Flood Map Amendment (LOMA) Survey in Miami-Dade County
Many Miami-Dade County properties are incorrectly mapped in FEMA flood zones AE, VE, AH, X, D despite sitting above the Base Flood Elevation. Significant flood hazard area — large portion of county within SFHA zones. Apex Surveying prepares LOMA applications with certified NAVD 88 elevation data to remove qualifying Miami-Dade County properties from the flood zone.
How do I resolve flood map amendment in Miami-Dade County?
To resolve flood map amendment in Miami-Dade County, hire a licensed Florida PSM surveyor to conduct a professional survey documenting property boundaries and legal descriptions. LOMA survey costs in Miami-Dade County include the Elevation Certificate preparation and application submission. FEMA charges no application fee for standard LOMAs submitted through the eLOMA portal. Apex Surveying & Mapping serves all 67 Florida counties with same-day quotes.
What Causes Flood Map Amendment in Miami-Dade County?
Florida's unique conditions create specific challenges for property owners in Miami-Dade County. Understanding the root causes helps you take the right action.
Property naturally sits above the Base Flood Elevation (BFE) but is mapped in a Special Flood Hazard Area
FEMA flood maps have not been updated to reflect actual site conditions or recent elevation data
Paying mandatory flood insurance premiums for a property that is not actually at flood risk
New construction elevated above BFE that qualifies for LOMR-F reclassification
Property purchase or refinance triggering lender flood zone verification and insurance mandate
Recent FEMA map revision reclassifying previously Zone X property into AE or VE zones
How a Professional Survey Resolves Flood Map Amendment
Apex Surveying's licensed PSM surveyors provide the definitive solution. Every survey is signed, sealed, and legally defensible.
Elevation Certificate with NAVD 88 datum certifying lowest adjacent grade relative to BFE
LOMA application preparation with FEMA MT-1 forms and certified elevation data
eLOMA electronic submission through FEMA’s authorized online portal (no FEMA application fee)
LOMR-F application for properties elevated by fill above BFE (requires additional floodplain modeling)
Pre-purchase LOMA feasibility assessment to determine if property qualifies before closing
Relevant Florida Statutes
- 44 CFR Part 65 — FEMA LOMA and LOMR application procedures
- 44 CFR Part 70 — Flood map revision requirements
- §627.715, Fla. Stat. — Florida flood insurance requirements in SFHAs
- NFIP regulations — Mandatory flood insurance elimination upon LOMA approval
- FEMA MT-1 form series — Standard application forms for map amendments
What Happens Without a Survey
- Mandatory flood insurance premiums of $3,000-$10,000+/year under FEMA Risk Rating 2.0 until LOMA is obtained
- Lender force-placed flood insurance at premium rates if borrower does not maintain coverage in SFHAs
- Property resale difficulty when buyers learn of flood zone classification and insurance requirements
- A successful LOMA saves the average Florida homeowner thousands of dollars per year in premiums
- Without a LOMA, properties remain mapped in SFHAs even if naturally above BFE
Miami-Dade County Regulations & Requirements
Miami-Dade County surveys are processed through the Regulatory and Economic Resources (RER) ((786) 315-2100). County survey requirements include: Boundary survey required for all new construction permits; As-built survey required for Certificate of Occupancy; Elevation certificate required in SFHA zones. Miami-Dade County contains FEMA flood zones AE, VE, AH, X, D. Significant flood hazard area — large portion of county within SFHA zones. Miami-Dade County has a Coastal Construction Control Line (CCCL) that requires additional survey verification for coastal properties. Typical residential setbacks in Miami-Dade County are 25 ft front, 7.5 ft side, and 15 ft rear. Varies by zoning district (RU-1 through RU-4); HVHZ setbacks may require additional documentation. Residential permit fees typically range $1,500 - $15,000+. Extremely high water table (2-4 ft below surface); limits subsurface work.
Coastal Construction Control Line (CCCL): Miami-Dade County has a CCCL that requires additional survey verification for properties near the coast. A CCCL survey locates this line relative to your property before permitting.
Get a Free Flood Map Amendment Quote for Miami-Dade County
Licensed PSM surveyors serving all of Miami-Dade County. Same-day quotes available.
Miami-Dade County at a Glance
- Permit Office
- Regulatory and Economic Resources (RER)
(786) 315-2100 - FEMA Flood Zones
- AE, VE, AH, X, D
- Residential Setbacks
- 25' front / 7.5' side / 15' rear
- Terrain
- Coastal flat limestone
- Primary Survey Challenge
- HVHZ wind zone documentation adds structural survey coordination requirements
- Population
- 2,701,767
- Median Home Value
- $450,000
- CCCL
- Yes — coastal survey required
Frequently Asked Questions
How much does a flood map amendment survey cost in Miami-Dade County?
What do I need from Miami-Dade County to get this survey?
How does Apex Surveying resolve flood map amendment in Miami-Dade County?
Related Services in Miami-Dade County
Other Survey Problems in Miami-Dade County
About Miami-Dade County
CivilSmart Engineering
Even after a successful LOMA, proper drainage protects your property investment. For PE-stamped stormwater management in Florida, we recommend CivilSmart Engineering.
Ready to Resolve Flood Map Amendment in Miami-Dade County?
Get a free quote from Apex Surveying's licensed PSM surveyors. Same-day quotes available for Miami-Dade County properties.