Water softener.

If your climate is dry in the winter, a whole home humidifier.

LUXE Bidet NEO 185 Plus: https://www.amazon.com/LUXE-Bidet-Plus-Next-Generation-Self-Cleaning/dp/B0B1H9W4D2

A smart water monitor/shutoff valve.

Some part of your plumbing breaking can cause your house to flood, ruining your possessions and costing you tens of thousands in repairs. Plus a huge headache to deal with even if insurance covers it all.

Smart water monitors will notice when water is pouring into your house and automatically shut the water off.

Shop Vac. Tool chest. Beer.

Take a bunch of pictures of everything. You’ll probably want to look at them somewhere down the road and it’s interesting to have empty photos everywhere.

TOOLS (none of this is yard stuff, I won’t really go into that)

-Tape measure

-finishing (smooth face) hammer

-a drill kit. This can be pricey but I wouldn’t recommend getting a really cheap one unless you must, but it’s ok if you do to start and don’t abuse it. Crap and decker is fine. You’ll want a basic drill bit set that has Phillips, flat head, and a bit extension. You can get little bricks of cheap drill bits off Amazon, they work fine but they won’t last if you strip them a bunch, which is fine because they’re cheap.

-headlamp

-adjustable wrench. If you want to get a set of wrenches in standard/metric, go for it, they’re cheap. An adjustable kind of sucks but it works most of the time but sometimes the bulk won’t let you really turn it.

-Allen wrench set, metric and standard

-a basic screwdriver set for when your drill is too bulky or you don’t want to put too much torque on stuff

-a tool bag. You can use anything but I like an electricians bag with a bunch of small pockets. REALLY handy.

-an extendable sliding ladder is great for in the house and stores easy. A step ladder will get you pretty much anywhere in the house though, and I wouldn’t use an extendable one for outside. Recommend if you want something for outside you get an A frame ladder. Remember you can always rent stuff like that from home Depot or whatever so if you’re only going to use it once a year you don’t need to buy a 20’ ladder.

-not necessary, but a torpedo level, hack saw (to cut weird metal and plastic stuff every now and then), a stud finder (you don’t need to buy anything fancy, I use a little strong magnet with a strip of cloth that I drag across the wall, it sticks to nails on studs that are at the joints of Sheetrock), an an inexpensive multimeter, a set of wood drill bits and a socket set.

Anything else buy as you need.

OTHER STUFF (I’m leaving out basic stuff that you’ll pick up naturally)

-FIRE EXTINGUISHERS. Recommend at least two, if not three. Kitchen, garage, upstairs at a minimum. And DON’T get some crappy 5 or 10 lb ones they will get you a couple seconds of spray. A fire blanket is good for the kitchen too if you like to deep deep fry or you’re a crazy whirlwind cook.

-you mention cameras in your OP, I really hate recommending anything cloud based but it’s what’s available for most without effort. I think most important is a doorbell camera, helps mitigate porch pirates and helps with deliveries.

-if you get a lot of snow I’d recommend a snow blower. Also, depending on your roof you’ll want to make sure you have some way to get snow off your roof when it piles up. A foot of snow across your roof is heavy and if it piles up more you risk roof damage.

Water intrusion and mold are now your greatest common enemies. Guard against them with extreme prejudice or risk major headaches and costs.

Thrift stores are good places for picture frames so you can start decorating. Make sure to hang stuff on studs if they’re even just a bit heavy, drywall doesn’t hold weight for shit. There’s a ton of different types of drywall anchors, many require drilling but some don’t. There’s S shaped wire hook thingies that you can push through drywall and hang lighter stuff like bigger pictures off a stud without leaving a big hole.

People like floor rugs in the wintertime, I don’t really care though and rugs can be surprisingly expensive and hard to clean. You can rent carpet cleaners, I recommend doing that instead of buying a crappy one for home, using them sucks and they do a shit job unless you get a REALLY good one which is stupid expensive, just rent them.

Don’t wear shoes in the house! Fuck. Have a shoes off house, it keeps things clean and doesn’t wear down carpet nearly as much. Wear slippers if you want but just don’t, and ask guests to remove their shoes. Some people think it’s weird but I don’t care don’t wear shoes in my house, take them off or fuck off. That being said it’s really inconvenient for workers to wear them so I have a couple sets of heavy duty washable shoe covers to offer people that come to service my stuff.

