
MIAMI HOME EXPANSION AND PRE-PURCHASE ARCHITECTURAL CONSULATION
Before you buy or remodel, know what your house can become.
Are you considering buying an old house like the one above in Coral Gables, Pinecrest, Coconut Grove, Key Biscayne, or another desirable Miami neighborhood? Should you consult with a Miami residential architect before buying?
​
Many older homes are located on beautiful lots in excellent areas, but before you purchase—or before you begin planning a major renovation—it is important to understand what can legally, structurally, and practically be done with the property.
​
Can the house be expanded?
Can interior walls be removed?
Is there room for a larger primary suite, guest quarters, a pool cabana, or outdoor living area?
Are there flood zone, zoning, roof, or permitting issues that could affect your plans?
​
A pre-purchase or post-purchase architectural consultation can help you answer these questions before you commit to costly decisions.
​
As Residential Architects In Miami, Here is What We Review
​
Every property is different, but some of the most important issues include:
​
Flood zone and FEMA requirements
This is especially important in low-lying areas such as Key Biscayne and other parts of Miami. Flood regulations can affect remodeling, additions, elevation requirements, and construction costs.
​
Zoning, setbacks, lot coverage, and allowable area
A house may appear to have room for expansion, but zoning rules determine what can actually be built. In Coral Gables, for example, there are specific calculations that need to be reviewed to determine lot coverage and maximum allowable area.
​
Structural considerations
Before removing walls or opening up a floor plan, it is critical to know whether walls are load-bearing. Older houses may have structural systems that are not obvious at first glance.
​
Roof and exterior requirements
Some neighborhoods and municipalities have specific requirements for roofing materials, design character, and exterior improvements. What appears to be a simple roof replacement may require a different material or design approach.
​
Addition and remodeling potential
We can help you evaluate whether the home may be a good candidate for a larger kitchen, family room, primary suite, guest bedroom, garage conversion, outdoor living space, cabana, or other improvements.
​
Why This Matters
​
A beautiful house in a great neighborhood can still have hidden limitations.
​
We once visited a home where the owners had already remodeled the kitchen. While reviewing the house for possible expansion, the owner asked why there was a crack in the ceiling. After asking a few questions, we learned that some walls had previously been removed because a contractor had assumed they were not load-bearing.
​
In older homes, that assumption can be costly. Walls should not be removed without proper evaluation. In some cases, structural beams or other supports are required, and a structural engineer may need to be involved.
​
This is exactly why it is helpful to speak with an architect early—before purchasing, remodeling, or making assumptions about what can be changed.
​
Who This Consultation Is For
​
This service is ideal for:
​
Home buyers considering an older house in a desirable neighborhood
Homeowners who want to expand or remodel their current home
People nearing retirement who want to create a more comfortable long-term residence
Families planning for multi-generational living
Investors or “backyard developers” evaluating a property’s potential
Realtors helping buyers understand whether a home can meet their goals
​
Schedule a Consultation
​
Before you buy, remodel, or expand, know what is possible.
CALL OR EMAIL
Call Maria Luisa Castellanos, Principal Architect of United Architects, Inc., at 305-439-7898, or email MLC@UnitedArchs.com to schedule a pre-purchase or post-purchase architectural consultation.
​
Not sure whether your project needs a full architectural service yet? Start with a consultation. We can help you understand the property’s opportunities, limitations, and next steps.




