Jacinda Duffin and partners launched True North Real Estate in 2008. From 2009 through 2025, she was the #1 overall producing broker at Door County’s #1 overall top-producing real estate firm, an achievement reflecting both her market expertise and the trust she earned from clients across Door County.
Known for her collaborative style, creative problem-solving, and steady guidance, Jacinda has a reputation as one of Door County’s most sought-after real estate professionals, representing buyers and sellers in everything from residential and commercial properties to complex legacy transactions, including the 2021 sale of the historic Alpine Resort & Golf Course in Egg Harbor.
Her three decades of experience as a small-business owner in the county have contributed to her deep understanding of the region’s geography, zoning, pride in environmental stewardship, and community culture—especially valuable perspectives in the sale of multi-generational, family-owned properties.
Deeply embedded in the community, Jacinda served seven years on the board of the Door County Community Foundation and two terms on the board of HELP of Door County, a domestic violence advocacy organization. She served as an advisor in the development of the Northern Sky Theater Creative Campus and Gould Theater, designed the office remodel for the Door County Community Foundation, and spearheaded the renovation of True North Real Estate’s offices in a 150-year-old historic church in downtown Fish Creek.
A graduate of Carroll University with a BA in English, Jacinda is an avid reader and writer who has contributed to Peninsula Pulse and Door County Living. She is also the co-author of Loose Lips Sink Ships, a beloved Northern Sky Theater musical about the women who worked in Sturgeon Bay’s shipyards during World War II.
Since retiring as a True North partner in January 2026, Jacinda continues to actively serve her clients as a referring broker, providing thoughtful, individualized referrals via her extensive professional network.
Jacinda holds a Wisconsin real estate Broker’s License and an Accredited Buyer Representative (ABR) designation from the National Association of REALTORS®.
Known for her collaborative style, creative problem-solving, and steady guidance, Jacinda has a reputation as one of Door County’s most sought-after real estate professionals, representing buyers and sellers in everything from residential and commercial properties to complex legacy transactions, including the 2021 sale of the historic Alpine Resort & Golf Course in Egg Harbor.
Her three decades of experience as a small-business owner in the county have contributed to her deep understanding of the region’s geography, zoning, pride in environmental stewardship, and community culture—especially valuable perspectives in the sale of multi-generational, family-owned properties.
Deeply embedded in the community, Jacinda served seven years on the board of the Door County Community Foundation and two terms on the board of HELP of Door County, a domestic violence advocacy organization. She served as an advisor in the development of the Northern Sky Theater Creative Campus and Gould Theater, designed the office remodel for the Door County Community Foundation, and spearheaded the renovation of True North Real Estate’s offices in a 150-year-old historic church in downtown Fish Creek.
A graduate of Carroll University with a BA in English, Jacinda is an avid reader and writer who has contributed to Peninsula Pulse and Door County Living. She is also the co-author of Loose Lips Sink Ships, a beloved Northern Sky Theater musical about the women who worked in Sturgeon Bay’s shipyards during World War II.
Since retiring as a True North partner in January 2026, Jacinda continues to actively serve her clients as a referring broker, providing thoughtful, individualized referrals via her extensive professional network.
Jacinda holds a Wisconsin real estate Broker’s License and an Accredited Buyer Representative (ABR) designation from the National Association of REALTORS®.
219 Kentucky St
Sturgeon Bay, 54235
Sarkis & Associates
PavedParking(s)
66Picture(s)
3,786Sqft
Visits:1218
Rare Opportunity to own a Historical building in downtown Sturgeon Bay fully renovated into 7 separate units. Currently operated as short term rental units, this amazing location has abundant income opportunity! One block from the water and one block from 3rd Avenue boasting retail stores, restaurants and more. Offered turnkey with all furnishings.
$1,700,000Sold for 1,500,000.00 on 08/29/25
7269 Greening Bluff
Egg Harbor, 54209
Arbor Crowne Properties
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
29Picture(s)
3,057Sqft
Visits:109
Set on one of the largest lots, professionally landscaped, in the prestigious Horseshoe Bay, this exceptional 3 bedroom home captures a stunning view of the ever changing waters of Green Bay. Offered partially furnished, it features custom details throughout, two fireplaces and two primary first floor suites.
