You've got a few different questions there, but:
7-seasons.com wrote: ↑Sat Jun 05, 2021 10:28 am
any critical age limits that would be a deal-breaker? I'm wondering about standard procedures like hiring an inspector to check things over and whatnot, or what parts of the house would be expected to have to replace after X number of years, as they may have reformed some parts already.
One oft-cited rule of thumb is the 1981 change in earthquake resistance regulations. Pre-1981 buildings can be retro-fitted to come up to par though, so if you find an older house you think is worthy of an upgrade, it can be done.
IMO an inspector is a must for older houses, I used one myself and I found them excellent. They work for you and will answer questions on things like what should be done for upkeep if you buy, and what you might be looking at in costs to get that done. As for what's already been done, the agent or current owner should be the best source, but the inspector can verify whether what they say looks to be true or not. There are no "standard procedures" for getting an inspector, but make sure you hire them (as opposed to using a guy the seller's agent knows), and you'll need to get permission from the owner, and clear an entire day to do it. You'll want to be there with the inspector so you can ask questions as he goes along and talk to him.
Interior upgrades (i.e. things not involving the structure) are of course out of the purview of the inspector. I'm talking about new bathrooms, kitchens, toilets, flooring, wallpapering, etc. You can get some ballpark figures for these types of things online, but a real cost estimate requires sitting down with a contractor and going over what you want done. Estimates are free though. The clearer you are on what you want, the better estimate you will get.
As a side note, you can tack on any renovation/refurbishment costs onto your mortgage.
7-seasons.com wrote: ↑Sat Jun 05, 2021 10:28 am
And, are there any general guidelines or references for how to evaluate the land and house price for houses, and compare to assess if it is a good deal, bad deal or reasonable? Like, this website was referenced on the forum
https://tochidai.info/ and shows the current average land prices by area, so I guess I could take that average for the area, multiply by the land size and then the remainder of the price will be the house.
Those figures at your link are "official" assessed land prices that are used for national statistics and tax purposes. While they'll give you a reference point, you'll often find those numbers low compared to market prices. So you'll want to look at prices of places currently on the market (i.e. browse through current listings) and go to
https://www.land.mlit.go.jp/webland_eng ... ainServlet to see what's actually been bought and sold in the area in the last two years.