Does a fireplace add value to your home?

Search this question and you'll get a confident answer within about four seconds: a fireplace adds 6–12% to your home's resale value, according to the National Association of Real Estate Appraisers. You will find that sentence on dozens of sites, sometimes with a date attached to make it look sourced.

We went looking for the underlying publication. There isn't one we could find. The same is true of the companion claim that the National Association of Realtors puts the figure at up to $12,000 — no traceable document, and it contradicts what real estate agents actually say when somebody surveys them.

What the real numbers look like

The honest picture is more modest and considerably more mixed.

The National Association of Home Builders' buyer research is the most useful data here, and it's more sceptical than the trade press. Fifty-five percent of buyers rate a gas fireplace desirable and 48% say the same of a wood-burning one — but only 16% call either essential, and fireplaces land mid-pack among decorative features.

That 16% is worth holding onto, because you'll also see the claim that 78% of buyers consider fireplaces essential or highly desirable. That figure fuses two survey categories into one and reports the total as though it were the stronger of the two.

Agents and buyers also disagree with each other. In Angi's survey, 70% of agents said fireplaces add value and 77% of buyers said they would pay more for a home that has one — but only about 35% of buyers agreed a fireplace adds significant value, and nearly a quarter put it at $1,000 or less.

One more figure that gets misread constantly: Redfin found homes with fireplaces listed at 13% above the national median sale price. That's an association, not a premium. Homes with fireplaces also tend to be larger, older, and in colder and more expensive markets. It does not mean adding a fireplace makes your house 13% more valuable.

Where the resale money actually is

Here's the part almost nobody writes about, and it's the part with real dollars in it.

The fireplace is not where a chimney affects your sale price. The inspection is. A cracked or gapped flue liner, heavy creosote on a wood-burning system, a failed crown, a chimney pulling away from the wall — these are standard findings, and they surface at the single worst moment in the transaction: after you've accepted an offer, in a report commissioned by the buyer, priced by the buyer's agent.

At that point it stops being a repair and becomes a negotiation, and you are negotiating from a bad position against a number somebody else chose. It resolves as a price reduction, a repair credit, or a delayed closing — and buyers routinely discount harder for an unknown problem than the problem costs to fix, because the unknown could be anything.

A Level 2 inspection before you list turns that open-ended risk into a known quantity. Either the chimney is fine and you have a report saying so to hand a nervous buyer, or something needs doing and you get to fix it on your schedule, with your contractor, at a price you agreed to. That's the genuine, dollar-denominated home-value argument for chimney work, and it has nothing to do with what a fireplace is worth.

If you're buying

• A general home inspection is not a chimney inspection. Most home inspectors will look at the exterior stack and the firebox, and will say so in the report — they aren't running a camera up the flue.
• A Level 2 inspection includes a video scan of the flue's interior. That's the one that finds cracked liner tiles, and cracked liner tiles are the expensive finding.
• If the house has been vacant, assume nothing about what's living in the chimney.
• Ask when it was last swept and whether there's a record. 'I don't know' is a common and entirely normal answer — it's just a reason to look before you close rather than after.

We'll tell you when a chimney is fine. That's the whole point of paying somebody who isn't quoting you the repair in the same breath.