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®.
5033 Shady Ln
Egg Harbor, 54209
CB Real Estate Group Egg Harbor
5Bedroom(s)
3Bathroom(s)
AttachedParking(s)
57Picture(s)
3,192Sqft
Visits:188
This beautifully appointed 5 bedroom, 3 bath home offers comfort, style, and a peaceful setting. Thoughtfully designed with premium Kohler fixtures throughout, the home features a luxurious steam shower for a true spa-like retreat. Spacious living areas and generous bedrooms provide flexibility for family or guests, and there is a dedicated office too.
$1,150,000Sold for 1,150,000.00 on 04/15/26
1870 Dock Rd
Washington Island, 54246
Gordons North Star Realty, LLC
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
35Picture(s)
2,486Sqft
Visits:54
This Washington Harbor shore home is well maintained and provides expansive lake and Washington Harbor views! The listing includes the 3 bdrm shore home and two vacant lots. In addition to the office there is another room that could be used as a bedroom. Island stone fireplace, green house and garden/orchard. White stone deep water beach perfect for swimming, kayaking or just relaxing.
$1,150,000
5805 Bluff Ledge Rd
Sturgeon Bay, 54235
Sunnypoint Real Estate LLC
5Bedroom(s)
4Bathroom(s)
AttachedParking(s)
29Picture(s)
4,424Sqft
Visits:103
This 5-bedroom, 4-bath home is perfect for top-of-the-line entertainment for friends and family. With over 4, 400 square feet, situated on three levels, each level provides ample space and comfort. Generous floor plan, with many updated luxury features and appliances. Bluff Ledge Rd. is known for its elevated dramatic views of Green Bay, providing stunning sunsets throughout the year.
$1,149,000
8125 Bay Dr
Egg Harbor, 54209
Harbour Real Estate Group LLC
3Bedroom(s)
3Bathroom(s)
GarageParking(s)
20Picture(s)
1,990Sqft
Visits:685
This stunning waterfront condo, with a sunset view, is being sold with all its furniture. Building B is one of the closest to the water with the courtyard view. The den could be used as a fourth bedroom on those busy family get togethers. It comes with a garage right across from the front door and a separate storage room. Easy first floor access with a patio and beautiful yard.
$1,149,000Sold for 1,100,000.00 on 12/01/25
12513 Blackberry Rd
Ellison Bay, 54210
CB Real Estate Group Egg Harbor
3Bedroom(s)
2Bathroom(s)
OtherParking(s)
57Picture(s)
2,352Sqft
Visits:873
Welcome to this one-of-a-kind property that borders Nature Conservancy land with trails and a short walk to Garrett Bay. This 22-acre enclave has it all – extremely private yet only minutes from Sister Bay. Custom log home with welcoming wrap around porch and expansive deck to take in the gorgeous scenery surrounding you.
$1,149,000Sold for 1,149,000.00 on 06/28/24
1914 Hillside Dr
Ellison Bay, 54210
Kellstrom-Ray Agency, Inc
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
10Picture(s)
1,600Sqft
Visits:465
This year-round 3-bedroom, 2-bath waterfront home offers 95 feet of stunning Green Bay shoreline with breathtaking views. Easy shore access. Use as your lakeside getaway or full-time residence. Inside offers a warm interior featuring a classic fieldstone fireplace. The attached garage provides convenience and storage while the rocky shoreline add natural beauty and character to your outdoor space.
$1,100,000Sold for 1,080,000.00 on 10/21/25
633 Isle View Rd
Ellison Bay, 54210
Dwell Door County
3Bedroom(s)
3Bathroom(s)
OtherParking(s)
80Picture(s)
2,128Sqft
Visits:69
Stylish and timeless. Completely recrafted inside and out in 2020/2021, this Door County farmhouse with 2 bedrooms and a large office (could be 3rd bedroom) also offers a 1 bedroom, 1 bath guesthouse/accessory dwelling unit, a 2-car heated garage w/ workshop & "sleepover" bunk room, separate multi-use building and even a sauna.
$1,100,000
Debroux Rd
Sturgeon Bay, 54235
Town & Country Real Estate
8Picture(s)
168.87Acre
Visits:1257
900ft plus of Bay frontage with 168 acres located in beautiful Southern Door County!! Currently leased as cropland. Shore line is mostly bluff with a dip in the northwest corner. Debroux Court is a easement near the shore feeding property owners to the southeast. This easements in some area less than 120ft from bluff, currently limiting development of shoreline.
