Naples · Home sale

1659 McIlvaine Ct in Marco Island sells for $3.7 million

A single-family home at 1659 McIlvaine Ct, Marco Island sold for $3,700,000 on October 14, 2026. See the seller and buyer net sheets for this sale.

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Aerial view of 1659 McIlvaine Ct, Marco Island with the parcel outlined
Aerial photo: U.S. Geological Survey. Parcel outline: Collier County Assessor. The photo can predate the sale. See the full listing on Zillow.
Sale price
$3,700,000
Sold
October 14, 2026
Property type
Single-family home
Lot size
21,780 sq ft
Year built
2001

The $3,700,000 sale was 17% above the property's $3,164,758 market value on record, Assessor's records show.

The single-family home at 1659 McIlvaine Ct in Marco Island sold on October 14, 2026, according to the Collier County Property Appraiser's sales records.

An aerial photo shows the parcel directly on a canal, with a pool and a dock. Other houses are around it.

The record lists Douglas E & Beth A Sypniewski as the buyer. Assessor's records show a build year of 2001 and a 0.5-acre lot. The last sale on record was $3,000,000 in 2025, 23% below this sale price. Listing data shows 4 bedrooms and 5 bathrooms.

This summary was written by AI from public sales 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 Collier County?

By our estimate, the seller's two largest charges, not counting commission and prorations, were $25,900 for the documentary stamp tax on deed and $550 for the settlement / closing fee. Who pays what follows Collier County custom.

How much did the seller net?

By our estimate, the seller netted about $3,469,289. 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 $815,320 at closing. That covers the down payment and closing costs.

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

1659 McIlvaine Ct, Marco Island, FL.

Source: Collier County Property Appraiser, sales data files, document 6640-720. Property details: Collier County Assessor. Net sheets are estimates from the NetSheet.org rules engine, not the parties' actual closing statements. Request a correction or removal.

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