James Sack
Phone: M: (970)217.9705 (970)217.9705 mobile
Phone: O: (970)223.6500 (970)223.6500 office

James Sack

Real Estate Agent
License #:

As a Listing Agent, Buyer's Agent, and Seller's Agent here in beautiful Northern Colorado, I work for you.

My past experiences, including certified home inspector, insurance roof adjuster, home builder, and small business owner for the past 15 years, provide my clients with the background and expertise they deserve.  

Our family has called Northern Colorado for twelve years now, and we love it here.  My wife is the program manager for one of the top social enterprise MBA programs in the nation, at Colorado State University.  Together with our two children and pet rescue dog and salamander, our family cannot imagine living anywhere else (except maybe Maui for a few months in the winter?).

You receive the following when you choose me as a REALTOR®:

Attention to detail.  Having operated my own business for 15 years, I have run my own payroll, taxes, bookkeeping, budgeting, marketing, hiring, contracting.  In other words, I like numbers, and I'm good at them.

Communication.  For a client, timely communication is key.  Proactively reaching out to my clients, and conscientiously following up and keeping my clients informed is something I don't take lightly.

Local expertise.  Residing in Northern Colorado for 12 years now, I will show you the positives and negatives to living in Midtown, the west side, Old Town, Windsor, northern lakes area, Harmony corridor, east of I-25, Loveland, and so many other great parts of Northern Colorado. 

Breadth of knowledge.  I coach my son's youth soccer team, mountain bike, brew beer, maintain our neighborhood green space (through a city grant), hike, grow vegetable gardens, ski, keep bees, and am currently working on my ice skating skills.  All combined, these activities keep me well connected in the community, and help to understand others' passions. 

Open-minded.  Before kids, Shelby and I taught English in Japan, and were fortunate enough to travel through SE Asia and Africa.  We have hosted international students in our home for 18 plus years, providing us with insight into unique cultural traits. 

Passion for homes.  My wife claims that I was always meant to do this.  I have flipped houses, built an entire house from the ground up, and have been a secret Open House crasher for years now.  Searching out residences, evaluating homes, readying a home for maximum appeal and sales price-this is what I truly love.

Negotiator.  Treat people the way you would like to be treated.  Inject humor, humility, straight-forwardness.  This is how I negotiate. 

Marketing expertise.  I have an undergraduate Business-Marketing degree from the University of Nebraska, Kearney, and keep up with the latest in social media and online marketing, through continuing education.   

"Two traits that make James a great real estate agent are his personality and being a good listener. For that small window of time when trying to sell a house, realtors become part of the family-personality and good listening skills are key. Here's to a lifelong friendship, James!"

  -Penny and Joe Martinez, Client

"Thanks James! You have been awesome. I AM DEFINITELY going to refer you whenever I can. I have worked with many agents before (went through several different agents) when I was the point person for my mom because she lived out of state at the time to find a home. I have heard about my friends' experiences with agents and I must say, you really are the best agent by far. "

  -Jennifer Buchfink, Client

"In March 2020, we made the decision to sell our acreage. We wanted to use Coldwell Banker, so we did an online search for a CB realtor. After an extensive search, we found James Sack whose qualifications & experience were exactly what we were looking for! Some of the areas James has extensive knowledge are: experience with home inspection, insurance roof inspection, business background, top of the line communicator, rules/regulations within the realty business. James is an all business negotiator while being extremely respectful of the other realtor. James offered not only advice to us but solutions as well. He was always extremely honest and truthful with us and was always ahead of the 8 ball when it came to marketing. It was unbelievable how fast the sales materials, photos, drone videos, & personal contact with other realtors was accomplished! Due to James' outstanding abilities, we received & accepted an offer within 5 days of the first showing! Sincerely, John & Darlene Haak"

  -Darlene and John Haak, Client

Coldwell Banker Residential Brokerage



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1109 Oak Park Dr Ste 100
Fort Collins, CO