Best Real Estate in Old Greenwich, CT
1 business listed · Updated April 19, 2026
Old Greenwich, Connecticut (population 7,907) has 1 real estate business listed on LocalSquare, covering ZIP codes 06870.
Every business here owns its spot on the Old Greenwich board for $1/month — owner-verified, not scraped. The longest-running listing has been on the board since April 2026.
Also Near Old Greenwich
Frequently asked questions
How many real estate businesses are listed in Old Greenwich, CT?
1 owner-verified real estate business is currently listed on this page. New listings appear within minutes of a business claiming its spot on the Old Greenwich board.
How does a business get on this list?
Any real estate business serving Old Greenwich can claim a spot on the LocalSquare Old Greenwich board for $1/month. Once claimed, it appears on this "Best Real Estate in Old Greenwich" page and on the main city board.
What ZIP codes does Old Greenwich, CT include?
Old Greenwich is served by ZIP codes 06870. Each ZIP has its own community board where local businesses pin their listings.
How is this list ordered?
Businesses are sorted by Google rating (highest first), then by claim date (longest-listed first). Where a business has imported its Google Business Profile, the live rating and review count are shown.
List your business in Old Greenwich
Your business. On Google. $1 a month.
Claim Your Spot