Are you able to share what the name is? We might be able to give some specific advice depending upon the 'quality' of the name.
If you'd like a hassle-free way of selling then DomainLore is a good place to sell. However, it's mainly frequented by domain name investors and drop catchers, so you might not get the best price for it. Having said that a short dictionary word would probably do quite well there, as it may be quite 'investable'.
If the name is of a high quality - either because it's very brandable (e.g. sofas.co.uk), or has a good backlink profile, then you might be better approaching end buyers either directly or via a broker.
If you're willing to bide your time then point it to a simple one-page 'This domain name is for sale' site, and stick it on some of the big aftermarkets (GoDaddy, Sedo etc). You might wait months or years before you get an offer, but buyers via this route are usually highly engaged and willing to spend a bit more.