Stock Island mortgage for Keys lifestyle without Key West pricing.
Stock Island is what Key West used to be — working marinas, real fishermen, marina-adjacent condos, and a mix of property types most lenders don't know how to underwrite. It's also the entry point for buyers who want Keys access without spending Key West money. We close here regularly.
Why Stock Island is its own animal
Stock Island sits at mile marker 5, separated from Key West by a single bridge. What makes the lending here unique is the property mix: traditional single-family, marina-attached condos, condotels, mobile homes on owned land, working waterfront, and a handful of unique property types that look like residential but underwrite like commercial. Most lenders don't know what to do with this.
The opportunity: Stock Island gives you genuine Keys lifestyle — same flats, same fishing, minutes from Duval Street — at a real discount to Key West. The challenge: you need a lender who knows which programs work for which property types here.
Stock Island property types we finance
Marina-attached condos
The Stock Island staple. Many are non-warrantable due to investor concentration, rental management, or condotel structure. Specialty non-QM programs are usually the answer. We pre-screen the building.
Single-family on owned land
Most straightforward. Conventional, jumbo, FHA, VA all available depending on price and buyer. Watch for V-zone exposure on direct waterfront.
Mobile/manufactured homes on owned land
Financeable with the right program — must be permanently affixed, taxed as real estate, and meet HUD code. Specialty product.
Working waterfront / mixed-use
Some Stock Island properties are zoned mixed-use or have commercial elements. Residential-only loans don't fit. We have commercial and SBA-style programs available — call before you offer.
Loan programs that work on Stock Island
- Non-warrantable condo (non-QM) — for marina condos and condotels. Non-QM
- DSCR investor — strong STR market here. Investor programs
- Conventional / FHA — for warrantable properties. FHA
- VA — usable for primary purchase. VA
- Bank statement — many Stock Island buyers are self-employed. Non-QM
- Bridge / hard money — for unique property types or fast close. Bridge
Stock Island cost reality
- Marina condo (1–2 bed): $450K–$1.1M
- Single-family canal/bay: $700K–$1.6M
- Wind insurance: $3,500–$11,000/yr
- Flood insurance: $2,000–$8,000/yr
FAQ
Can I finance a houseboat or live-aboard on Stock Island?
Houseboats are not real estate and don't qualify for traditional mortgages. Liveaboard slips with attached land or condominium-form ownership may qualify under specialty programs — call us before you offer.
Are Stock Island marina condos warrantable?
Some are; many are not. Marina-attached condos often have rental management, condotel structures, or master insurance gaps. We pre-screen the building before appraisal.
Is Stock Island cheaper than Key West?
Generally yes. Stock Island offers Keys lifestyle at a meaningful discount to Key West proper, especially for marina-adjacent and working-waterfront properties.