Martha Z Jeffrey
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Greenwich CT Real Estate FAQ: Your Questions Answered

Answers to the most common questions about buying and selling real estate in Greenwich, Connecticut — from property taxes to school districts to closing costs.

Buying and Selling in Greenwich: Common Questions

If you're considering a move to Greenwich, Connecticut, you probably have questions. As a real estate agent with over 40 years of experience in the Greenwich market, I hear many of the same questions from buyers and sellers. Here are the answers.

What is the average home price in Greenwich CT?

As of 2025–2026, the median single-family home price in Greenwich is approximately $2.5–$3 million, though prices vary significantly by neighborhood. Condos and townhouses start around $400,000–$800,000, while waterfront estates can exceed $15 million.

The most active price range for single-family homes is $1.5M–$4M, which typically gets you a 3–5 bedroom home in neighborhoods like Old Greenwich, Riverside, Cos Cob, or Mid-Country.

How are the public schools in Greenwich?

The Greenwich Public Schools district includes 11 elementary schools, 3 middle schools, and Greenwich High School (2,700+ students, AP/IB programs, 87% college enrollment rate). Riverside School has been designated a National Blue Ribbon School by the U.S. Department of Education.

The school system is a significant factor for families relocating from New York City. We encourage buyers to research schools directly at greenwichschools.org and GreatSchools.org.

What are the property taxes in Greenwich CT?

Greenwich has one of the lowest mill rates in Connecticut, currently around 11.59 mills. On a $2 million home, annual property taxes would be approximately $23,000–$25,000. This is notably lower than many surrounding Fairfield County towns like Stamford and Norwalk.

How long is the commute from Greenwich to NYC?

Metro-North express trains from Greenwich station reach Grand Central Terminal in about 45–50 minutes. Old Greenwich and Riverside stations offer similar commute times. Many residents also drive to Manhattan, which takes 45–75 minutes depending on traffic.

What neighborhoods are in Greenwich?

Greenwich includes numerous distinct neighborhoods, each with its own character:

  • Old Greenwich — Compact village center, beach access, Metro-North station
  • Riverside — Family-oriented, National Blue Ribbon School, train access
  • Cos Cob — Artistic heritage, village center, more affordable entry point
  • Back Country — Large estates, horse properties, privacy
  • Belle Haven — Gated waterfront community, ultra-luxury
  • Byram — Welcoming community, more affordable, close to Port Chester
  • Mid-Country — Spacious lots, central location
  • Downtown Greenwich — Avenue shops, condos, everything close by

Do I need a buyer's agent?

Working with a buyer's agent is highly recommended, especially in Greenwich's luxury market. A local buyer's agent provides:

  • Deep neighborhood knowledge
  • Access to off-market and coming-soon listings
  • Comparative market analysis for fair pricing
  • Skilled negotiation on your behalf
  • Guidance through inspection, financing, and closing

The seller typically pays both agents' commissions, so buyer representation comes at no cost to you.

What is the buying process?

The typical Greenwich home-buying process:

  1. Get pre-approved for a mortgage (or provide proof of funds for cash purchases)
  2. Search for homes with your agent — tours, open houses, off-market opportunities
  3. Make an offer — your agent will advise on pricing strategy
  4. Negotiate terms — price, contingencies, closing timeline
  5. Home inspection — typically within 10–14 days of accepted offer
  6. Secure financing — appraisal, final loan approval
  7. Closing — usually 45–90 days from accepted offer

What about flood zones?

Several Greenwich neighborhoods — particularly waterfront areas in Old Greenwich, Riverside, and Byram — include FEMA flood zones. Properties in flood zones require flood insurance, and many have been elevated or renovated to meet current FEMA standards. An experienced local agent is essential for understanding flood zone implications on specific properties.


Have more questions? I'm happy to help. Contact me anytime.

Martha Z Jeffrey | Sotheby's International Realty | (203) 964-7800 | marthazjeffrey.com

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Martha Z Jeffrey

Licensed real estate agent with Sotheby's International Realty in Greenwich, CT. 40+ years of experience specializing in luxury homes, waterfront properties, and NYC-to-CT relocations. Visit her website or call (203) 964-7800.