Rent increase versus tenant retention for a detached home in Seoul

[bikesAndEcho]

I have a detached home in Seoul rented at about ₩3,940,000. Comparable asking rents appear to be near ₩4,200,000, but the tenant pays on time, reports maintenance problems early and looks after the property.

The ₩260,000 monthly gap is tempting, yet turnover could mean vacancy, refurbishment and uncertainty about the next tenant. I am considering either no increase or a smaller adjustment. How would you frame a fair rent discussion while complying with South Korean notice rules? I also want to avoid creating problems around the existing deposit.

 

[kind_glass]

I would not chase the full asking-rent difference automatically. ₩260,000 a month adds up, but even a short vacancy plus cleaning, repairs and reletting effort can absorb much of it. A reliable tenant also has value that does not appear in the rent figure.

Work out your realistic turnover cost, then compare it with the extra annual rent. That should give you a ceiling for any increase.

 

[SimpleLane]

Are those ₩4,200,000 properties genuinely comparable detached homes, or simply active listings with better condition, location or deposit terms? Asking rent is not necessarily achieved rent. The deposit arrangement matters particularly in South Korea, so headline monthly figures may not be comparable without that detail.

 

[SimpleLane]

I would also separate a routine rent discussion from recovering maintenance spending. If the tenant has reported issues promptly, that may have prevented more expensive damage. Raising the rent soon after necessary work could feel like they are being charged for being conscientious.

Before proposing anything, confirm the lease dates, applicable notice requirements and whether an increase is permitted in the current circumstances. Those details are jurisdiction-specific.

 

[lookTheRiver]

A smaller increase could be the sensible middle course, but I would first ask whether the tenant intends to stay beyond the next renewal. If they are already considering leaving, keeping the rent unchanged may achieve nothing. If they want stability, you can explain that market asking levels are higher while acknowledging their payment and maintenance history, then propose a figure below ₩4,200,000 with proper notice.

 

[lookTheRiver]

Ben’s comparison is the practical one: estimate vacancy time, refurbishment, advertising or agent costs, and the risk of less reliable payments. Then divide that total by the proposed monthly increase to see how long it would take to recover a turnover.

Keep the deposit discussion explicit rather than assuming it changes alongside the rent. Put any agreed rent or deposit terms in writing, and have the notice and lease wording checked locally before sending a formal proposal.