Deal With Diamond Group Logo

Your Trusted Real Estate Experts for Chicago’s Northwest Suburbs

Find your next home. Get ready to sell.

Deal With Diamond knows the neighborhoods, understands the market, and helps you make your next move, from Palatine and Arlington Heights to the surrounding suburbs.

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Local Expertise for Buying and Selling Your Home

We know the neighborhoods because we are part of them. Deal With Diamond helps buyers and sellers across Chicago’s Northwest Suburbs understand what a home is worth, what makes it stand out, and what to consider before making an offer.

Our team brings that local perspective together with the resources of @properties Christie’s International Real Estate. For sellers, that means access to professional marketing tools and broader exposure opportunities.
For buyers, it means home-search technology and connections that support the search. Behind each move is a team coordinating the details, with experienced brokerage guidance available along the way.

Meet Your Northwest Suburbs Real Estate Team

Deal With Diamond brings together local market knowledge, strategic marketing, negotiation experience, and detailed transaction support. Each team member contributes distinct expertise while working together to give buyers and sellers a coordinated experience from the first conversation through closing.

Amy Diamond

Team Leader, Listing Expert & Real Estate Broker
With more than 20 years of real estate experience, Amy leads the team’s listing, pricing, negotiation, buying, and investment strategies throughout Chicago’s Northwest and North Suburbs.

Sharon Stauber

Real Estate Broker & Sales and Marketing Strategist
A Palatine native, Sharon helps buyers and sellers make informed decisions through strategic marketing, thoughtful counsel, and strong local knowledge.

Lynn Castillo

Transaction & Listing Coordinator
A lifelong Northwest Suburbs resident with real estate experience, Lynn supports listings and transactions with reliable communication, careful coordination, and close attention to every detail.

What Does Your Next Move Look Like?

Sell
Your Home

Selling in Palatine, Arlington Heights, or Chicago’s Northwest Suburbs? Our team combines local pricing expertise, home preparation, strategic marketing, and skilled negotiation to guide your sale from listing through closing.

Buy
a Home

Explore homes for sale in Palatine, Arlington Heights, and Chicago’s Northwest Suburbs. Our team brings local market knowledge, tailored property searches, and skilled offer negotiation to your home purchase, with guidance from showings through closing.

Senior Real Estate Services

Thoughtful guidance for seniors and their families through downsizing, selling a longtime home, and planning a move. Our team helps coordinate home preparation, estate sales, and the steps toward your next home.

The Brokerage Behind Your Move

Personal service from Deal With Diamond, supported by the marketing resources and connections of @properties Christie’s International Real Estate.

More Ways to Market Your Home

Through @properties, our team has access to professional property marketing, digital tools, and experienced managing broker support. We use those resources to help prepare your listing, reach prospective buyers, and guide your transaction.

Connections Beyond the Local Market

Our Christie’s International Real Estate connection extends to a global network of real estate professionals. Qualifying luxury homes can access additional digital and print marketing opportunities, selected to suit the property.

Find Your Place in Chicago’s Northwest Suburbs

A walkable downtown. More room to grow. An easier commute. Every home search starts with something different.

Explore the communities we serve to discover local homes, neighborhood amenities, and everyday life. Whether you’re comparing places to buy or preparing to sell where you live, our team helps you understand the market.

Real Results, Real People

From preparing a family home for sale to negotiating a purchase, our clients have worked with us through important decisions. Read what they say about our communication, local knowledge, marketing, and attention to detail.

Selling Your Home Starts With Knowing Its Value

What could your home sell for in today’s market? Deal With Diamond reviews recent nearby sales, competing listings, and your home’s features to recommend a price, and explain the reasoning behind it.

Our team helps homeowners across Chicago’s Northwest Suburbs decide what to update, how to prepare, and when to list. From professional presentation and marketing to negotiating offers, we build your selling plan around your property and your priorities.

Start with a free home market evaluation and a conversation about your options.

Deal With Diamond Group sponsoring Fremd High School Green & Gold fundraiser raffle in Palatine

Proud to Support the Communities We Serve

Deal With Diamond Group sponsoring Fremd High School Green & Gold fundraiser raffle in Palatine

We’re actively involved in local schools, events, and nonprofits—from sponsoring Fremd and Palatine High School boosters to hosting annual appreciation events and Angel Tree drives. Supporting our neighbors is part of what we do.

Ready to Buy or Sell?
Let’s Talk.

Let’s discuss what your home could sell for, what you’re looking to buy, and how to time your next move. Schedule a consultation at our Arlington Heights office, or arrange for our team to meet you at home.

Call (847) 497-0230 or complete the form to request your consultation.

Request Your Consultation

Tell us about your plans. Our team will contact you to discuss your next steps and arrange a time to connect.

Insights, Tips & Market Trends

What the 2025 Reassessment Means for Your 2026 Bill

Palatine Township’s 2025 reassessment is now affecting 2026 property tax bills. Learn what changed, why a higher assessment may not lead to an equal tax increase, which exemptions to check,

What the Arlington Park Site Means for Arlington Heights Home Values

The Bears voted to move forward on a stadium site in Indiana, so what does that actually mean for Arlington Heights home values? We separate the headlines from the market
Calculator, stacked coins, and a small wooden house model representing how rising interest rates impact home affordability and prices

How Interest Rates Affect Home Prices – Explained Simply

When mortgage rates began climbing in recent years, many homebuyers in Chicago’s Northwest Suburbs felt the change immediately. Monthly payments rose, affordability tightened, and homes that once seemed within reach

Buying or Selling a Home? Your Questions Answered.

Which areas does Deal With Diamond serve?

Deal With Diamond helps buyers and sellers throughout Chicago’s Northwest Suburbs, with a strong focus on Palatine and Arlington Heights. We also serve Barrington, Rolling Meadows, Hoffman Estates, Lake Zurich, and surrounding communities.

Look for experience with homes like yours, recent work in your community, clear communication, and a specific plan for your purchase or sale. Ask who will handle pricing, marketing, negotiations, and transaction details. At Deal With Diamond, we explain how our team works together and what you can expect before you get started.

A local market evaluation considers recent comparable sales, competing listings, and your home’s location, condition, and features. Deal With Diamond reviews these factors to recommend a pricing strategy and explain the reasoning behind it. Request a free home market evaluation to discuss your property and selling plans.

Yes. Deal With Diamond helps clients plan their sale and purchase together. We discuss your expected sale proceeds, preparation needs, available homes, and preferred timing, then coordinate with your lender and attorney as needed.

Start with a walkthrough and pricing conversation before committing to renovations. Our team helps you prioritize repairs, decluttering, staging, and photography based on your home’s condition and competing listings.

Yes. Our senior real estate services help older homeowners and their families plan a sale and transition to their next home. Support can include home preparation, downsizing guidance, estate sale coordination, and purchase-and-sale timing.

Deal With Diamond is a team at @properties Christie’s International Real Estate. Our brokerage provides access to professional marketing resources, home-search technology, and experienced managing broker guidance. The Christie’s International Real Estate network also offers global connections and additional digital and print marketing opportunities for qualifying luxury properties.

Yes. Request a consultation at our Deal With Diamond office at 31 S. Evergreen Avenue in Arlington Heights. We can also arrange to meet at your home or speak by phone.