Heads up: The public source includes contractor names on some current permit records, but coverage has not yet reached PermitGrab's market-level reporting threshold. This page focuses on permit records and property data; contractor names are shown where the public source publishes them.
855 indexed permits · Key Biscayne, Florida.
Public-record project research, not a shared-lead marketplace. Use the permit, source date, and available fields to research the builder, project, or adjacent work before outreach. Cancel anytime in one click — no retention call.
| Newest permit | 2026-09-18 |
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PermitGrab tracks 855 building permits in Key Biscayne, FL as of 2026-09-18.
Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.
Newest permit date:
Filter Key Biscayne permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.
One email a week with the newest Key Biscayne building permits — addresses, project details, and property activity where available. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.
46 permits sorted by date
⇄ Swipe or scroll to see address & contractor
| Date | Type | Value | Address | Contractor / Status | Save |
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| 2026-09-16 | Fire Protection | — | 350 OCEAN DR, UNIT 805N |
BELLA FIRE PROTECTION CORP
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| 2026-09-15 | Fire Protection | — | 791 CRANDON BLVD, 1506 |
ISLAND FIRE PROTECTION SYSTEMS LLC
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| 2026-09-09 | Fire Protection | — | 455 GRAND BAY DR, 213 |
MIRCOM ENGINEERED SYSTEMS FLORIDA
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| 2026-09-08 | Fire Protection | — | 703 CRANDON BLVD, PH-3 |
EPIC FIRE SYSTEMS CORP
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| 2026-09-04 | Fire Protection | — | 703 CRANDON BLVD, PH-3 | — | |
| 2026-09-01 | Fire Protection | — | 251 CRANDON BLVD, 237
Owner: JAI··· 🔒
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MAGNUM FIRE SYSTEMS LLC
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| 2026-08-28 | Fire Protection | — | 1121 CRANDON BLVD | — | |
| 2026-08-28 | Fire Protection | — | 881 OCEAN DR, 4F |
LUCTO FIRE SPRINKLER CORP
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| 2026-08-28 | Fire Protection | — | 1111 CRANDON BLVD | — | |
| 2026-08-28 | Fire Protection | — | 251 CRANDON BLVD, 835 |
LUCTO FIRE SPRINKLER CORP
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| 2026-08-28 | Fire Protection | — | 102 REEF LN, VILLA 2 | — | |
| 2026-08-26 | Fire Protection | — | 600 GRAPETREE DR | — | |
| 2026-08-14 | Fire Protection | — | 881 OCEAN DR, TH3 |
LUCTO FIRE SPRINKLER CORP
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| 2026-08-09 | Fire Protection | — | 611 OCEAN DR |
EPIC FIRE SYSTEMS CORP
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| 2026-08-06 | Fire Protection | — | 445 GRAND BAY DR, 910 |
EPIC FIRE SYSTEMS CORP
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| 2026-08-05 | Fire Protection | — | 201 CRANDON BLVD, 633 |
LUCTO FIRE SPRINKLER CORP
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| 2026-08-04 | Fire Protection | — | 747 CRANDON BLVD, 209 |
ISLAND FIRE PROTECTION SYSTEMS LLC
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| 2026-07-29 | Fire Protection | — | 785 CRANDON BLVD, 1205 | CDPA CONSULTING SERVICE LLC | |
| 2026-07-29 | Fire Protection | — | 785 CRANDON BLVD, UNIT 1205 | MDR FIRE LLC | |
| 2026-07-21 | Fire Protection | — | 151 CRANDON BLVD, 211 | — | |
| 2026-07-21 | Fire Protection | — | 251 CRANDON BLVD, APT 222, KEY BISCAYNE FL 33149
Owner: JAI··· 🔒
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| 2026-07-20 | Fire Protection | — | 151 CRANDON BLVD, 207, KEY BISCAYNE FL 33149 |
ISLAND FIRE PROTECTION SYSTEMS LLC
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| 2026-07-16 | Fire Protection | — | 455 GRAND BAY DR, 917, KEY BISCAYNE FL 33149 |
DARREN K WELBORN
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| 2026-07-16 | Fire Protection | — | 251 CRANDON BLVD, 504, KEY BISCAYNE FL 33149 |
LUCTO FIRE SPRINKLER CORP
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| 2026-07-16 | Fire Protection | — | 881 OCEAN DR, 18F, KEY BISCAYNE FL 33149 |
LUCTO FIRE SPRINKLER CORP
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| 2026-07-16 | Fire Protection | — | 881 OCEAN DR, 9E, KEY BISCAYNE FL 33149 |
LUCTO FIRE SPRINKLER CORP
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| 2026-07-15 | Fire Protection | — | 881 OCEAN DR, TH6, KEY BISCAYNE FL 33149 |
LUCTO FIRE SPRINKLER CORP
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| 2026-07-13 | Fire Protection | — | 251 CRANDON BLVD, 536, KEY BISCAYNE FL 33149 | — | |
| 2026-07-13 | Fire Protection | — | 605 OCEAN DR, 4L, KEY BISCAYNE FL 33149 | — | |
| 2026-07-08 | Fire Protection | — | 785 CRANDON BLVD, 603, KEY BISCAYNE FL 33149 |
ISLAND FIRE PROTECTION SYSTEMS LLC
