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674 Hill Road

Arthur Brereton & Catherine Brereton Sell Winnetka Mansion At 674 Hill Road For $5.6M
SOLDSingle Family

Arthur Brereton & Catherine Brereton Sell Winnetka Mansion At 674 Hill Road For $5.6M

674 Hill Road

$5,600,000

$622/SF

Building Size

9,000 SF

Asset Type

Single Family

Closing

Feb 26, 2026

AI

A single-family mansion located at 674 Hill Road in Winnetka sold off-market for $5,600,000. The property spans 9,000 square feet and features six bedrooms and six bathrooms, along with a coach house and furnished interiors. The sale price reflected a 32% increase over its asking price of $4,250,000, indicating strong demand in the luxury market.

Summary of transaction details:

  • Property Type: Single Family
  • Transaction Amount: $5,600,000
  • Address: 674 Hill Road
  • Market: Winnetka
  • Seller: Arthur Brereton & Catherine Brereton
  • Brokerage: Christie's International Real Estate
  • Brokers: Lori Neuschel & Jena Radnay
  • Square Footage: 9,000
  • Price Per Square Foot: $622

The property was previously owned by Arthur Brereton and his wife, Catherine, who acquired it for $1,500,000 in 2014. This notable transaction underscores the competitive nature of the luxury real estate market in the area.

Players

Jena Radnay

At Properties Commercial

Broker

$201.9M

vol

20 deals

Broker

Winnetka Single Family Market Snapshot

Boundary boundary · Single Family · Sale transactions

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Purchase Price

Annual NOI

Loan Amount

Interest Rate (%)

Loan Term (yrs)

Down Payment (%)

Cap Rate

2.83%

Cash-on-Cash

-0.81%

Monthly Payment

$14,164

Annual Debt Svc

$169,964

Annual Cash Flow

$-11,334

DSCR

0.93