Where Brass Hides in Your Home.

TL;DR.

Last updated: October 2026

Faucets and valves under your sinks.

The bathroom and kitchen are the richest rooms in the house for brass. Older faucets usually have solid brass bodies — the weight gives them away the moment you pick one up. Shutoff valves and supply valves under the sinks and behind the toilets are almost always brass too, and the angle stops on a repipe job add up fast.

One honest note: faucets made after the 2014 lead-free plumbing rules changed are still brass, just a different recipe — the golden metal did not go anywhere. And watch out for the cheap all-plastic faucets in newer builder-grade homes: if it feels like a toy, it is plastic, not brass. Brass plumbing fittings, explained.

Doorknobs, hinges, knockers, and mail slots.

Walk your house and touch every doorknob. The heavy, cool-to-the-touch ones with real heft are often solid brass — especially in older homes, where builders put in the good hardware once and never thought about it again. Door hinges in those same homes are frequently solid brass too, and the door knocker, the mail slot, and the kick plate on the front door are classic brass pieces.

The magnet test is your friend here: solid brass never grabs a magnet, while brass-plated steel does. Plated hardware still looks golden, but it is steel underneath, so sort it honestly. Yellow brass, the workhorse.

Keys, fixtures, fireplace tools, and trophies.

The junk drawer is a brass mine. Old skeleton keys are usually solid brass — heavy, yellow, and unmistakable. Modern keys are brass or brass-plated, and a drawer full of them still counts. Ceiling light fixtures and chandeliers from the 70s through the 90s are often brass or brass-toned, so test them before you toss a fixture during a remodel.

Fireplace tool sets — the poker, the tongs, the brush stand — are frequently solid brass, and so are the andirons in older sets. Trophies, bells, candlesticks, and decorative bowls from the attic are brass more often than people expect. The ring test helps here: tap it, and real brass sings. The full home test kit.

Brass bed frames and the trumpet nobody plays.

Brass bed frames were everywhere in the mid-1900s, and they turn up in estate cleanouts constantly — headboards, footboards, and rails, all solid brass tubing that comes apart with a wrench. They are bulky but they are real weight, which is exactly what a scrap buyer likes to see.

And then there is the attic: the trumpet, cornet, or French horn from somebody's band days. Dent work and missing valves do not change what the body is made of — student instruments are brass through and through, and even a beat-up horn is a solid brass body. We buy brass instruments, dents and all.

Boat fittings and the odd brass everywhere.

If there is a boat in the family, check the hardware: cleats, seacocks, and propellers on saltwater boats are often naval brass, the alloy built for salt. Marine brass, the saltwater alloy. In the garage, look for old padlocks (many have brass bodies), hose bibs, air compressor fittings, and the box of plumbing parts every homeowner seems to accumulate — that box is almost always half brass.

The rule of the audit is simple: if it is golden, heavy for its size, and the magnet slides off it, it is probably brass. Walk once, collect the pile, and then call. Selling brass scrap, the plain-English way.

Where to go next.

Brass Guide — back to the hub: every brass guide, organized by track. How to Identify Brass — the home test kit that proves what you found. Brass Fixtures Care Guide — keeping the pieces you are not selling beautiful. Lead-Free Brass & Dezincification — why the old valves are different from the new ones.

Brass-in-your-home questions, answered.

I walked my own house first.

When I decided to learn brass, I did the audit on my own place before I wrote a word of this guide. I found two heavy doorknobs I had never thought twice about, a ring of old keys in a drawer, and a box of plumbing parts in the garage that was half brass. I am still a newcomer to this metal — but the audit works, because the brass was sitting there the whole time. Yours is too.