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| 2026-07-06 | Fire Protection | — | 791 CRANDON BLVD, 1407, KEY BISCAYNE FL 33149 |
LUCTO FIRE SPRINKLER CORP
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| 2026-07-06 | Fire Protection | — | 791 CRANDON BLVD, 507, KEY BISCAYNE FL 33149 | — | |
| 2026-06-30 | Fire Protection | — | 781 CRANDON BLVD, 705 |
A FIRE SPRINKLERS INC
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| 2026-06-30 | Fire Protection | — | 785 CRANDON BLVD, 1703 |
A FIRE SPRINKLERS INC
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| 2026-06-30 | Fire Protection | — | —
Owner: GRE··· 🔒
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| 2026-06-29 | Fire Protection | — | 791 CRANDON BLVD, 507 |
ISLAND FIRE PROTECTION SYSTEMS LLC
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| 2026-06-29 | Fire Protection | — | 301 OCEAN DR | — | |
| 2026-06-29 | Fire Protection | — | 781 CRANDON BLVD, 705, KEY BISCAYNE FL 33149 | — | |
| 2026-06-23 | Fire Protection | — | 95 HARBOR DR |
Spikebusters Inc
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| 2026-06-18 | Fire Protection | — | 95 HARBOR DR, KEY BISCAYNE FL 33149 | — | |
| 2026-06-16 | Fire Protection | — | 785 CRANDON BLVD, 1404, KEY BISCAYNE FL 33149 | — | |
| 2026-06-11 | Fire Protection | — | 785 CRANDON BLVD, 1104, KEY BISCAYNE FL 33149 | — | |
| 2026-06-09 | Fire Protection | — | 605 OCEAN DR, UNIT 4L, KEY BISCAYNE FL 33149 | — | |
| 2026-06-09 | Fire Protection | — | 251 CRANDON BLVD, UNIT 831, KEY BISCAYNE FL 33149
Owner: JAI··· 🔒
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| 2026-06-04 | Fire Protection | — | 881 OCEAN DR, 3B, KEY BISCAYNE FL 33149 | — | |
| 2026-06-04 | Fire Protection | — | 881 OCEAN DR, TH8, KEY BISCAYNE FL 33149 | — |
New building permits in Key Biscayne, Florida show where construction activity is occurring. Filter the public records by trade, date, address, and project value to research active projects and property activity. Contractor names are available on some current records; contact coverage varies by filing.
Key Biscayne, Florida processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 855+ Key Biscayne building permits — newest permit date: 2026-09-18 from official city sources.
Each record can show the project address, scope, permit type, and value where the city publishes them. The source-published contractor records do not meet the coverage threshold for this city. PermitGrab does not represent this as contractor-contact coverage. Where property-owner records are available, they are matched to permit addresses separately.
Filter the current records by trade, date, address, or project value to research construction activity. The most useful workflow in this market is verifying the project signal first, then using the property data that is actually available for that address.
PermitGrab methodology · Page data current as of · Source: Building Permits via Accela (pop. 15K) and Building Permits via Accela Citizen Access.
PermitGrab indexes 855 building permits in Key Biscayne. New records appear as they are available from the source.
The most recent permit indexed for Key Biscayne is dated 2026-09-18. Newest permit date: 2026-09-18. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.
Key Biscayne permit activity covers 855 indexed permits. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.
Search recent Key Biscayne, FL building permits by address, and permit type in the table above — pulled from the Key Biscayne building department's public permit records. New filings appear here as they are published. Filter by trade or search an address to look up a specific permit. For this week's filing volume, see the Key Biscayne Permit Pulse.
Email alerts when new public records are available for new permits and property activity. Contractor names are shown where the current public filing includes them; contact coverage varies by record. Owner information is shown only where it can be matched from available public records.
PermitGrab currently tracks 855 building permits in Key Biscayne, Florida. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.
PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.
Contractors can research Key Biscayne activity by filtering current permits by trade, location, and project type. Some current permit records include contractor names; use those source-published names alongside the project details. Property information is shown only where public records can be matched.
The 14-day trial includes full Pro access to Key Biscayne — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Some current permit records include source-published contractor names; contact fields appear only where published or matched. Property information is available only where public records can be matched. Card required to start; cancel anytime before day 14.
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