$1,700,000Sold for 1,500,000.00 on 06/11/26
6817 Bay Shore Dr
Egg Harbor, 54209
True North Real Estate LLC
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
69Picture(s)
2,042Sqft
Visits:1298
Experience the best of Door County living in this beautiful, single-level home on sought-after Bay Shore Drive. 2+ acres with 200' of Green Bay shoreline, offering westerly water views from nearly every room. Open-concept floor plan, spacious rooms, large windows. Enjoy mornings on the screened-in porch and evening sunsets on the expansive full-length deck.
$1,699,000Sold for 1,675,000.00 on 05/27/25
4839 Bay Shore Dr
Sturgeon Bay, 54235
Welcome Home Realty
3Bedroom(s)
4Bathroom(s)
AttachedParking(s)
31Picture(s)
3,340Sqft
Visits:891
Elegant open concept home on Bay Shore Drive. Great for entertaining inside and out. 145.5' water frontage, waterfront deck (Trex) with a 90' pier, beautiful sunsets and views of Potawatomi State Park and Sherwood Point. 3 ensuites, custom kitchen with high end appliances. Impressive wall of glass opens to the large upper deck (Trex), great for entertaining. Store your toys in the detached garage.
$1,695,000Sold for 1,750,000.00 on 09/05/24
TBD Gibraltar Bluff Rd
Fish Creek, 54212
Arbor Crowne Properties
4Picture(s)
5Acre
Visits:80
A once-in-a-generation 5-acre bluff-top offering on prestigious Gibraltar Bluff Road, commanding panoramic views over Green Bay. Never built upon, this pristine parcel offers a rare canvas for a legacy estate with a guest house in one of Door County's most distinguished enclaves. A distinctive ~30-foot southern buffer corridor ensures exceptional privacy and enduring separation.
$1,695,000
10633 Cove Ln
Sister Bay, 54234
True North Real Estate LLC
5Bedroom(s)
4Bathroom(s)
GarageParking(s)
73Picture(s)
2,996Sqft
Visits:4559
This is it - the final home available at COVE, a new luxury enclave of 12 single-family residences. Built by DeLeers Construction, this beautifully crafted home offers effortless Door County living with a main-level primary suite, guest suite, & office, plus additional sleeping & gathering space on the finished walkout level.
$1,695,000Sold for 1,615,000.00 on 06/11/26
10978 Harbor Shores Dr
Sister Bay, 54234
True North Real Estate LLC
3Bedroom(s)
3Bathroom(s)
GarageParking(s)
59Picture(s)
3,500Sqft
Visits:3127
Located just north of downtown Sister Bay and adjacent to Yacht Works Marina, Yacht Harbor Shores provides stylish water view living. This thoughtfully remodeled and updated townhouse has dynamic westerly views of the Green Bay waters, marina, and acres of green space from its elevated vantage point.
$1,695,000Sold for 1,650,000.00 on 01/26/26
8469 Island View Rd
Fish Creek, 54212
CB Real Estate Group Egg Harbor
4Bedroom(s)
5Bathroom(s)
AttachedParking(s)
89Picture(s)
4,554Sqft
Visits:108
This stunning post-and-beam home was thoughtfully designed to maximize its breathtaking water views. Perched on an elevated west-facing site, expansive walls of windows and three spacious decks showcase panoramic views of Green Bay & spectacular sunset views each evening.
$1,695,000
4047 Snake Island Rd
Sturgeon Bay, 54235
Action Realty
4Bedroom(s)
3Bathroom(s)
AttachedParking(s)
66Picture(s)
3,763Sqft
Visits:1154
4 bedroom on Riley's Bay with sunset views and plenty of green space & enjoy water activities on the shoreline. Each room has large Andersen windows & patio doors to view the beauty of the Bay. The lot is .81 acres with 104' of frontage & the parcel owns part of the peninsula.