$1,100,000Sold for 950,000.00 on 11/22/24
4564 Bay Shore Dr
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
75Picture(s)
3,939Sqft
Visits:618
This majestic executive home built in 1983 by Tielens Construction sits on 11 wooded acres on prestigious Bay Shore Drive. The views of the bay of Green Bay are spectacular. The main floor offers 3 large bedrooms, 2 full and 1 half bathrooms, kitchen, laundry, formal dining room, great room and large living room.
$1,100,000Sold for 907,690.00 on 10/10/24
1350 Memorial Dr
Sturgeon Bay, 54235
ERA Starr Realty
4Bedroom(s)
3Bathroom(s)
DetachedParking(s)
51Picture(s)
2,404Sqft
Visits:227
This beautifully updated waterfront home offers the perfect blend of historic charm and modern comfort. Built in 1890 and thoughtfully remodeled, it features 4 bedrooms and 3 full baths across 2, 404 sq ft of living space. The spacious master suite includes a cozy fireplace, wood-beamed ceiling, walk-in closet, and a luxurious steam shower.
$1,100,000
7628 Elm Point Rd
Baileys Harbor, 54202
Harbour Real Estate Group LLC
2Bedroom(s)
2Bathroom(s)
DetachedParking(s)
15Picture(s)
1,733Sqft
Visits:700
A cabin right on Kangaroo Lake! Great view overlooking the Land Trust Property, which makes it even better knowing you will never be looking at a condo development or other houses. There is a deck and a fire pit and all the family fun you would expect with a cabin on the lake. All the rooms in the house are large with an open concept, so you can decorate it and make it your own.
$1,100,000Sold for 950,000.00 on 06/21/25
4511 Willow Rd
Egg Harbor, 54209
Sunnypoint Real Estate LLC
4Bedroom(s)
3Bathroom(s)
AttachedParking(s)
54Picture(s)
3,198Sqft
Visits:66
Beautiful home on 40 acres offering the utmost privacy and yet conveniently located, just minutes from Egg Harbor. This stunning home offers 3, 198 sq ft of finished living space. Featuring 4 bedrooms, 2.5 baths, additional family room, 2 fireplaces, an attached 1.5 stall insulated garage, PLUS a 4-stall detached garage.
$1,100,000
9883 Harbor Row
Ephraim, 54211
Arbor Crowne Properties
3Bedroom(s)
4Bathroom(s)
GarageParking(s)
25Picture(s)
2,697Sqft
Visits:946
Less than one block from Ephraim's waterfront and three blocks from the Village center is the sought after neighborhood of Enclave. Tucked on the cul-de-sac a beautiful New England style custom built home. Walk into the beautifully designed rooms with thoughtful features including a sun porch, a large kitchen dining island, stone fireplace & a first floor primary suite.
$1,090,000Sold for 1,090,000.00 on 11/20/24
5012 Bay Shore Dr
Sturgeon Bay, 54235
Shorewest Realtors-Door County
3Bedroom(s)
3Bathroom(s)
DetachedParking(s)
83Picture(s)
2,500Sqft
Visits:132
Imagine the memories that'll be made gazing at the sunsets & stars over the Bay on your 177' of prime frontage! (pier included!) Relax & entertain family & friends in the spacious 3-season porch, or on the sprawling deck! Multiple fire pit locations on the property! Minutes to Sturgeon Bay for essentials & year-round dining, entertainment & retail, yet close to the "action" & attractions Northern
$1,079,000Sold for 1,050,000.00 on 06/01/26
Site #2 Hillside Tr
Egg Harbor, 54209
CB Real Estate Group Egg Harbor
10Picture(s)
1.17Acre
Visits:104
Rare Door County Blufftop Opportunity! Walk to downtown Egg Harbor from this exceptional homesite, perfectly positioned to build your custom dream home. Enjoy breathtaking views of Green Bay and Michigan's Upper Peninsula, creating a truly stunning backdrop. Adjacent to a protected escarpment area, the property offers a unique blend of natural beauty, privacy, and convenience.
