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®.
Lot 1&2 Landin Ln
Town Of Liberty Grov, 54210
Kellstrom-Ray Agency, Inc
40Picture(s)
11.27Acre
Visits:1202
Imagine owning over 11 acres of shore property on Europe Lake. South end of the property has nice shore access and the northern shore is perfect for nature lovers and kayakers enjoy the turtles, nesting birds and other wild life. Enjoy both lots or hang on to one and sell the other. Nice trail cleared to shore, choose your building spot and view! LOTS 1 AND 2 OF CERTIFIED SURVEY MAP.
$399,900Sold for 345,000.00 on 01/17/24
Lot 3 Gudmundsen Dr
Washington Island, 54246
Kellstrom Ray Washington Island
14Picture(s)
1.36Acre
Visits:1171
Rare opportunity to own waterfront property on Washington Harbor, just up from School House Beach! This nice sized wooded lot is the perfect location for your dream home! Sunrise views and deep water front makes this property so special! Don't wait, this is a very desirable area!!
$399,900Sold for 399,900.00 on 02/20/24
420 Delaware St
Sturgeon Bay, 54235
Sarkis & Associates
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
48Picture(s)
1,993Sqft
Visits:619
Well cared for 20th century home with abundant natural light throughout. Timeless craftsmanship in the bump-out bay window, built-in hutch, and natural wood floors. A rare Sturgeon Bay offering with attached garage and finished living space above along with a detached garage and basketball court. New rear patio for entertaining.
$399,900Sold for 389,900.00 on 05/24/24
Lot #2 Bridgeview Ln
Sturgeon Bay, 54235
Action Realty
26Picture(s)
0.91Acre
Visits:145
Canal waterfront homesite within the city of Sturgeon Bay. Panoramic views across the channel and also next to a lagoon. The area immediately next to the water's edge is in the floodplain & wetlands, but the south part of the lot holds a great building spot. Located on the very end of Bridgeview Lane. This is the western (left) portion of the 2 lots currently for sale.
$399,900
7612 Hwy 57
Baileys Harbor, 54202
CB Real Estate Group Egg Harbor
2Bedroom(s)
2Bathroom(s)
OtherParking(s)
19Picture(s)
1,240Sqft
Visits:596
Beautifully updated condo offered fully furnished. This would make a great year round home, second home, or rental property. There are 2 garages included with this listing so you have plenty of room to store all your toys! This condo is neat and tidy and ready for you to move right in.
$399,900Sold for 350,000.00 on 07/21/25
3130 James Way
Sturgeon Bay, 54235
CB Real Estate Group Fish Creek
4Bedroom(s)
3Bathroom(s)
AttachedParking(s)
55Picture(s)
4,256Sqft
Visits:510
Located in a peaceful setting just minutes from town you will find this spacious 4 bedroom 3 bath ranch style home. The expansive lawn is perfect for your outdoor gatherings. The full basement and heated garage provide extra storage space.
$399,900Sold for 399,900.00 on 11/29/24
6265 Kiehnau Rd
Egg Harbor, 54209
Sunnypoint Real Estate LLC
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
35Picture(s)
1,810Sqft
Visits:299
Quintessential door county farm house with 20 acres. Exceptionally maintained and cared for with many improvements over years including windows, bathroom vanities, kitchen countertops, trim, flooring and custom cabinetry in the laundry rm/entry way.
$399,900Sold for 850,000.00 on 04/27/26
6801 Woodview Dr
Sturgeon Bay, 54235
CB Real Estate Group Egg Harbor
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
36Picture(s)
2,049Sqft
Visits:629
Terrific home just minutes from the city and Potawatomi State Park! Meticulously cared for and move-in ready, this gem boasts a new roof and chef-grade appliances by Wolf and Sub-zero. Enjoy fresh, new flooring throughout the first floor and a host of fantastic upgrades that elevate every space.
$399,900Sold for 399,900.00 on 12/02/24
7993 Oakmont Way
Egg Harbor, 54209
CB Real Estate Group Fish Creek
2Bedroom(s)
2Bathroom(s)
GarageParking(s)
12Picture(s)
1,692Sqft
Visits:1596
New construction at The Orchards Village at Egg Harbor! Single level floor plan with attached 2 car garage, in house office nook, no steps, covered front porch, and spacious master suite.
