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®.
County Rd E
Baileys Harbor, 54202
ERA Starr Realty
6Picture(s)
40.34Acre
Visits:228
Discover this gorgeous, heavily wooded 40 acre parcel. Located just across County E from the Maxwelton Braes Golf Course, it would be a perfect location for your new home. The adjacent development features a number of cottages. This subject property, being zoned as Heartland 3.5, should allow up to 11 separate lots.
$925,000
4207 Hammarstrom Rd
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
2Bathroom(s)
DetachedParking(s)
49Picture(s)
2,080Sqft
Visits:680
It doesn't get better than this! This 3 bedroom, 2 bath home has a park-like setting with 179' of Green Bay's beautiful shoreline to enjoy. A late day fire and sunset from the water's edge patio is the perfect way to end the day. The home takes great advantage of the view at every turn.
$925,000Sold for 925,000.00 on 07/27/24
5665 Bay Shore Woods Ln
Egg Harbor, 54209
True North Real Estate LLC
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
49Picture(s)
3,024Sqft
Visits:835
Beautiful Tielens-built home with a high level of finish. Features include: open concept kitchen; walk-in pantry, first floor suite, large deck, oversize attached garage, hardwood floors and a large (mostly finished) lower level.
$925,000Sold for 875,000.00 on 01/03/25
5041 Shady Ln
Egg Harbor, 54209
True North Real Estate LLC
4Bedroom(s)
4Bathroom(s)
AttachedParking(s)
26Picture(s)
2,815Sqft
Visits:1334
This beautifully maintained, stylish home in the Point Beach neighborhood of Egg Harbor offers a partial water view via the shore access point across the street. The four bedroom, four bath home features hardwood floors throughout, living room with high ceilings and loads of windows, a year round sunroom/den, screen porch, main level primary suite, and so much more.
$900,000Sold for 970,000.00 on 06/28/24
10678 Bay Shore Dr
Sister Bay, 54234
Mahler Sotheby's International Realty
OtherParking(s)
61Picture(s)
3,029Sqft
Visits:1580
A rare opportunity to own fully-remodeled vacation rental getaway condo and a retail storefront building in the heart of Sister Bay with B3 commercial zoning. high foot traffic retail storefront modern luxury design and is directly accross from the beach in downtown Sister Bay, The 4 bedroom/ 2 bath residential space has been completely updated and is being sold fully-furnished .
$900,000Sold for 850,000.00 on 05/02/24
6800 Sunny Point Rd
Egg Harbor, 54209
Take Action Realty Group, LLC
18Picture(s)
76Acre
Visits:442
76 acres in the heart of Door County with no restrictive covenants—bring your vision. Ideal setting for a private estate, small development, vineyard, or a creative mix of allthree. Gently rolling land with 65+ tillable acres, wooded pockets, and wide-open skies.
$899,900Sold for 899,900.00 on 12/04/25
4184 Cottage Row Ct
Fish Creek, 54212
Sarkis & Associates
3Bedroom(s)
4Bathroom(s)
GarageParking(s)
24Picture(s)
2,952Sqft
Visits:926
Gorgeous condominium unit at the Bluffs at Cottage Row Court in the heart of Fish Creek! Walkable to anywhere in the village just steps away from Founder's Square. Stunning finish work throughout offering an attractive floor plan featuring a first floor ensuite with fireplace, two ensuite guest rooms and multiple entertaining areas.
$899,900Sold for 899,900.00 on 03/03/25
8282 White Cliff Rd
Fish Creek, 54212
Dwell Door County
2Bedroom(s)
2Bathroom(s)
DetachedParking(s)
65Picture(s)
1,855Sqft
Visits:573
Style and functionality combine to create a beautiful year-round home or vacation getaway. This thoughtfully-designed, manicured property must be seen to be appreciated. Tucked away in the woods; a short path through the front yard will bring you to little-known public water access directly across the street.
