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Tammy Tinnerello

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William Pitt Sotheby's Int'l
150 Closed Sales
$135.8M Total Value
$185K - $4.6M Price Range
$905.3K Average Price
Prior five years

About Tammy

Tammy Tinnerello is a trusted luxury real estate advisor known for her market intelligence, refined aesthetic, and deeply rooted expertise along Connecticut’s shoreline. Representing the Sotheby’s International Realty brand, Tammy delivers a highly personalized, strategic approach to buying and selling exceptional properties, with a focus on coastal and lifestyle-driven markets.
With an in-depth understanding that real estate is both a financial investment and a lifestyle decision, Tammy provides her clients with thoughtful guidance grounded in data, local insight, and long-term value. Her ability to interpret market trends, position properties effectively, and advocate skillfully on behalf of her clients has earned her a reputation for professionalism, discretion, and results.
Tammy’s full-service approach to selling homes extends far beyond traditional marketing. She is known for advising on strategic enhancements, staging, and presentation to elevate a property’s appeal, often helping homes achieve stronger pricing and faster sales. From sophisticated advertising and targeted exposure to contract negotiation, inspection management, and seamless closings, Tammy oversees every detail with precision and care.
Tammy serves as a trusted advisor, helping clients navigate competitive markets with confidence. She takes the time to understand lifestyle priorities, architectural preferences, and neighborhood nuances—ensuring each purchase aligns with both immediate enjoyment and future value.
Recognized for her polished brand presence, design sensibility, and commitment to excellence, Tammy Tinnerello offers her clients not only expert representation, but a concierge-level experience defined by integrity, insight, and elevated service.
Home Types: House, Lot/Land, Townhouse, Condo, Commercial, MultiFamily
Years of Experience: 9

Transaction History

Seller Deals

Total Deals
15
Total Value
$23,470,000
Average Sale Price
$1,564,667
Price Range
$273K - $3.4M

Buyer Deals

Total Deals
7
Total Value
$9,416,500
Average Sale Price
$1,345,214
Price Range
$575K - $3.2M

Production Over Time

1 Year View by Quarter

Seller Deals

Total Deals
42
Total Value
$45,606,000
Average Sale Price
$1,085,857
Price Range
$60K - $3.4M

Buyer Deals

Total Deals
16
Total Value
$16,880,000
Average Sale Price
$1,055,000
Price Range
$289K - $3.2M

Production Over Time

2 Year View by Quarter

Seller Deals

Total Deals
97
Total Value
$94,516,250
Average Sale Price
$974,394
Price Range
$60K - $4.6M

Buyer Deals

Total Deals
53
Total Value
$41,281,550
Average Sale Price
$778,897
Price Range
$160K - $3.2M

Production Over Time

5 Year View

Tammy's Listings and Deals

Awards and Designations

  • Circle of Excellence ECAR
  • Five Star Award
  • Real Trends Top Realtor
  • Sotheby's International Diamond Award 2020-2025
  • NAR - National Association of Realtors
  • CLHMS - Certified Luxury Home Marketing Specialist

Other Experience

First Time Home Buyers, Investments, Luxury Homes, Military Families, New Construction, Senior Communities
Agent License: Rhode Island #0049213 Connecticut #0801830
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Tammy Tinnerello

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