Hello

Hi, I'm Erin Terkelsen

Deep Roots. Sharp Strategy. Zero Fluff.

My family’s Cape Cod story began in 1926 when my great-grandparents first came to Barnstable. A century later, we’re still here. Anchored on the Upper Cape where I live with my family—both human and corgi, my real estate work extends across the entire county. To me, the Cape isn’t just a market; it’s home. I don’t just help clients buy or sell houses. I help them build their future. Whether it’s a dream home, a smart investment, or a downsizing plan years in the making, I approach every transaction with relentless determination—part detective, part treasure hunter, always persistent.

Before real estate, I spent 25 years in the high-pressure world of professional kitchens, working for years as a restaurant chef and culminating as an Executive Chef at a Boston law firm. Like a busy restaurant on a Saturday night, real estate can be a high-stakes, deeply emotional experience driven by tight deadlines and massive expectations. Years of managing kitchens taught me to anticipate the unexpected. My battle-tested skills keep everyone moving toward the same goal with ease, focus, and total equanimity.

I’m direct, efficient, and entirely unafraid to tell it like it is—whether we’re talking about the brutal honesty of a pricing strategy or spotting hidden potential others overlook. I also bring a deep structural understanding to every transaction from my time serving on the Sandwich Conservation Commission and Mashpee’s Conservation and Sewer Commissions. I understand local regulations, permitting, land use, and the nuances of town government, allowing me to navigate the red tape seamlessly on your behalf.

While some may chase volume, I prioritize quality over quantity. Fewer clients, more attention, better results. My approach is deeply human-centric, but I back it up with a highly advanced, tech-driven toolkit. For sellers, my custom, AI-driven platform puts your listing in front of intentional buyers with surgical precision. For buyers, I leverage that same data and my intimate knowledge of the Cape—from water quality to local conservation futures—to help you find “the one.”

When you work with me, you get an agent whose straightforward approach, deep local history, and advanced toolkit deliver consistent, top-tier results. Call today. Let’s get to work.

A professional photo of Erin Terkelsen

Achivements & Professional Designations

Education

BA, American Studies
Trinity College
Hartford, CT

AOS, Culinary Arts
New England Culinary Institute
Montpelier, VT

Current Professional Roles

Residential Sales Agent
LPT Realty, LLC
Mashpee, MA

Sandwich Volunteer Appointments
Conservation Commissioner 2023 – present

Prior Professional Roles

Executive Chef, Flik International
Skadden, Arps, Slate, Meagher & Flom, Boston, MA

Director of Culinary Services, Atria Senior Living
Woodbriar Place, Falmouth, MA

Mashpee Volunteer Appointments 
Conservation Commissioner 2021 – 2023
Sewer Commissioner 2022

What they say about me

Client Testimonials

Patricia Crandall
4 weeks ago
Erin Terkelsen was a wonderful real estate agent to help us find our dream beach home!

What stood out most was her patience, attention to detail, and willingness to go above and beyond throughout the entire process. Erin made what could have been a stressful experience feel smooth and manageable, always...
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George Donna Sousa
1 month ago
Erin is an agent that understands the buyer’s tastes and is refreshingly honest with her opinion. She went above and beyond while suffering debilitating broken wrists(that’s plural)!
My wife and highly recommend Erin for your Real estate agent.
George & Donna Sousa
DONALD
1 month ago
Erin is wonderful!! She helped my parents find a home to downsize and move closer to me. I was involved every step of the way and I greatly appreciate her kindness and care. She was always keeping our best interest in mind. Best realtor on Cape Cod. Thank you Erin!!!!
Michael Rychert
1 month ago
Erin made the purchase of my new home a breeze. Very knowledgeable realtor with an exceptional insight into homes on Cape Cod.
David Griffith
1 month ago
Erin is the best! As first time homebuyers who really didn’t know what we were doing, Erin helped guide us in the right direction from start to finish. She made the whole process much easier than we were anticipating. You can usually pick up on someone’s intentions pretty quickly, and... read more
Donald Schaalman
2 months ago
Erin met and exceeded all our expectations. When comparing realtors competing for the listing, she was ALWAYS one step ahead. First with recommended painters, and other workers to spiff up the place. First to respond to our questions. Flexible as our competing schedules need to be accommodated.... read more
erik hoel
2 months ago
Erin has been an incredible agent for us. Not only did Erin sell our house above asking price by emphasizing and recognizing what was unique about it, but also, this was after other agents told us to price it much lower using bad comps. Throughout the process she was gracious,... read more
Julia Buntaine Hoel
3 months ago
Erin was wonderful to work with! Highly recommend.
Chris Spiegel
5 months ago
Erin was an absolute pleasure to work with while searching for and recently purchasing my condo! She was the consummate professional throughout the process and I can’t imagine how it could have gone any smoother. Erin was patient, informative, and completely attentive. She made me feel like I was her... read more