$899,900Sold for 899,900.00 on 07/30/25
1150 S Bayshore Rd
Brussels, 54204
ERA Starr Realty
4Bedroom(s)
3Bathroom(s)
AttachedParking(s)
67Picture(s)
2,331Sqft
Visits:231
Located on the shores of Green Bay between Green Bay and Sturgeon Bay--the perfect location. Enjoy incredible sunsets over the bay. Dock included--moor your boat and enjoy some of the best fishing in Southern Door. The home is almost new, turnkey, and waiting for waterfront enjoyment. Lots of sunlight pours into the main living area and the views are fantastic.
$899,500Sold for 890,000.00 on 05/15/26
8116 Harbor Heights Rd
Egg Harbor, 54209
True North Real Estate LLC
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
59Picture(s)
2,433Sqft
Visits:884
This is the home you've been waiting for—tucked into a quiet, private spot just minutes from downtown Egg Harbor. Light-filled and full of charm, this turnkey home is perfect whether you're looking for a year-round place or a laid-back Door County getaway. The main level features a primary bedroom, a cozy den, and an open-concept kitchen/living/dining area that's great for gatherings.
$899,000Sold for 925,000.00 on 10/03/25
2228 Green Bay Rd
Washington Island, 54246
Dwell Door County
2Bedroom(s)
3Bathroom(s)
DetachedParking(s)
39Picture(s)
3,506Sqft
Visits:6
Beautiful, one of a kind home, original build 1967 then completely remodeled and added on-to in 2001: Private waterfront on Figenschau Bay, shared cement dock, stunning home on Washington Island! Grand rooms throughout. 3500 sq foot home with possibilities for additional bedrooms. 10 ft ceilings upstairs. New septic system in 2011, new roof in 2024.
$899,000
5526 Greenview Dr
Sturgeon Bay, 54235
Shorewest Realtors
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
62Picture(s)
3,129Sqft
Visits:866
Built in '22 by Vans, this well-designed home is situated to maximize privacy and views of surrounding nature. Featuring quality upgrades: hickory floors & custom alder cabinets, quartz counters, high-end appliances & walk-in pantry. The open floor plan, fire place, & tall ceilings create a very inviting space. Sunroom is cozy and bright w/views of the woods from all windows.
$899,000Sold for 850,000.00 on 08/02/24
4142 Bluff Cr
Fish Creek, 54212
True North Real Estate LLC
2Bedroom(s)
2Bathroom(s)
AttachedParking(s)
18Picture(s)
1,530Sqft
Visits:35
Water views of Green Bay and Peninsula State Park, and just moments from Fish Creek activities. "Good bones" with potential best describe this vintage 1960's ranch home. There's room to expand out and up to better capture the views. Home features original maple floors, a stone fireplace, spacious bedrooms, a partial basement, and an attached two-car garage.
$899,000
2226 Pedants Ln
Washington Island, 54246
Dwell Door County
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
50Picture(s)
2,341Sqft
Visits:610
View will take your breath away! Don't miss out on this opportunity to own a turnkey waterfront home on Washington Island. Clear water, north facing, amazing views of Rock and St Martin Island. 2 tiered bluff property, very user friendly to get to the water. Newer cement dock with boat lift. Gravel drive down to half level of bluff.
$899,000Sold for 800,000.00 on 08/30/25
10885 Trillium Ln
Sister Bay, 54234
True North Real Estate LLC
4Bedroom(s)
3Bathroom(s)
AttachedParking(s)
67Picture(s)
4,110Sqft
Visits:1682
A private oasis minutes from the heart of Sister Bay, this spacious yet cozy home provides the ideal combination of open-concept entertaining areas and intimate reading nooks. Recent updates emphasize natural, textural elements w/ hickory floors, quartz counters, and walls of windows. The cook's kitchen features a 48" Wolf cooktop, Sub Zero refrigerator & more.
$899,000Sold for 875,000.00 on 06/28/24
8022 Solitude Ln
Baileys Harbor, 54202
True North Real Estate LLC
4Bedroom(s)
3Bathroom(s)
AttachedParking(s)
50Picture(s)
2,511Sqft
Visits:962
This wonderfully maintained and updated (2006) water view home offers everything you need. Four bedrooms, three full bathrooms, maple floors and cabinets, an open-concept floor plan, and a wood-burning fieldstone fireplace. Enjoy a relaxing evening on the covered porch overlooking Baileys Harbor and Lake Michigan. Walk to all village activities.
