An elegant coastal Delaware home with freshly landscaped gardens at first light
Blog Sellers October 29, 2026 5 min read

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The Real Cost of Selling a Home in Delaware

Most sellers price their home by what they hope to net, and then act surprised at settlement. Delaware's realty transfer tax is the biggest line item people miss, and at 3.5% in Sussex County, it can be five figures on a beach-area home. Here's what actually comes out of your proceeds.

By Brian Beck · Realtor with eXp Realty

An elegant coastal Delaware home with freshly landscaped gardens at first light

The transfer tax is the big one

Delaware charges a realty transfer tax on every sale: 2.5% to the state and 1% to the county in Sussex, 3.5% total, split equally between buyer and seller. On a $453,000 sale, that's about $15,800 combined, and the seller's share is roughly $7,900. In New Castle it's higher at 4%, and first-time buyers can claim a 0.5% reduction on their state share, capped at $2,000, but the seller pays their half regardless. The Delaware Association of REALTORS explains the state side in detail.

The rest of the settlement sheet

Beyond the transfer tax, expect the listing commission you agreed to, usually the single largest cost, plus the attorney fee, title work, prorated property taxes, and whatever concessions you offered to close the deal. The good news: Sussex County property taxes are among the lowest in the country, an effective rate around 0.35%, so the proration is small and buyers love the carrying costs when they see them.

Know your number before you list

The gap between list price and what you walk away with is real, and it should shape your asking price from day one. I run a net-sheet on every listing before we go live, so there are no surprises at settlement. That's the whole point of this business, pricing, negotiating, and knowing the math before you sign.

No surprises.

Know your net before you list

I run a full net sheet on every listing before we go live, so settlement holds no surprises. Let's see what you'd walk away with.