For saleOff-plan
$1,750,000
Detached Duplexes for Sale in Banana Island, Ikoyi, Lagos
Detached Duplexes for Sale in Banana Island, Ikoyi, Lagos offer the most privacy and space of any house type, typically on their own plot with a private compound, BQ and room for several cars.
There are currently 5 detached duplexes listed in Banana Island, with asking prices from ₦2,200,000,000 to ₦6,000,000,000.
Detached homes in Banana Island, Ikoyi appeal to families and long-term owners who value privacy, security and the freedom to extend. They also tend to hold value well, as land in established neighbourhoods remains scarce.
Popular streets and estates in Ikoyi include Banana Island, Parkview, Osborne, Old Ikoyi, Bourdillon Road and Queens Drive.
Market snapshot · Banana Island
Newest listing added 15 Oct 2026- Listings
- 5
- Price range
- ₦2.2B – ₦6B
- Median price
- ₦5.3B
- Average size
- 352 sqm
By size5-bed · 26-bed · 3
For sale
₦6,000,000,000
For sale
₦5,000,000,000
Six bedroom detached duplex in a prime location
Banana Island, Ikoyi, Lagos
6 beds6 baths
Listed Jun 2026
For sale
₦2,200,000,000
For sale
₦5,500,000,000
Six bedroom detached duplex (477bananaisland)
Banana Island, Ikoyi, Lagos
6 beds6 baths
Listed Apr 2026Frequently asked questions
How much do detached duplexes in Banana Island cost?
The 5 detached duplexes currently listed in Banana Island are priced from ₦2,200,000,000 to ₦6,000,000,000, with a median asking price of ₦5,250,000,000. Prices depend on size, finishing, title and exact location.
What sizes of detached duplexes are available in Banana Island?
Current listings in Banana Island include 2 × 5-bedroom, 3 × 6-bedroom.
What is the difference between detached, semi-detached and terraced duplexes?
A detached duplex stands alone on its own plot. A semi-detached duplex shares one wall with a neighbouring unit. Terraced duplexes are built in a row, sharing walls on both sides, and are usually the most affordable. All three give you separate living and sleeping floors.
Can I pay in instalments?
Many developers offer payment plans, especially on off-plan and newly built homes. Each listing shows its available payment options, and our team can help you negotiate terms.
Can I buy property in Banana Island from abroad?
Yes. Nigerians in the diaspora buy regularly with the help of a verified agent and a lawyer. Foreign nationals can also acquire property, subject to the Governor's consent required under the Land Use Act.
Are these listings verified?
Yes. Every listing is reviewed by our team before it is published, and we can arrange physical inspections and documentation checks before you commit.
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