$899,000
8145 Chateau Dr
Egg Harbor, 54209
CB Real Estate Group Egg Harbor
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
51Picture(s)
2,710Sqft
Visits:867
This beautiful home is perched on a sloping bluff with breathtaking views and sunsets of Green Bay waters and includes a well-designed floor plan for optimal living. Lots of space for entertaining with expansive living room, kitchen, dining room and sitting room. Plus, two fireplaces and oversized deck.
$899,000Sold for 889,000.00 on 08/16/24
10440 Water St
Ephraim, 54211
Professional Realty of Door County
2Bathroom(s)
PavedParking(s)
31Picture(s)
5,040Sqft
Visits:1012
An amazing Commercial property in the Village of Ephraim. Currently being run as a thriving retail business, this building offers a world of potential and opportunity. The retail space offers 9' tall ceilings, wood beams, LED lighting and rustic wood floors. There is an apartment attached to the retail space which is currently being used for storage and office space.
$899,000Sold for 800,000.00 on 09/26/25
8022 Solitude Ln
Baileys Harbor, 54202
True North Real Estate LLC
4Bedroom(s)
3Bathroom(s)
AttachedParking(s)
50Picture(s)
2,511Sqft
Visits:311
This wonderfully maintained and updated (2006) water view home offers everything you need. Four bedrooms, three full bathrooms, maple floors and cabinets, an open-concept floor plan, and a wood-burning fieldstone fireplace. Enjoy a relaxing evening on the covered porch overlooking Baileys Harbor and Lake Michigan. Walk to all village activities.
$899,000
9950 Eagle Ln
Sister Bay, 54234
True North Real Estate LLC
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
69Picture(s)
2,809Sqft
Visits:187
Exceptional craftsmanship defines this beautifully designed and impeccably maintained home. Vaulted ceilings, walls of windows, and a striking floor-to-ceiling fireplace create a bright, inviting space, complemented by hardwood floors and an updated kitchen. The thoughtful layout offers main-level living with a dedicated office/den and comfortable guest quarters on the walk-out lower level.
$899,000Sold for 905,000.00 on 06/18/26
10352 Bella Vista Ln
Ephraim, 54211
Arbor Crowne Properties
3Bathroom(s)
PavedParking(s)
51Picture(s)
2,800Sqft
Visits:471
Remodeled in 2022-23, and brilliantly designed as a duplex for two rentals or as a single family home with attached in-law apartment. Annual rental income $100k. Perfectly located between Ephraim and Sister Bay, surrounded by new perennial gardens, professionally created, and fully irrigated.
$897,000Sold for 903,000.00 on 11/10/25
10352 Bella Vista Ln
Ephraim, 54211
Arbor Crowne Properties
3Bedroom(s)
4Bathroom(s)
No GarageParking(s)
63Picture(s)
2,800Sqft
Visits:504
Remodeled in 2022-23, and brilliantly designed as a duplex for two rentals or as a single family home with attached in-law apartment. Annual rental income $100k. Perfectly located between Ephraim and Sister Bay, surrounded by new perennial gardens, professionally created, and fully irrigated.
$897,000Sold for 903,000.00 on 11/10/25
4376 Rudy Rd
Sturgeon Bay, 54235
EER LLC
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
88Picture(s)
1,444Sqft
Visits:82
Amazing opportunity to own over 40 acres in Door County! This listing includes a well-kept, ranch-style home with attached garage and walkout basement, along with a dairy barn, machine shed, silo, and granary. Zoned Ag with potential for development.
$895,700
2203 Hill Rd
Sister Bay, 54234
Arbor Crowne Properties
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
24Picture(s)
3,066Sqft
Visits:608
Close to Village restaurants, shops, dog park, ice rink, sports complex & in a quiet neighborhood on a corner wooded lot. A conservancy lot is next door to this prime, peaceful property. Turnkey & move-in ready, the layout that is perfect for two families. Ample granite counter space with room for six at the kitchen island.
$895,000Sold for 840,000.00 on 10/06/25