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Investing in Miami Real Estate: Building A Custom House
Building a House in Miami | Costs, Timelines and Upsides of Custom Home Building in Miami
This article focuses on the costs, timelines, and other questions you might have regarding Building A Custom House in Miami. Is it part of a large framework of blogs that all relate to the different investment approaches for Miami Real Estate. At the end of this article you find the link to other articles in this series.

How Much Does It Cost to Build a House in Miami?
Building a house in Miami, especially a high-end custom home, starts at $650 per square foot. It’s important to note that this cost is calculated based on the gross square footage, not just the air-conditioned space. This comprehensive rate covers all aspects, from tiles and lighting to millwork and flooring, ensuring a fully finished home. While the minimum cost per square foot is $650, it can go up to $1,000 per square foot or even higher.
Custom homes come with a higher price per square foot, but the value they offer is unquestionably worth it, often commanding significantly higher selling prices. While custom homes do carry a higher per square foot price tag, our team is committed to providing guidance on what makes financial sense. We can offer insights into market caps and estimated selling prices based on your desired finishes. We prioritize transparency and won’t encourage overspending. As your agent, I’ll help you determine your spending ceiling, ensuring you build a home you love and can profitably sell when the time comes.
Is it cheaper to Build or Buy a Luxury House in Miami?
In prime areas, the price of purchasing a ready-made home has seen a remarkable surge. Compared to the previous year, property values have risen by 20% to 30%, and the increase is a staggering 50% when we look back just two years. Despite this surge in demand, our market is experiencing a significant shortage of newly built homes, even though a massive 90% of buyers are actively seeking new properties.
At present, the cost of a custom-built home on a dry lot can fall within the range of $1,400 to $2,000 per square foot. If you have your sights set on a custom waterfront home, you should be prepared for expenses ranging from $3,500 to even $4,500 per square foot. Considering these price points, building a house in Miami can often be the more financially prudent choice.

Is This the Right Time to Build a Custom Home in Miami?
From a real estate perspective and considering market analysis, my unequivocal recommendation is to opt for the construction of a custom home. This choice not only aligns with sound financial principles but also avoids overpaying for someone else’s efforts and time. The current state of the market is characterized by extraordinary property values, making it an opportune moment for the creation of luxurious custom homes in Miami. The demand for such homes has surged, resulting in sales prices that are now 50% higher than pre-pandemic levels. Exemplary custom homes, particularly those with meticulous finishes, consistently command prices that exceed expectations and set new records.
The profitability of this endeavor is substantial, primarily due to the significantly higher dollar per square foot value. For instance, properties in Coconut Grove, once valued at around $600 per square foot on dry lots, now sell for approximately $1,300 per square foot or more. Well-finished waterfront mansions can fetch prices ranging from $2,000 to $3,000 per square foot. The shift in buyer preferences in Miami towards top-tier products further enhances the appeal of building a custom house.
Given the scarcity of such properties, buyers are willing to invest generously in acquiring them. Therefore, even if the construction cost averages around $1,000 per square foot, the potential for selling at $2,000 or higher per square foot represents a remarkable 100% profit margin.
In the last few years many of the large (waterfront) deals have happened off-market. The above data only show sales that were registered on the MLS. Coconut Grove witnessed just two waterfront sales, with each data point representing a single sale.
The Process of Building a Custom House in Miami
Step 1: Land Selection. I will provide valuable insights into property values in different areas and local building regulations. It’s essential to be aware of varying regulations, including restrictions on the percentage of land you can build on. Finding the perfect land can be challenging in Miami, therefore we often explore off-market opportunities.
Step 2: Assembling Your Dream Team. Assemble a team: designer, architect, and General Contractor. Involve the designer early to align architectural and interior design, preventing delays and extra costs. Early collaboration avoids complications and overspending.
Step 3: Schematic Design and Sketches. Now, you’ll dive into the design process, with your team providing full schematic designs and sketches of your future home. This stage usually involves a two-month back-and-forth process before final plans are ready.
Step 4: Refining the Details. With your schematic designs in hand, the next step delves into the finer details of your home, including interiors, exteriors, materials, and finishes. You’ll also engage electro-mechanical consultants and structural engineers to bring your design to life and prepare for city submissions. This phase typically spans 8 to 10 months.
Step 5: The Permitting Process. The next stage involves obtaining the necessary permits, which requires submitting your team’s plans to the city for approval. Typically, permitting takes 8 to 10 months, following the design phase, resulting in an 18-month timeframe from design to permitting.
Step 6: Demolition and Ground Preparation. Demolishing a home is straightforward; permits take a few weeks. Plan utility disconnection two months ahead to avoid delays. Careful pre-construction planning is essential.
Step 7: Construction and Interior Finishing. Home construction takes around 18 months. Initial phase (6-8 months) builds the shell, including roof, doors, and plumbing. Next, 8 months finish interiors, plumbing, electrical, and millwork.