Do NOT neglect maintenance. Set up a schedule in your phone calendar for AC/heating, water tank, septic if you have it, whatever. AC twice a year if you have it, furnace annually, water tank annually if you have normal hardness water or maybe 2x a year if you have really hard water, chimney inspection and cleaning if you have one (chimney fires bad). Also you’ll want to clean your dryer duct every year or two (lint fires bad) and you can do it yourself if you have a drill and order one of the cleaning kits with the rods. A leaf blower can help also (from inside out, I hope that’s obvious lol).

I personally have shifted to battery operated lawn tools like lawn mower and leaf blower. They’re not as powerful but if you have a small yard they’re a good trade off vs always trying to fuck with small engines.

Good luck!

Get cheap tools. Buy everything at harbor freight. Don’t splurge on anything that’s not a safety hazard (get a quality ladder, but buy cheap screwdrivers)

If the tool breaks, buy a quality one to replace it.

Project Farm is your friend to find the cheap option, and the quality option.

Edit: Substitute Princess Auto for Harbor Freight, as you’re in Canada.

Don’t bother buying stuff you “think” you’ll need except for a drill. Buy stuff beyond that as needed.

Depending on where you live get to know the deal spots around you: pawn shops, Craigslist, fb marketplace, ebay, etc. tools are frequently resold for fairly cheap especially if you ever desire stuff that’s a pain in the ass to ship/move like ladders/table saws/miter box/etc.

Brand doesn’t matter regardless of what internet dorks say for the most part but picking an ecosystem means you won’t have 90 different batteries hanging around. Keep in mind with some manufacturers there a sub lines with different batteries (eg ryobi has a battery whereas Makita has 3 different battery types).

Don’t buy Milwaukee. Dogshit tools that work okay until they don’t. Makita, ryobi, dewalt, Bosch, metabo, etc are generally repairable. Makita is my go to because you can generally buy parts (though sometimes cost prohibitive tbf), dewalt too but dewalt is pricier. Milwaukee though tends to have these proprietary pcbs with microcontrollers in everything for some reason that inevitably fail and cannot be purchased so once they fail the $350 tool you just got is junk. Whereas https://www.ereplacementparts.com/makita-parts-c-97.html? And https://www.toolservicenet.com/b2b/dewalt/en//Dewalt/OUTDOOR//p/DCCS623B sells actual oem parts

Harbor freight stuff is fine too especially if you’re not going to use it much (or even if you are, my palm sander is from there and I’ve used that for hundreds of hours. Had to change the brushes but otherwise fine).

Hope you know how to patch drywall.

If you want something like cameras that’s like a whole thing. IMO that’s where you should head over to selfhosted. Easy mode is get some WiFi cameras from whoever like eufy and slap them on your house but then you trade away privacy (uploads to their cloud servers and literally every company has had at least one “security whoopsie”) and connection stability (WiFi connection will inherently drop out several times a week/day/hour depending on your setup/congestion in your area. You go to check the camera and it’s always unavailable when you need it). You also have to either add solar panels to them or recharge them every few months. But this is generally what people do because it’s cheaper and easier

Alternatively you can get power over Ethernet cameras that have much more reliable connectivity and are more likely to run locally (eg record to hardware in your home, either an NVR or a server you make). Downsides here are more expensive (not subsidized by being able to sell your data + the cost of the nvr/server), needing to run Ethernet drops to wherever you want cameras, having to figure out something like tailscale if you want to view cameras remotely and truly don’t want any cloud involved

I found the ladders that can turn into scaffolds to be of immense use. Also start going to every yard, estate, and garage sale you can find as there are often tools and ladders and all sorts of stuff being sold cheap.

Plumbers tape. Electrical tape. Wood glue. Colored markers that match wood flooring. A fire extinguisher is a good thing to have on hand

I’d ask in !dadforaminute@lemmy.world they’re great for advice on tools, safety, home management etc.

