320 N 1st St Unit 810 in Jacksonville Beach sells for $1.16 million

The condominium at 320 N 1st St Unit 810 in Jacksonville Beach sold for $1,157,000. That was above the $1,078,000 market value on the county's 2026 tax roll.

An aerial photo of the property shows apartment and condo buildings around it.

A warranty deed recorded October 21, 2026 with the Duval County Clerk of Courts lists Hal L. Jones, III and Mary E. Southwick Jones as the seller. It names Diahann W. Lassus Individually and as Trustee of the Diahann W. Lassus Revocable Trust as the buyer.

The county's 2026 tax roll lists 2,471 square feet of living area, a build year of 2006 and a 64-square-foot lot. At that size, the price works out to $468 per square foot. Listing data shows 4 bedrooms and 3.5 bathrooms.

This summary was written by AI from public deed records and checked by automated rules. The figures come from the record and the NetSheet.org rules engine. How we make these.

What were the closing costs in Duval County?

By our estimate, the seller's two largest charges, not counting commission and prorations, were $8,099 for the documentary stamp tax on deed and $5,467.50 for the owner's title insurance policy. Who pays what follows Duval County custom.

How much did the seller net?

By our estimate, the seller netted about $1,075,630. That assumes a 5% commission. It is before any mortgage payoff.

How much cash did the buyer bring to closing?

A buyer putting 20% down would need about $250,012 at closing. That covers the down payment and closing costs.

Run this net sheet with your numbers (free) See photos on Zillow