Short-Let vs Long-Let at Grand Marina

If you own a Marriott & JW Marriott branded residence at Grand Marina Saigon (Ba Son, District 1, HCMC), the question almost every owner faces is this: should you let by the night/week (short-let, serviced-apartment / tourist-stay style) or sign a 6–12 month lease (long-let) with a single tenant? This article is not about overall yield — it focuses squarely on how the two models differ: nightly revenue versus monthly rent, occupancy, operating costs, and the specific regulatory constraints.

Short-let vs long-let — what actually differs?

Short-let maximises revenue per night but demands hands-on management and brings volatility, while long-let delivers steady cash flow and lower regulatory risk at a lower rent per square metre.

Short-letting means you run the apartment almost like a hotel room: guests stay a few nights to a few weeks, you price by the night, and you clean and turn over the unit constantly. Long-letting means signing a multi-month lease with one tenant — typically an expat professional, a company executive or a family — in exchange for predictable cash flow and far less day-to-day work.

For a premium-positioned project like Grand Marina, the choice is not only "which earns more" but "which fits your time, risk appetite and the legal rules". To understand why branded residences enjoy a particular letting advantage, you can read What are branded residences?.

Revenue compared: nightly rate vs monthly rent

Short-let can produce higher gross revenue per night, but it only truly beats long-let when occupancy stays high and consistent.

Based on the indicative rental figures stated on the project pages, a 1BR unit at Grand Marina might let long-term for roughly VND 25–40 million/month, a 2BR for about VND 40–70 million/month, and a 3BR for about VND 70–120 million/month. These are indicative numbers that change by sales phase and by the specific unit.

The key point: short-let revenue only "wins" if you fill many nights each month. A short-let unit running at 50% occupancy in a quiet month can earn less than a stable long-let lease once you subtract cleaning costs and booking-platform commissions.

Not sure which way each unit type at Grand Marina should go? Let me send you an estimate broken down by floor plan.

Occupancy and seasonality

Long-let is effectively 100% occupied for the lease term, while short-let depends on the tourist season, events and how well you market the unit.

Grand Marina's location is a strong advantage for both models: 200 m from the Saigon River, ~250 m from the Ben Thanh–Suoi Tien metro (Ba Son station), and within 1 km walk of the Opera House, Nguyen Hue and Ben Thanh Market. Both tourists and professionals favour this central spot.

• Short-let: peak revenue around holidays, conferences and events, but some low-season weeks may sit nearly empty.
• Long-let: once the lease is signed, the unit stays filled continuously with no gaps between stays.
• Re-letting gaps: long-let is only vacant when tenants change (days to weeks); short-let is vacant on every night without a booking.

Put differently, "occupancy" is not measured the same way for both: long-let is measured in months leased per year, short-let in the share of nights filled. A central apartment like Grand Marina can hold high long-let occupancy easily, but keeping short-let occupancy steady requires ongoing marketing and management.

Operating costs: which model eats more?

Short-let incurs many variable costs (cleaning, supplies, platform commission, faster furniture wear), while long-let mainly carries the apartment's fixed fees.

Whichever model you choose, Grand Marina's fixed fees still apply and belong in the equation: management fees of about USD 8–9/m²/month (subsidised by the developer for the first 3 years), a one-off 2% maintenance fee, 10% VAT, and a 0.5% registration fee at purchase. You can see the detail on Pricing & payment.

• Short-let-only costs: cleaning between stays, linen/consumables, higher utilities, commission to booking platforms or an operator, and faster furniture wear.
• Long-let-only costs: mostly just a leasing fee to find a tenant (often equal to half a month to one month's rent) and periodic maintenance.

One advantage specific to Grand Marina: the Marriott-run service ecosystem — 24/7 concierge, housekeeping, laundry and multi-layer security — makes short-letting lighter to operate than in an ordinary apartment block, because the service infrastructure is already in place. To map out the full cost of holding the asset each year, read Grand Marina's True Annual Holding Cost.

Legal and regulatory: the deciding factor

Long-letting is clearly permitted by law, while nightly short-let stays in a residential unit face constraints on guest registration, building rules and local regulations.

According to the information stated on the project pages, foreigners may own a unit for a 50-year term (renewable under Vietnamese law), within a 30%-per-building cap, and are allowed to transfer and lease. Vietnamese buyers receive a long-term pink book with full rights to use, transfer, lease and inherit.

• Right to let: both Vietnamese and foreign owners are allowed to lease their units.
• Nightly short stays: subject to separate rules on accommodation business, temporary-residence registration for guests, and the building management's house rules — a residential unit cannot always be run like a hotel.
• Officetel: a 50-year tenure with its own legal characteristics, worth confirming carefully before choosing a letting model.

This is the point I always advise owners to check first: read the sale contract, the building house rules and current accommodation regulations carefully before committing to short-let. The above is general reference information, not legal advice for your specific situation.

Worried about the legal side of short-letting? This really is the thing to ask before you commit.

Which model suits you?

Choose short-let if you want to maximise revenue and are ready to manage actively; choose long-let if you prioritise steady cash flow, lower risk and minimal effort.

If you live far away, are busy, or treat the apartment as a long-term store of value, long-let is usually the lightest and most predictable choice. If you are nearby, have a good operator and want to tap central District 1 tourist demand, short-let can edge out slightly higher revenue — but with more work and more volatility.

The decision should also align with your long-term plan for the asset. If you are weighing a future resale, see Reselling Grand Marina: The Exit Strategy; and if you are comparing locations, Grand Marina vs Thu Thiem: Which to Invest In? will help.

On the market side, research firms such as Knight Frank and Savills (updates through 2024–2025) note that branded residences are typically priced 25–35% above comparable non-branded units. That is a market reference to help you set rent expectations, not a promise of returns; actual results depend on the project, timing and policy.