Actual age

The real age of the home based on when it was built. Different from effective age, which factors in condition.

Property condition · Updated September 2026

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Part 1 of 4

Why a seller cares

Actual age is the year built, and it drives things beyond the appraisal: the lead-paint rule at 1978, insurers' questions about wiring and plumbing, and the comps an appraiser picks.

Part 2 of 4

A simple example

A home built in 1962. Its actual age is 64 years, its effective age after a full renovation might be 15, and the lead disclosure still applies.

Actual age: a simple example
What the year built decidesFor a 1962 home
The lead-paint disclosureApplies; before 1978
The compsHomes of a similar era, adjusted for updates
Insurers' questionsWiring, plumbing and roof age, asked because of the year

The year built is a fact with rules attached. Updates change the effective age, not the actual one.

Part 3 of 4

What people get wrong

That a renovation resets the age. It changes how the home functions and appraises, and nothing about the year on the record.

Part 4 of 4 · where to read next

Where it appears in the sale

What a definition is, and what it isn't

Keighbor is a software company, not a law firm, brokerage, or tax adviser. This is general information, not legal, tax, financial, or real estate advice about your sale. Your situation may differ. Before acting on a contract, disclosure, title, tax, or pricing question, ask an appropriately licensed professional in your state.

Written and researched by Keighbor Research · drawn from the reference glossary · how we research and check what we publish

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