$399,900Sold for 499,385.00 on 01/15/24
9810 County Rd D
Brussels, 54204
ERA Starr Realty
3Bedroom(s)
1Bathroom(s)
AttachedParking(s)
69Picture(s)
1,590Sqft
Visits:553
Country living but convenient to everything. Comfortable 3 bedroom, 1 bath home located on 2.10 private acres with wildlife and apple trees. Relax and sit on your deck or bricked patio/firepit area. Full basement for your rec room. Two car attached garage that is insulated, drywalled, plastered and heated. Additional 24 x 24 detached garage. 32 x 40 heated outbuilding/workshop.
$399,900Sold for 375,000.00 on 05/10/24
2892 Bella Vista Ln
Ephraim, 54211
Kellstrom-Ray Agency, Inc
2Bedroom(s)
1Bathroom(s)
No GarageParking(s)
36Picture(s)
1,052Sqft
Visits:634
Tucked away on a quiet cul-de-sac, this charming and cozy 2 bedroom, 1 bath home in North Ephraim offers the perfect blend of privacy and convenience. Private first floor bedroom, loft style bedroom upstairs, along with a loft style office/den upstairs, ideal for remote work or additional living space.
$399,900Sold for 350,000.00 on 06/27/25
5316 Reynolds Rd
Sturgeon Bay, 54235
Sunnypoint Real Estate LLC
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
69Picture(s)
1,519Sqft
Visits:660
Lovely well cared for home situated on a beautiful 2.59 acre wooded lot. Located just minutes North of Sturgeon Bay and a short drive to all Door County hamlets and attractions.
$399,900Sold for 425,000.00 on 12/20/24
4430 Hwy 57
Sturgeon Bay, 54235
CB Real Estate Group Egg Harbor
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
37Picture(s)
1,732Sqft
Visits:206
Charming three-bedroom, two-bath home offering comfort, functionality, and a beautiful outdoor setting. The inviting interior offers a spacious open concept living area, a large primary suite, and plenty of natural light throughout. Step outside to a gorgeous yard perfect for relaxing, gardening, or entertaining.
$399,900Sold for 385,000.00 on 03/26/26
2210 Mill Rd
Sister Bay, 54234
Sarkis & Associates
2Bedroom(s)
3Bathroom(s)
Shared DrivewayParking(s)
20Picture(s)
1,379Sqft
Visits:988
You'll LOVE the location! Well cared for 2 bedroom (each large enough for king beds) condominium with private setting, yet just 3 blocks from the heart of the village. First floor living space includes kitchen, half bath, laundry rm, dining rm, living rm and generous foyer. Upstairs consists of a primary bedroom w/ attached bath, full guest bath and guest bedroom.
$399,900Sold for 412,000.00 on 04/02/24
TBD Bay Shore Dr
Sturgeon Bay, 54235
True North Real Estate LLC
18Picture(s)
0.94Acre
Visits:1279
Enjoy the charm of Door County with this exceptional waterfront lot offering 145 feet of shoreline near George K. Pinney Park. This unique property features an inland building site plus a waterfront area perfect for picnics, relaxing, and taking in breathtaking westerly sunsets.
$399,900Sold for 390,000.00 on 06/16/25
1937 Green Tree Rd
Washington Island, 54246
Shorewest Realtors
2Bedroom(s)
2Bathroom(s)
OtherParking(s)
96Picture(s)
1,775Sqft
Visits:425
Welcome to -THE HOLIDAY CABIN-This charming cabin has a long winding driveway through the forest on 8 acres w/majestic evergreens, open prairie, & various outbuildings. Land is perfect for hosting gatherings, featuring an outdoor sunken stone firepit, garden areas, pumpkin patch, & tons of potential for future homesteading.