$1,050,000
10449 N Bay Rd
Sister Bay, 54234
@Properties- Elleven
4Bedroom(s)
3Bathroom(s)
AttachedParking(s)
36Picture(s)
2,900Sqft
Visits:46
Set on 6+ private acres adjoining 550+ acres of protected Land Trust, this property offers rare seclusion with an exceptional natural backdrop and private trails throughout. A spring-fed pond stocked with bass, visiting turtles, thriving deer habitat, and sweeping views across your own acreage create a true Wisconsin retreat.
$1,050,000
8143 Chalet Ct
Egg Harbor, 54209
Shorewest Realtors-Door County
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
65Picture(s)
3,320Sqft
Visits:479
Enjoy the tranquility of the trees while nestled just moments from Egg Harbor and Fish Creek. This home boasts an accessible living floor plan, a chef's kitchen and outdoor entertaining at its finest. The first floor features zero thresholds, a primary ensuite, and garden views from every window.
$1,050,000Sold for 1,100,000.00 on 08/20/25
7431 Hwy 57
Baileys Harbor, 54202
True North Real Estate LLC
4Bedroom(s)
3Bathroom(s)
DetachedParking(s)
33Picture(s)
1,987Sqft
Visits:821
Kangaroo Lake Shore Front! This charming four bedroom cottage features ample living space for family and friends. Features include a large living room with two-story fieldstone fireplace, screened porch, and private setting. Included with this property is some of the furnishings, pier and lift, sailboat, kayak, and paddle boat. Property is being sold "AS IS".
$1,050,000Sold for 1,100,000.00 on 12/31/25
5589 Clark Lake Dr
Jacksonport, 54235
CB Real Estate Group Egg Harbor
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
34Picture(s)
2,484Sqft
Visits:610
Clark Lake! This property was a part of a larger family compound at one point & has been enjoyed by the same family for decades. This 1 story year-round cottage was constructed in 1986 and features tongue & groove ceilings, an open concept main living area w/ a floor to ceiling stone fireplace in the great room, a cozy kitchen, a full bath, & 2 bedrooms.
$1,049,500Sold for 985,000.00 on 04/07/26
12527 Door Bluff Rd
Ellison Bay, 54210
CB Real Estate Group Egg Harbor
32Picture(s)
2.19Acre
Visits:8
VACANT WATERFRONT in Ellison Bay! This legacy parcel has been in the family since the 1960's when two brothers purchased over 100 acres of land with +/-1, 000 ft of shore frontage.
$1,022,400
5012 Bay Shore Dr
Sturgeon Bay, 54235
Shorewest Realtors-Door County
3Bedroom(s)
3Bathroom(s)
DetachedParking(s)
83Picture(s)
2,500Sqft
Visits:4
Imagine the memories that'll be made gazing at the sunsets & stars over the Bay on your 177' of prime frontage! (pier included!) Relax & entertain family & friends in the spacious 3-season porch, or on the sprawling deck! Multiple fire pit locations on the property! Minutes to Sturgeon Bay for essentials & year-round dining, entertainment & retail, yet close to the "action" & attractions Northern
$1,000,000
7036 Birchstone Ln
Town Of Egg Harbor, 54209
Sarkis & Associates
3Bedroom(s)
4Bathroom(s)
AttachedParking(s)
63Picture(s)
3,258Sqft
Visits:1062
Stunning custom single family home in the Horseshoe Bay Golf community. This home features 3 bedrooms, 3 and a half baths with the primary bedroom on the entry level. Enjoy the three season screened in porch. Extra bunk room/ office with a private entrance above the garage. So much charm that you will fall in love. Near Bayshore Dr., Egg Harbor and Murphy Park.
$1,000,000Sold for 1,000,000.00 on 06/14/24
2706 Lake Forest Park Dr
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
3Bathroom(s)
No GarageParking(s)
1Picture(s)
2,824Sqft
Visits:78
This listing includes parcel numbers 024300705 and 024300706. The Listing agent is related to Seller.
$999,999Sold for 999,999.00 on 06/05/26
11188 Hwy 42
Sister Bay, 54234
Dwell Door County
5Picture(s)
80Acre
Visits:669
Approximately 80 acres just south of Sister Bay in the Town of Liberty Grove--this listing includes 4 separate Tax Parcel IDs, which include also 0180232322811B, 0180232322824B and 0180232322821B. Taxes shown are for all four parcels. Structures are uninhabitable and all value was given to the vacant land, some of which is under Agricultural Use.
$999,900Sold for 1,200,000.00 on 04/25/25