A waterfront address.
A buyer’s perspective.

Disclosure

Le Strand is not the listing broker for 485 W Matheson Drive. The property is listed by Jill Eber and Judith “Judy” Zeder of Coldwell Banker Realty / The Jills Zeder Group. Le Strand may represent qualified buyers and coordinate any inquiry or access through the appropriate listing channels.

A Buyer-Side Lens

Evaluate the Opportunity, Not the Marketing.

On 6 October 2026, the listing brokerage’s page for 485 W Matheson Drive displayed MLS A12005335 as active at an asking price of $237,000,000. These are the listing broker’s published claims as checked on that date. Price and availability can change; neither is independently confirmed here.

The same listing page gives 11,528 square feet in its data fields and approximately 13,500 square feet, attributed to the owner, in its remarks. That difference is a diligence question. Ask for the measurement basis, current plans and a survey before comparing price per square foot or assuming that the figures describe the same area.

Le Strand may assist qualified buyers with independent review, valuation context, negotiation strategy, diligence coordination, and buyer representation. Any access to the property must be coordinated through the proper listing brokerage or authorized representative.

What We Evaluate

The Documents Behind an Acquisition

An asking price is a seller’s position, not a valuation conclusion. A buyer’s review should separate what is marketed from what the relevant records and specialists can establish.

• Area and improvements: reconcile the published measurements with the plans, survey and applicable property records.
• Waterfront use: have the appropriate specialists review title, boundaries, submerged land and any dock or other waterfront permissions. Marketing descriptions do not establish those rights.
• Condition and intended changes: obtain property-specific inspections and verify the permit history and requirements for the buyer’s proposed work.
• Price and ownership: test comparable transactions on a like-for-like basis and place financing, insurance and ownership questions with the relevant advisers. This page does not provide a valuation or confirm an ownership structure.

Buyer-side advisory only. Property data must be independently verified; Le Strand makes no representation on behalf of the seller or listing brokerage. For the wider context, see Key Biscayne community research and buyer representation.

Independent Buyer Representation

Evaluate This Opportunity.

Define your acquisition brief in confidence. Le Strand will return with independent valuation context, strategy, and diligence — coordinating any listing-channel access on your behalf.

Information is provided for buyer advisory and market commentary purposes only. Le Strand is not the listing broker for 485 W Matheson Drive. The property is listed by Jill Eber and Judith “Judy” Zeder of Coldwell Banker Realty / The Jills Zeder Group. Property details, pricing, availability, dimensions, permits, approvals, waterfront rights, dockage rights, and historical claims must be independently verified. No representation is made without written confirmation from the appropriate parties.