Guide
What a landlord is legally required to provide: the implied warranty of habitability in plain language
Updated
Every state except a very few reads a promise into every residential lease: the unit will be fit to live in, and the landlord will keep it that way. The lease cannot waive it. The list of what "fit to live in" includes is more consistent across states than landlords expect, and it is short.
The baseline, nearly everywhere
- Structure and weatherproofing: roof, walls, floors, windows, and doors that keep the weather out and hold up.
- Heat: a working heating system capable of a reasonable temperature during cold months; many cities set a minimum temperature and a date range.
- Water: hot and cold running water, and working plumbing and sewage disposal.
- Electricity: safe wiring, working outlets and lighting.
- Sanitation: no infestations of pests the landlord is responsible for; working toilet, sink, and bath or shower; garbage removal in multi-unit buildings.
- Safety: locks on exterior doors and windows; smoke detectors, and in most states carbon monoxide detectors; safe stairs and railings.
- Common areas in a reasonable state in multi-unit buildings.
Local housing codes add detail — the exact heat requirement, whether screens are required, minimum lighting — and are usually where a city inspector's checklist comes from. This is general information, not legal advice; your state statute and city code control.
What usually is not included
- Air conditioning, unless supplied with the unit or required by a local ordinance — in which case it must be kept working. A growing number of places are adding cooling requirements.
- Appliances beyond a stove, unless supplied — again, if you supplied it, you maintain it.
- Cosmetic condition: worn paint, dated fixtures, scuffed floors.
- Amenities: parking, laundry, storage — unless in the lease.
What happens when it is not met
After written notice and a reasonable time, tenants in most states can repair and deduct, withhold rent (often into escrow), call the local housing authority, or in serious cases terminate the lease or sue. A retaliatory response to any of these — a rent increase, a notice to vacate — is prohibited in most states. The practical defense is the same in every case: respond promptly, in writing, and fix it.
"Reasonable time" is short for essentials — a day or two for no heat, no water, no working toilet — and a couple of weeks for lesser defects. The clock starts at notice, which is why the fastest way to stay on the right side of habitability is to make notice easy and to answer it the same day.
Questions
Can my lease make the tenant responsible for all repairs?
It can assign minor upkeep and tenant-caused damage. It cannot waive habitability — a clause that tries to is unenforceable in most states, and in some it exposes you to penalties.
Does habitability apply to a single-family rental?
Yes, in nearly all states. The duties on common areas and garbage removal are mostly multi-unit; the core list — heat, water, plumbing, electric, structure, locks, pests — applies to any dwelling.