Create an email address for the house and use it for everything house related. Contractors, mtg payments, instruction/owner’s manuals for appliances, etc, all get sent here and it’s very helpful. Also suggest doing a first look for manuals now. When you need to fix your water heater - even if you opt to pay a contractor - having read the manual first will put put you in a much better position to understand what needs to be done or what you are choosing to pay for.

Tool wise I’d include a couple pipe wrenches plus a 90° angle one for under sinks. The actual ones are probably less useful for plumbing inside the house but are just useful tools. A pickaxe is useful for small irrigation or electrical trenches. A pry bar for - you’ll find a use. Someone else mentioned a hand truck which is really handy. Basic electrical tools, lineman plyers, wire strippers, an electrical tester. Some basic chemicals, acetone, alcohol, bleach, etc will come in handy for cleaning/prepping (don’t store acids around tools/metal unless you put them in an airtight container as an acidic pH in the air causes rust). Other basic consumables are good too - a tube of caulk, electrical tape, couple boxes of screws and nails, plumbing tape, a small tube of epoxy, I tend to buy an extra of these kinds of things as I see them so that I have them when I need them. Once you have all this and other basic tools it’s awesome to have a project and be able to do it without needing to go to the hardware store.

Not something you can just go buy but I keep an eye out for jars and drawers of junk at yardsales and thrift stores. Have bought a couple of little Grey boxes with the 30 tiny drawers full of odds and ends someone else collected - super handy. All kinds of oddball stuff, hinges, springs, rubber gaskets, cotter pins, that have saved me many trips to the store.

Outdoor bug lights - yellow bulbs that don’t attract bugs. Not sure why I’d never heard of these but they make the patio more enjoyable. Not gonna keep bugs away but at least there isn’t a swarm of them.

Good luck!

• If you get a lot of snow, a snow blower/thrower for the driveway. If your driveway is not paved, that will be a challenge, so, sheer pins to spare.
• A good battery charger and rechargeable batteries.
• An LED lantern, if/when you lose power.
• Candles
• Replace the smoke alarms unless you know their age
• Fire extinguisher

I think there’s a lot of great ideas in here, but I’d start with the stuff that, when you need it, you need it now.

Something I didn’t see mentioned yet was a wrench to turn your water off at the line that goes into your house. If you’re on a well, then whatever tools you’d need to turn that valve off. If you spring a bad leak you want to shut that off asap

A few other things that seem like good things to have BEFORE you need them

• Plunger and drain snake (Good to have both, sometime the plunger won’t cut it, but it’s much easier to use a plunger if that’s all you need)
• First aid kit
• Fire extinguisher
• Carbon monoxide/smoke detectors
• Spare keys, give them to people you trust or hide them really well so you don’t have to break in if you get locked out
• A big bucket for leaks, mopping, etc
• ladder
• Generator if you can afford it
• Emergency bag with food, water, flashlight, spare batteries, cheap phone, list of numbers, map, first aid kit, etc

Those are the kinds of things I’d look to buying first since anything else you can just go get when you need it.

Toilet plunger. Get it before you need it

Lot of good suggestions.

I would add wet dry shop vac for cleaning big messes of all kinds.

Really depends on your home, but a few that I had…

• If you have wood floors, a bulk pack of sticky felt pads for furniture you buy to not scratch them up

• Robot vacuum (or vac/mop)

• Basic power tools

• Electric lawn mower/weed whacker that uses the SAME BATTERIES as your power tools

• if you’re a nerd and wanna do “smart home” stuff, don’t buy smart lights, buy smart switches

• a touchless live-wire tester

• A label maker

• Big pack of furnace filters

• an accordion folder thingy for the billions of documents you’ll wanna keep (receipts/user manuals for appliances), property tax assessments, etc

• Bulk pack of lightbulbs with the same colour temperature (it looks idiotic if all your lights are different hues)

• nail-in picture frame hangers, wall anchors (they’re YOUR walls now!)

• keycode deadbolt

• most microwaves have a way to enable “silent mode”, do that

• water sensors (smart if possible), put under your hot water tank and dishwasher

• double check your laundry room drain actually has a slope to it, and isn’t the damn high point in the room

• if you’re not living with a romantic partner… I’d suggest not blowing your budget decorating… Let them have the space to feel like they can make the space thiers as well, and accept that means some of your decorations are going to be retired