delivered
100%
Permitted and inspected work
1
Team accountable from estimate to warranty

AFixed scope, honest pricing

A detailed written scope before we start — so the number you sign is the number you pay, and changes are decisions, not surprises.

BA superintendent on site, daily

Your project is run by someone whose name you know, who answers the phone, and who walks the site every working day.

CBuilt to code, warrantied in writing

HVHZ-rated products, inspected phases, closed permits, and a written warranty when we hand back the keys.

How it goes

From first walk to final walk-through.

01

Walk-through & estimate

We visit, measure, listen, and come back with a real scope and a real number — not a teaser.

1–2 weeks
02

Design & permits

Drawings, engineering where needed, product approvals, and the permit package — filed and tracked by us.

4–10 weeks
03

Construction

Scheduled trades, daily supervision, weekly updates with photos, and inspections we prepare for and attend in person.

Per scope
04

Closeout & warranty

Punch list cleared, permits closed, documents handed over, warranty in writing. Then we leave it spotless.

1–2 weeks

FAQ

Straight answers.

Can I combine two condo units on Fisher Island?
Frequently, yes — combinations are an established practice in the island's buildings. What it takes: your association's approval under its governing documents, engineering for the opening in the shared wall, Miami-Dade County permits and inspections, and contractor registration with the Fisher Island Community Association. The wall between units may be load-bearing or fire-rated, so the engineering is real, not a formality. We can assess a specific pair of units before you commit to buying the second one.
Can I enclose my terrace or balcony to gain interior space?
Treat it as a maybe with a heavy burden of proof. Balconies and their railings are usually common elements under association control, and enclosure raises structural, waterproofing, and High-Velocity Hurricane Zone glazing questions along with county permitting. Some associations prohibit it outright; others have a defined process. We will read your building's documents and give you a straight answer before anyone draws a rendering.
Could I build a conventional addition or second story here?
For nearly every Fisher Island property, no — the housing is condominium in form, the land belongs to the community, and expanding a building's envelope is not on the table for an individual owner. That is not a dead end; it is why combinations and deep interior re-planning are the island's version of an addition. When owners want true detached-home expansion, it usually means a different address, and we will say so plainly.
How long does a unit combination take from decision to done?
The paperwork phase is measured in months — association review, engineering, county permitting, and island contractor registration all precede demolition. Construction on a well-planned combination then moves steadily, since most of the work is interior. The variable that wrecks schedules is discovering conditions mid-project, which is why we open, scan, and verify the shared wall and systems early. Expect a real timeline in writing from us, not a hopeful one.
Is combining units worth it financially on Fisher Island?
We build, we do not give investment advice — but we can tell you what owners weigh. Large single-floor residences are scarce on the island, and combining is often the only way to create one without leaving. Against that, you are funding two acquisitions plus structural work and finishes at island logistics pricing. Our role is making the construction side knowable: a fixed written scope, so the decision rests on real numbers.

Contact

Two units, one better apartment

Talk to us before you commit. We will assess feasibility, sketch the approvals path, and price it honestly — in English o en español.

Office
Miami, FL
Hours
Mon–Fri, 8:00–18:00
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