Custom homes
Single-family ground-up new construction. For homeowners who want exactly what they envisioned — not a developer's pre-selection. We coordinate architects, structural engineers, MEP, landscape, and pool — under one accountable contract.
New Construction · Miami-Dade · Broward · Since 2016
New construction in Miami, engineered to be predictable.
From foundation to certificate of occupancy. Ground-up custom homes, duplexes, and multifamily new construction across Miami-Dade and Broward. The same systems-driven process whether you're building a single-family residence in The Roads or a 4-unit townhome project in West Brickell.
What JMK builds
New construction projects we deliver in Miami
JMK Contractor specializes in residential and small-multifamily new construction across Miami-Dade and Broward. We currently have 31 active projects in the field — the same team, the same processes, scaling cleanly from single-family homes to multi-unit developments.
Duplexes & multifamily
2-unit duplexes, 4-unit townhome projects, and small multifamily developments. Currently building West Brickell Townes — a 3-story, 4-unit townhome project with rooftop deck. Same construction discipline as single-family, scaled.
Estate & waterfront homes
Ground-up construction on Miami's premium lots — waterfront, flood-zone elevation requirements, hurricane impact requirements. We handle FEMA elevation certificates, FBC 7th edition compliance, and high-velocity hurricane zone (HVHZ) construction throughout.
Investment & spec builds
For developers, investors, and homeowners building to sell. Tighter budgets, faster timelines, defensible scope discipline — without compromising on the quality that holds inspection and closes a buyer.
Why JMK for new construction
A new construction process built to remove surprises.
Most new construction projects in Miami go over budget and over schedule for the same reasons: vague scope, missed lot conditions, slow permitting, and uncoordinated trades. We've built our process specifically to address each one.
3D LiDAR site capture
Before contract, we scan the lot with a 3D LiDAR imaging camera. Elevations, setbacks, existing trees, utility connections — all captured as a precise digital model. Our engineering team builds your scope from real measurements, not field estimates.
Engineered estimates
Your proposal includes structural calculations, MEP coordination, material take-offs, and a real construction sequence — not a per-square-foot ballpark. Change orders on JMK new construction projects run a fraction of the industry average.
Permit management end-to-end
Miami-Dade permitting is one of the most common causes of new construction delays. We manage the full process — building, zoning, environmental, MEP, structural — including review responses, RAM revisions, and inspection scheduling.
Real-time project visibility
Every project runs through Buildertrend with live job-site cameras. You see the same schedule, budget, and decisions your project team sees. Daily progress photos. Weekly 2-week look-ahead. No silence between calls.
The process
How a JMK new construction project moves from lot to keys
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01
Initial consultation & lot scan
We meet on your lot or at your future build site. One scan with 3D LiDAR captures every elevation, setback, and condition we need. Free, takes 60-90 minutes on-site, results back within 1-2 weeks.
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02
Design coordination & engineering
We work with your architect (or recommend one from our network) on plans that fit your budget and lot. Structural engineering, MEP coordination, and permit-ready drawings — produced from the real site data, not assumptions.
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03
Engineered proposal & contract
You get a detailed scope of work, material take-offs, a schedule built from real construction sequencing, and a fixed price. Not a per-square-foot range that adjusts after demo.
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04
Permits & mobilization
We handle Miami-Dade building, zoning, MEP, and any environmental or HOA approvals. Site preparation, utilities, foundation layout — coordinated as a single sequence.
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05
Vertical construction
Foundation, frame, roof, exterior, MEP rough-in, drywall, finishes. Live cameras on-site, Buildertrend updates daily, rolling 2-week look-ahead so material lead times and inspections are managed proactively.
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06
Punch, certificate of occupancy, warranty
Structured punch list, final inspections through CO, warranty handoff, and a clean exit. We're a one-year warranty contractor with response standards that hold up after closing.
Recent new construction work
Currently building across South Florida
Common questions
New construction in Miami — what to expect
How much does it cost to build a new home in Miami?
New residential construction in Miami typically runs $350-$700 per square foot for the build, with luxury finishes pushing $800+. A 3,000 sq ft custom home runs roughly $1.1M-$2.1M for construction (excluding land and design). Costs are driven by lot conditions (flood elevation adds 10-15%), finish level, structural complexity, and permitting timing. JMK provides engineered estimates from 3D LiDAR scans — fixed-price contracts, not square-foot ballparks.
How long does new construction take in Miami?
Typical new construction in Miami runs 14-22 months from contract signing to certificate of occupancy. Design and permitting takes 4-8 months (longer for waterfront, historic, or flood-zone properties), site prep and foundation 2-3 months, and vertical construction through final inspection 8-12 months. Miami-Dade permit review is the most common cause of schedule slippage.
Do you build in flood zones and on waterfront lots?
Yes. Much of Miami-Dade is in FEMA-designated flood zones, and many of our active projects are on waterfront or near-waterfront lots. We handle FEMA elevation certificate requirements, FBC flood-zone construction, and the High-Velocity Hurricane Zone (HVHZ) requirements that apply across Miami-Dade and Broward. Waterfront construction typically requires additional environmental permitting and adds 2-4 months to the schedule.
Do I need an architect before contacting JMK?
No. We work both ways — with architects you've already engaged, and as design-build when you'd prefer a single team. We recommend engaging us before plans are finalized so we can validate that the design fits your budget and your lot's real conditions. Many of our most successful projects start with a JMK feasibility review before architectural drawings are committed.
Ready to break ground?
Tell us about your lot or your project idea. We'll respond within one business day and schedule your free site consultation.