$1,631,031Sold for 1,588,156.00 on 08/21/24
10961 Hwy 42
Sister Bay, 54234
Harbour Real Estate Group LLC
2Bathroom(s)
PavedParking(s)
26Picture(s)
3,400Sqft
Visits:1018
This is a rare opportunity to buy an iconic restaurant property! The former home of JJs La Puerta Restaurant and currently Solago, this property is being sold with all it's equipment and furnishings. This property has undergone extensive remodeling including new plumbing, electricity, kitchen equipment, tables and chairs, bar, bathrooms, and flooring.
$1,625,000Sold for 1,625,000.00 on 12/20/24
1006 Memorial Dr
Sturgeon Bay, 54235
Keller Williams
4Bedroom(s)
4Bathroom(s)
DetachedParking(s)
79Picture(s)
4,278Sqft
Visits:506
Stunning waterfront home - 1006 Memorial Dr in the heart of Sturgeon Bay! Impeccably updated with prime waterfront access on the Bay adjacent from multiple Marina's! Breathtaking views and easy access with boat launch. Spacious home with a welcoming enclosed front porch.
$1,625,000Sold for 1,450,000.00 on 11/20/25
7533 Bluff Pass
Egg Harbor, 54209
Sunnypoint Real Estate LLC
4Bedroom(s)
4Bathroom(s)
AttachedParking(s)
55Picture(s)
4,251Sqft
Visits:836
Just minutes from the heart of Egg Harbor. Enjoy this private 2.48-acre oasis at Meadow Bluff Farm's only private lot showcasing a 180-degree view of Green Bay waters. Spectacular sunsets from each level of the home, generous outdoor flagstone patios and pool deck.
$1,620,000Sold for 1,384,000.00 on 05/01/25
3655 Peninsula Players Rd
Fish Creek, 54212
Harbour Real Estate Group LLC
Over 25 spacesParking(s)
15Picture(s)
3,300Sqft
Visits:1050
Here is a great opportunity to buy a long-established business with still plenty of growth. Kids and adults have enjoyed creating art at Hands On Art Studio for years. This profitable business can be expanded in so many ways, bachelorette parties, petting zoo, paint ball, rehearsal dinners, art fairs and much more.
$1,599,000Sold for 1,650,000.00 on 05/17/25
3065 Anderson Ln
Ephraim, 54211
Kellstrom-Ray Agency
4Bedroom(s)
3Bathroom(s)
DetachedParking(s)
39Picture(s)
3,507Sqft
Visits:709
The historic Anderson House, built in 1864 is one of the oldest two-story log homes in Door County and a landmark building on the National Historic Register. This charming property features Norwegian square logs, three fireplaces and beautiful woodwork. There are multiple living areas - living room, family room/den on each level, and a spectacular sunroom overlooking the courtyard & gardens.
$1,595,000Sold for 1,200,000.00 on 01/02/26
2275 Du Nord Ct
Sister Bay, 54234
True North Real Estate LLC
4Bedroom(s)
4Bathroom(s)
GarageParking(s)
72Picture(s)
3,497Sqft
Visits:997
Ease, elegance, and exceptional design await in this beautifully appointed luxury condo, offered FULLY FURNISHED with professionally selected artwork and furnishing so you can move right in and enjoy. The main level features a spacious primary suite, laundry, and open-concept living areas with water views.
$1,585,000Sold for 1,585,000.00 on 09/29/25
6385 Little Harbor Dr
Sturgeon Bay, 54235
True North Real Estate LLC
4Bedroom(s)
4Bathroom(s)
AttachedParking(s)
79Picture(s)
2,912Sqft
Visits:1341
This gorgeous waterfront property on 200' of shoreline will take your breath away. A fantastic mixture of old and new, this home is tucked into Little Harbor with an expansive view of Green Bay. A 9' Brazilian river rock granite island and Wolf 6-burner stove center the gourmet kitchen. A first-floor primary suite (w/steam shower) offers privacy; plenty of guest space, including cozy bonus nooks.