Building a House in Miami | How Long Does it Take to Build a Custom Home in Miami?
Home Building Steps | Calculated Time | Cumulative Time |
Step 2 & 3: Assembling Your Team and Finalizing the Schematic Design and Sketches | 2 Months | 2 Months |
Step 4: Refining the Details | 8-10 Months | 10-12 Months |
Step 5: The Permitting Process | 8-10 Months | 18-22 Months |
Step 6 & 7: Construction and Interior Finishing | 18 Months | 36 months - 40 Months |
Total Time | 3 Years with several months of buffer time |
Start your Search here!
Neighborhoods | Search Land for Sale | Search New Construction Homes (Built max. 2 years ago) | Comments |
Coral Gables | Land for Sale | New Construction Homes | Ask me for off-market opportunities! |
Coconut Grove | Land for Sale | New Construction Homes | |
South Miami | Land for Sale | New Construction Homes | |
High Pines/Ponce Davis | Land for Sale | New Construction Homes | |
Pinecrest | Land for Sale | New Construction Homes | |
Miami Beach | Land for Sale | New Construction Homes |
Three Final Recommendations before you start Building a House
- Understanding the economic context is vital when making your decisions. Make sure that the chosen location can accommodate the type of property you aim to build. In gated communities, you have greater flexibility to pursue top-tier construction. These areas typically have limited property availability, and the potential for property appreciation is high. Quality homes in such markets often set records due to their elevated standards and the strong demand for excellence. Cutting corners is not advisable when building high-end custom homes, as discerning buyers are willing to invest in quality. Quality supply is limited, and well-executed homes consistently attract potential buyers.
- Selecting the right team from the very beginning is crucial. It’s not just about the numbers; it’s about choosing a team with a proven track record, extensive experience, and a demonstrated ability to work cohesively. Checking their references is essential, and it’s a wise practice to speak with previous clients about their punctuality and adherence to budget. Working on high-end homes with top-tier finishes necessitates skilled labor, which can be challenging to secure. In Miami, finding artisanal labor is not always straightforward. Successful teams have a closely-knit, in-house workforce, minimizing reliance on subcontractors. Contact us for our local recommendations that we have work with successfully.
- When it comes to interior design, it’s important to set realistic expectations. It’s vital to differentiate between knowing your preferences and being prepared to invest in them. It’s not uncommon for buyers to opt for the lowest quote, only to later discover unexpected delays and increased costs.
The different mechanisms to invest in Miami Real Estate
- Income-generating properties – Condos In this article, we discuss which Miami condos offer the best returns, share real-life examples of condo investments, provide guidelines on what to invest in and what to steer clear of, and examine the local and global factors influencing the Miami real estate market.
- Income-Generating Properties – Homes This article focuses on investing in single-family rental properties in Miami. We discuss which neighborhoods and property types currently offer the best rental returns. We offer real-life investment examples and provide guidelines on what to avoid and what to invest in. Furthermore, we analyze the various factors, both local and global, that influence the Miami real estate market.
- Fix and Flip. We explore the realm of property renovations aimed at boosting its value. If you’re looking to purchase a more budget-friendly home, consider investing in cosmetic improvements and then selling it at a profit.
- Building a house.
- New Condo Construction Investors highly favor new construction condos, especially when acquired early at lower prices. We will share key insights on what to consider and what to steer clear of. Additionally, we’ll provide an overview of how different new condos compare in terms of price per square foot.
- Join our Fund! We’re in the process of launching a fund that allows anyone interested in Miami real estate investment to join. We’ve assembled a team of expert professionals who are well-versed in the market. Given the elevated interest rates and property prices, our fund will enable investors to collectively purchase prime and ultra-luxury real estate.
Schedule a Meeting with David (Via Zoom or in Person)
I have a lot of experience with custom home building in Miami both as a realtor and as a consumer. I have close relationships with several of Miami’s best architects, contractors and design companies.
FAQ
These are the most commonly asked Google Real Estate Related questions
1. What are the Current Best New Condos in Miami?
If you want to hear in more details our opinions on the best new Miami new construction condos. Please read this article:Best New Construction Condos 2022-2023.
2. What is the best New Construction Condo in Fort Lauderdale?
In our opinion, the Residences at Pier Sixty-six are certainly the most interesting and unique. Already well underway this 32 Acre project will be home to the first of its kind Marina where owners will be able to anchor up vessels up to a staggering 400 ft! For specifics of this project see our independent review of this project.
3. How can I compare the new luxury construction Condos to the best existing Luxury Condos in Miami?
Our Best Luxury Condos in Miami article will prove to be very useful to those looking to compare the existing to the new. You may also want to watch this video which shows the performance of the best Condos in Miami over the last 15 years!
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