Comparison
Home buyer health check vs home survey: which do you need?
A home survey looks at the building. A home buyer health check looks at the gas, plumbing and heating systems inside it. They answer different questions, which is why many buyers get both.
The difference at a glance
| Home survey | Home Buyer Health Check | |
|---|---|---|
| Scope | The building itself — a structural survey, such as a RICS Level 2 or 3 survey. | The property’s gas, plumbing and heating systems: exterior, gas, plumbing room by room, boiler, hot water and water system. |
| Cost | Quoted separately by your surveyor. | Quoted by the gas, plumbing or heating business that carries it out. |
| Typical use | Understanding the condition of the building before you buy. | Before completing on a purchase; between tenancies for landlords; recommended by estate agents to surface issues early. |
What a standard survey covers, and where it stops
A standard home survey, such as a RICS Level 2 or Level 3 survey, is a structural survey of the building. It's the right tool for the structure, but it isn't a focused check of the gas, plumbing and heating systems — that's where a health check comes in. A health check doesn't replace a survey, and a survey doesn't replace a health check.
What the health check adds
A health check is carried out by a gas, plumbing or heating engineer working through the same guided checklist every time. It covers:
Gas
Gas meter, a gas tightness test, gas appliances (boiler, hob, fire) where present, pipework, flues and ventilation.
Plumbing
Checked room by room, with each room’s radiators and fixtures graded individually.
Boiler
Manufacturer, model, age, condition, pressure and service history recorded in full, with any recommendations.
Hot water and water system
Checked as their own sections of the same guided checklist.
Photos and a score
Anything worth flagging is photographed, and every finding rolls up into one Home Health Score out of 100 in a branded PDF report.
It's a visual, non-invasive check of accessible systems on the day of inspection. It isn't a Gas Safety Record, a Landlord Gas Safety Certificate or a warranty of future performance.
Which do you need?
You’re buying a home
Many buyers get both: a structural survey for the building, and a health check for the systems inside it. Problems are far cheaper to know about before you exchange.
You’re worried about the gas, plumbing or heating
That’s what a health check is for. It focuses specifically on those systems and gives you an itemised report you can use to renegotiate or ask the seller to fix issues.
You’re a landlord between tenancies
A health check gives you a documented condition check, a useful record alongside your annual Gas Safety Record. It doesn’t replace the Gas Safety Record itself.
You’re an estate agent
Recommending a health check to vendors or buyers surfaces issues early, so there are fewer nasty surprises at survey stage.