Observing the rental market in Honolulu for a long time reveals a distinct characteristic. Even units with the same name tend to be smaller in square footage compared to those in mainland cities. Due to geographical limitations of being an island, even new developments often build compact layouts, resulting in higher rental prices relative to square footage.

Studios are reported to average around $1,650 per month, with approximately 420 square feet. They are often located near Waikiki or downtown, providing good access to workplaces or universities, but the trade-off is limited space. These units are primarily sought after by single professionals, military personnel, and international students.

One-bedroom units average around $1,950 per month, with about 620 square feet. They are about $300 more expensive than studios, but the separate bedroom makes them a necessary choice for remote workers or newlyweds. However, it's worth noting that this rental price is comparable to a two-bedroom unit in a small mainland city.

Two-bedroom units are around $2,750 per month, averaging about 900 square feet. This range is common for roommate combinations or families with one child, and it is more frequently observed that roommates are sought to share rental costs compared to the mainland.

Three-bedroom units average around $3,600 per month, with about 1,150 square feet. They are primarily sought after by families with two or more children, but the availability is limited, making it difficult to find them in desired areas at the right time.

Looking at the supply structure, studios and one-bedrooms are overwhelmingly abundant, and recent new condominium developments are also trending towards smaller units. The proportion of two-bedrooms in new constructions is decreasing, making it more realistic for families seeking larger units to consider existing complexes or resale properties.

Here's a summary of rental prices by unit type:

• Studio: $1,650 per month, about 420 square feet
• One-bedroom: $1,950 per month, about 620 square feet
• Two-bedroom: $2,750 per month, about 900 square feet
• Three-bedroom: $3,600 per month, about 1,150 square feet

The price difference between studios and one-bedrooms is $300, between one-bedrooms and two-bedrooms is $800, and between two-bedrooms and three-bedrooms is $850. Notably, the jump from one-bedroom to two-bedroom is significant, reflecting the scarcity of two-bedroom units in Honolulu.

If you are a Korean household, it is advisable to first determine whether to prioritize budget or space. If commuting or school access is your top priority, a smaller unit in the city center may be beneficial, while if you need more space, considering a development slightly further out could be advantageous. However, keep in mind that as you move further out, the reliance on public transportation decreases, so it's wise to also consider whether you will have a vehicle.