Executors in Clayton usually arrive at this question the same way: an auction house has looked at the good pieces and made an offer to consign them, and now there is a full house behind those pieces and no plan for it.
Both routes are legitimate. They are just built for different estates.
What an auction house is actually good at
An auction house is a pricing mechanism for scarcity. It finds the ceiling on an item where the ceiling is genuinely unknown — a signed painting, a period piece of furniture with provenance, a serious watch, a coin collection, an unusual rug. It reaches a national buyer pool rather than whoever drove to Clayton on a Saturday, and for a small number of exceptional lots that reach is worth real money.
What it is not built for is volume. An auction house catalogs. Cataloging costs time and money per lot, so items below a threshold do not get cataloged — they get declined, or bundled into a box lot that sells for very little. A five-bedroom house in the Moorlands is mostly items below that threshold.
Two other things worth knowing before signing a consignment agreement. The seller’s commission is not the only fee — photography, cataloging, insurance and transport are often billed separately, so the headline percentage is not the whole cost. And the timeline runs on the house’s calendar, not yours: a piece consigned in August may not cross the block until a themed sale months later, with settlement after that.
What an in-home estate sale is good at
An estate sale prices and sells the whole house at once, in the house, over one weekend. The lamps, the tools, the linens, the kitchen, the garage, the basement shelving — the ordinary contents that an auction house declines are exactly what a well-run estate sale converts.
It also solves the problem the auction route leaves behind. At the end of the sale, whatever did not sell is cleared, and the property is handed back broom-clean and ready to photograph. For an executor with a listing date and a house they are maintaining out of pocket, that is frequently the deciding factor rather than a footnote.
The cost is 35% commission on gross sales with $0 out of pocket, and an itemized written settlement reconciled within 14 days. There is no separate line for staging, staffing or marketing.
Where each one wins in Clayton
An auction house is the better call when the estate is essentially a handful of exceptional items and not much else — a downsized condo near the Clayton business district holding one significant collection, an estate where the family has already emptied the ordinary contents, or a single piece where an appraiser has told you the value could swing by an order of magnitude depending on the buyer.
An estate sale is the better call when there is a full house of mixed contents, when the property has to be cleared and listed, when you are administering the estate from out of state, or when nobody has any idea what is in the basement. That describes most of the Clayton estates we walk.
The combination, and the trap inside it
For a good number of estates the honest answer is both: consign two or three pieces to a specialist, run the rest of the house as an estate sale.
The trap is the sequence. If a company removes the strongest items first and then reassesses the remaining contents, the sale that is left may no longer clear its own costs — and you can end up paying for a cleanout on a house you were told would pay for itself. Decide the whole plan at the walkthrough, in writing, before anything leaves the property.
How to find out which one you have
Get the contents valued before you commit to either route. A written valuation costs nothing, is useful to your estate attorney for the inventory filing with the St. Louis County Probate Court, and tells you the one thing the choice actually turns on: whether the value in this house is concentrated in a few pieces or spread across all of it.
Nobody can answer that on the phone. It takes someone walking the rooms.