$1,575,000Sold for 1,600,000.00 on 10/29/24
1571 Tacoma Beach Rd
Sturgeon Bay, 54235
CB Real Estate Group Egg Harbor
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
58Picture(s)
4,244Sqft
Visits:1036
WELCOME TO YOUR DREAM WATERFRONT HOME in the exclusive Strawberry Creek Estates. This elegantly designed sf home boasts 3 bedrooms & 2.5 luxurious bathrooms. Imagine waking up every morning to serene water views & a short walk to your 50' deeded boat slip. With the generous living area, this home features spacious rooms & modern amenities. The patio & sunroom are perfect for backyard entertaining.
$1,550,000Sold for 1,600,100.00 on 05/03/24
5299 S Lake Rd
Sturgeon Bay, 54235
Shorewest Realtors-Door County
3Bedroom(s)
4Bathroom(s)
DetachedParking(s)
1Picture(s)
2,010Sqft
Visits:365
This was an in house listing. A rare Clark Lake waterfront gem! 5299 S Lake Rd offers peaceful lakefront living surrounded by towering pines and natural beauty. Enjoy direct access to the calm waters—perfect for swimming, kayaking, or simply soaking in the views. Tucked away on a quiet road just minutes from Sturgeon Bay, this serene escape blends privacy with convenience.
$1,525,000Sold for 1,525,000.00 on 09/30/25
8876 Cana Cove Rd
Baileys Harbor, 54202
First Weber Inc
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
31Picture(s)
1,950Sqft
Visits:242
Stunning Lake Michigan waterfront retreat with breathtaking views of the historic Cana Lighthouse and 105' of private beach frontage. This fully renovated home features updated bathrooms, new flooring, fresh paint, modern lighting, a new furnace, and brand-new appliances.
$1,525,000Sold for 1,390,000.00 on 04/23/26
4376 Rudy Rd
Sturgeon Bay, 54235
EER LLC
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
100Picture(s)
1,444Sqft
Visits:293
Amazing opportunity to own over 100 acres in Door County! This listing consists of 3 parcels with the main parcel including a well-kept, ranch-style home with attached garage and walkout basement, along with a dairy barn, machine shed, silo, and granary. The other 2 parcels are agricultural with some wooded areas as well.
$1,500,000
Hwy 57
Baileys Harbor, 54202
True North Real Estate LLC
7Picture(s)
37Acre
Visits:941
Two parcels are offered for sale. 0020329302811Z1 and 1Z2 include a combined total of approximately 37 acres divided by Hwy 57 and provide a unique development opportunity just south of the Baileys Harbor community. The heavily wooded parcels are zoned SF30.
$1,500,000Sold for 1,500,000.00 on 07/21/25
10471 Country Ln
Sister Bay, 54234
Shorewest Realtors-Door County
PavedParking(s)
53Picture(s)
1,347Sqft
Visits:51
Bring your business vision to life with this exceptional mixed-use commercial property just minutes from Sister Bay. Situated on over 1 acre, the property offers a dedicated commercial space with separate access to a beautifully updated 1-bedroom, 1-bath apartment, complete with a private patio.
$1,500,000
Gibraltar Bluff Rd
Fish Creek, 54212
True North Real Estate LLC
8Picture(s)
5Acre
Visits:915
Originally offered only in combination with the lot to the south, this five-acre water view lot with about 230 feet of bluff frontage is now available separately. West facing, the home site will provide wonderful views of the Bay and summer sunsets. One of the few remaining vacant home sites on Gibraltar Bluff Road with panoramic view potential, this lot is an extraordinary (and rare) opportunity.
$1,500,000
10471 Country Ln
Sister Bay, 54234
Shorewest Realtors-Door County
1Bedroom(s)
1Bathroom(s)
AttachedParking(s)
53Picture(s)
610Sqft
Visits:1
Bring your business vision to life with this exceptional mixed-use commercial property just minutes from Sister Bay. Situated on over 1 acre, the property offers a dedicated commercial space with separate access to a beautifully updated 1-bedroom, 1-bath apartment, complete with a private patio.
$1,500,000