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

Home Additions · Southwest Ranches, FL

Grow the house, keep the land.

Rear extensions, guest houses, in-law suites and second stories on Southwest Ranches acreage, engineered around your drainfield and setbacks, permitted through the Town, and built under daily supervision by a licensed general contractor.

Licensed & insured Lic. CGC1539072 Southwest Ranches · Broward County Hablamos español

Home Additions in Southwest Ranches

Room to build, rules to respect.

Nobody buys in Southwest Ranches to feel cramped, and yet the houses are often the small thing on a big parcel. Adding on is the obvious move: a rear wing with a primary suite behind a ranch in Rolling Oaks, a guest house for parents or a trainer near the barn, a second story on a house in Ivanhoe Estates where the owners want a view of their own pasture. Because lots here start at an acre and run to five, the constraint is rarely land. It is septic, setbacks and drainage.

An addition clears zoning and site-plan review at the Town of Southwest Ranches before the building application moves, and the Town's engineering side issues fill, excavation and grading permits where work could affect floodplain storage, a real concern on the eastern edge of the Everglades. You cannot build over a drainfield or its reserve area, so the septic layout often decides the footprint. Guest houses are allowed but regulated: one per parcel, no full kitchen, no separate meter or mailing address, and buildings housing animals carry their own yard requirement.

Out here the hard part is not land, it is the seam between old structure and new. Tying a new foundation to a forty-year-old one, matching stucco texture and roof tile so the seam disappears, upgrading tie-beams, keeping the occupied half of the house sealed, warm and quiet while the other half is open sky. PGX runs it as one contract with one supervisor, a fixed written scope, and a schedule you can hold us to. Twenty-plus years in South Florida, licensed and insured, and every project permitted and inspected from footing to final.

Covered terrace joining a modern rear addition — architectural rendering

Where we work in Southwest Ranches

Sunshine Ranches Rolling Oaks Green Meadows Country Estates Ivanhoe Estates Landmark Ranch Estates Sterling Ranch Estates Santa Fe Estates Stone Creek at Sunshine Ranches Akai Estates Holatee Trail Appaloosa Trail Melaleuca Road

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

What's included

Additions that suit an acre.

Every one starts with a survey, the septic layout and a structural engineer. Five shapes cover most of what gets built out here.

01

New wings on acreage

Extending into the yard for a primary suite, great room or home office, with new footings, tie-beam work and roof tie-ins engineered before pricing.

02

Guest houses and in-law suites

Detached or attached quarters built to the Town's guesthouse rules, which cap one per parcel, forbid a full kitchen and set a floor-area limit by lot size.

03

Going up over the estate

A structural evaluation of the existing walls and footings first, then a real upper floor with stair placement that does not wreck the plan below.

04

Garage and barn conversions

Turning an oversized garage or an unused accessory building into conditioned space, done legally so the square footage counts when the property changes hands.

05

Septic, well and drainage work

Relocating or upgrading the onsite system where the addition demands it, plus the grading and fill permits the Town requires when floodplain storage is touched.

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 build a guest house on my Southwest Ranches property?
Often, within limits, and the limits are specific. The town's code allows one guesthouse per parcel, and it cannot be sold or leased separately, cannot have a full kitchen, and cannot carry its own mailing address or electric meter. It is not permitted on parcels under 35,000 square feet, and floor area is capped, more tightly on a one-acre parcel than on a larger one. Placement still has to respect setbacks, the drainfield and reserve area, and the well. We check the parcel against the survey before anyone draws.
How does septic limit where I can put an addition?
More than most owners expect. The tank, the drainfield and the unobstructed reserve area all need to stay clear, so a slab cannot go over them and heavy equipment should not roll across them either. Setback distances to the well matter too. Sometimes the addition simply shifts twenty feet; sometimes the system gets relocated or upgraded, which is its own permit through the Florida Department of Health in Broward County. We resolve this at survey stage, not at foundation stage.
Is there a design review board I have to satisfy?
Southwest Ranches does not run an architectural board the way some coastal cities do. What it does enforce is zoning: lot coverage, setbacks, height, accessory structure rules, and the rural character the town incorporated in 2000 to protect. Site plan and land use items go before the Town's planning process, engineering reviews grading and right-of-way work, and the building permit follows. If your parcel sits in a platted community with its own covenants, those apply on top.
How long from first sketch to finished addition?
Front-load the calendar. Survey, design, structural engineering, septic verification and town review commonly take several months before a shovel moves, and revisions add cycles. Construction on a substantial rear wing or a second story typically runs six months or more once permitted. A year from first conversation to move-in is a fair expectation for a real addition. You get the whole sequence in writing, with the slow parts labeled honestly.
Does adding on beat buying a bigger house out here?
Frequently, because the land is the expensive part and you already own it. Acreage in this town is finite and the trails, the zoning and the quiet are exactly what people pay for. Building the wing you are missing usually costs less than trading up and moving, and it keeps the parcel you chose. It is still real construction with real disruption, so it suits owners planning to stay. Come to us with the idea and we will tell you honestly whether the parcel supports it.

Contact

Walk the acreage with us

Send the survey and the septic paperwork, or just point at the yard. We will walk it and talk feasibility, in English o en español.

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