$399,900Sold for 379,900.00 on 09/08/25
T.B.D. N 6th Ave
Sturgeon Bay, 54235
Harbour Real Estate Group LLC
2Bedroom(s)
2Bathroom(s)
GarageParking(s)
7Picture(s)
1,315Sqft
Visits:53
Introducing The Sunset at Colorado Heights. Two bedrooms, two full baths, two-story duplex—new construction in Sturgeon Bay. A main-floor bedroom adds one-level convenience, while a private 14x11 upper-level bedroom has its own full bath. The main floor features a 17x12 living room opening to an island kitchen, plus a full bath and dedicated laundry.
$399,900
10702 Timber Ridge Cr
Sister Bay, 54234
Dwell Door County
2Bedroom(s)
2Bathroom(s)
CommonParking(s)
32Picture(s)
900Sqft
Visits:61
Located in downtown Sister Bay, this charming fully remodeled Timber Ridge unit is ready for its next owner! Beautifully updated throughout, this condo features a new kitchen, flooring, bathrooms, paint, appliances, windows, and doors. With high level finishes and lovely appointments, the unit offers 2 bedrooms, 1.5 baths, and a seasonal porch, checking all the boxes for comfort and convenience.
$399,000Sold for 399,000.00 on 07/11/26
4500 Mathey Rd
Sturgeon Bay, 54235
Action Realty
30Picture(s)
20Acre
Visits:54
Escape to the countryside & discover the possibilities on this beautiful 20-acre Sevastopol property. Featuring a 40x60 outbuilding with electricity already in place & a well serving the property, much of the groundwork has already been done. The land has been perked for a conventional septic system.
$399,000
7586 Horseshoe Bay Rd
Egg Harbor, 54209
Sarkis & Associates
2Bedroom(s)
2Bathroom(s)
NoneParking(s)
30Picture(s)
1,250Sqft
Visits:502
Well maintained & 1st time offered 2nd floor unit, Maples Building at desirable Rocky Shores. Unit has a partial water view offering a park-like setting and close proximity to outdoor pool. Open concept with large windows in the living and dining room giving great natural light. Updated kitchen flooring and quartz countertops. Remodeled bathrooms with walk in primary tiled shower.
$399,000Sold for 385,000.00 on 09/23/25
107 N 1st Ave
Sturgeon Bay, 54235
Dwell Door County
2Bedroom(s)
3Bathroom(s)
NoneParking(s)
35Picture(s)
1,196Sqft
Visits:235
Fully remodeled and updated 2-bedroom, 3-bath Stone Harbor Resort unit offering strong rental appeal and prime Sturgeon Bay views. This premium unit features an open-concept full kitchen and living area with a fireplace and Murphy bed, providing flexible sleeping space. Both bedrooms are attached, offering comfort and privacy.
$399,000
386 Range Line Rd
Washington Island, 54246
Kellstrom Ray Washington Island
3Bedroom(s)
2Bathroom(s)
DetachedParking(s)
25Picture(s)
1,296Sqft
Visits:573
Year round home or awesome investment opportunity! This home has a waterview of Detroit Harbor. Walk to Gislison Beach, Washington Hotel or Sailors Pub. Charming part of the Island with Island history at it's best. The well loved home will be a great place for your family to enjoy. Nice large yard, big deck and a 2 car garage. Newer to this home is the beautiful cement driveway and parking area.
$399,000Sold for 396,500.00 on 09/27/24
Lot 1 Quarterline Rd
Fish Creek, 54212
CB Real Estate Group Egg Harbor
21Picture(s)
21.41Acre
Visits:1059
Rare opportunity to own a 21 acre wooded parcel in Fish Creek! This would be a lovely, peaceful homesite or build a family compound. There is plenty of wildlife in this country setting and it is conveniently located between Fish Creek and Egg Harbor for parks, shopping and dining.
$399,000Sold for 399,000.00 on 05/06/24
4646 Ridge Crest Rd
Sturgeon Bay, 54235
ERA Starr Realty
2Bedroom(s)
2Bathroom(s)
Shared DrivewayParking(s)
39Picture(s)
1,705Sqft
Visits:411
Condo living at its best with easy access to all that Door County has to offer. Located across the road from Cherry Hills Golf Course and nestled in a lovely wooded area. Enter this two-bedroom, two-bath unit via an inviting vestibule. Beautiful hardwood floors, maple cabinetry, maple woodwork welcome you.
$399,000Sold for 399,000.00 on 09/18/25