The first time a tenant moved out of one of my units, I got a quote from a cleaning and restoration company for 280,000 yen and nearly choked on my coffee. That was for a single 1K apartment that had been lived in for four years. Fifteen years and nine properties later, I’ve learned that turnover cost isn’t a surprise you react to u2014 it’s a number you should already have sitting in a spreadsheet before the tenant even signs the lease.
Between-tenant turnover is one of the few landlord expenses you can actually predict with decent accuracy, because it repeats every 2-5 years like clockwork. If you’re not budgeting for it monthly, you’re going to feel every single vacancy as a financial gut punch instead of a planned expense.
Why turnover costs catch new landlords off guard
ud83duded2 RECOMMENDED ON AMAZON US
Personal Finance & Real Estate Books
The financial mindset shift that made property investment possible on a salary.
Most first-time owners budget for the mortgage, property tax, and maybe a vague “repair fund.” What they miss is that a full turnover u2014 cleaning, wallpaper (kabegami) replacement, tatami or flooring work, and key/lock changes u2014 routinely runs 150,000 to 350,000 yen per unit in my experience, depending on how long the previous tenant stayed and how they treated the place. On a studio that rents for 55,000 yen a month, that’s over five months of rent gone in one shot if you haven’t set anything aside.
My rule: set aside 8% of monthly rent, every month
ud83duded2 RECOMMENDED ON AMAZON US
Budget Planners for Property Owners
Track every yen in and out u2014 the foundation of profitable landlord accounting.
Across my 9 properties, I keep a dedicated turnover reserve account and transfer 8% of collected rent into it automatically every month. For a building averaging 62,000 yen per unit, that’s about 5,000 yen per unit per month. Over a 3-year tenancy, that accumulates to roughly 180,000 yen u2014 right in the middle of what a typical turnover actually costs me. When the number is already sitting there, a move-out notice stops being a crisis and just becomes a line item.
I didn’t always do this. In my first 5 years as a landlord, I paid for every turnover out of whatever cash I had on hand, which meant some months I was scrambling to cover a 240,000 yen restoration bill while also paying property tax. Switching to a dedicated reserve was the single biggest stress reducer in my entire rental business.
Breaking down where the money actually goes
When I budget a turnover, I split it into four categories so nothing gets forgotten:
- Cleaning (hausu kuru012bningu): 30,000-50,000 yen for a standard 1K/1DK unit
- Wallpaper and flooring restoration: 60,000-180,000 yen depending on smoking, pets, or sun damage
- Fixtures and equipment: 20,000-70,000 yen for things like a worn-out range hood fan or a water heater nearing 10 years old
- Vacancy loss while the unit sits empty: usually 1-2 months of lost rent, which I count as a real cost even though no invoice arrives for it
That last one is the category new landlords forget most often. A unit sitting empty for 6 weeks between tenants isn’t free just because you didn’t write a check for it u2014 it’s lost income, and it belongs in the same budget line as the cleaning bill.
How tenant length of stay changes the math
ud83duded2 RECOMMENDED PRODUCTS
Tax Guides for Property Investors
Knowing the tax rules turns a good investment into a great one.
I track average tenancy length across my properties, and it currently sits at about 3.4 years. Shorter stays mean smaller repair bills but more frequent turnovers; longer stays mean bigger single bills but fewer of them. A tenant who stays 6 years will often need a full wallpaper replacement (required under most standard lease terms regardless of condition, per typical Japanese rental guidelines) plus more wear on flooring u2014 I’ve seen those bills hit 320,000 yen. A tenant who leaves after 14 months might cost me almost nothing beyond a 35,000 yen clean, especially if part of that gets covered by their deposit (shikikin).
Building a reserve fund that actually survives temptation
The hardest part isn’t calculating the number u2014 it’s not touching the money once it’s saved. I keep my turnover reserve in a completely separate bank account from my operating cash, specifically because I know myself well enough to know I’d “borrow” from it for something else otherwise. Every quarter I review the balance against upcoming lease renewal dates, since I can usually predict which of my 9 units are likely to turn over in the next 12 months based on renewal cycles.
Adjusting the percentage as you learn your own properties
The 8% figure isn’t universal u2014 it’s what works for my portfolio after tracking actual costs for over a decade. Older buildings with original 1980s plumbing and fixtures push me closer to 10-12% because equipment failures cluster around turnover time. Newer or recently renovated units let me drop closer to 5-6%. Pull your own turnover invoices from the last 3-5 years, average them against your total rent collected in that period, and you’ll get a number that’s far more accurate than any generic guideline.
That’s the approach I use across all 9 of my properties, and it’s the difference between turnover being a manageable monthly line item and being a phone call that ruins your week.
Renovation Cost Reduction Checklist (60% Savings Method)
My step-by-step process management template that cut renovation costs by 60% across 3 apartment buildings over 15 years.
ud83cudfe0 More from DIY Father
15 years of landlord experience u00b7 3 apartment buildings u00b7 DIY renovations that saved millions of yen. Browse all articles at diytosan.com
