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®.
6124 Cave Point Dr
Sturgeon Bay, 54235
First Weber Inc
3Bedroom(s)
2Bathroom(s)
DetachedParking(s)
54Picture(s)
1,970Sqft
Visits:96
This beautifully maintained home seamlessly blends energy efficiency with timeless design.Thoughtfully built to minimize utility costs, it features in-floor radiant heat, a cozy wood-burning stove, Marvin windows, staggered exterior stud walls, and a four-foot overhang on the south side for passive solar benefits.
$699,900Sold for 650,000.00 on 07/10/26
Algoma, 54201
Shorewest Realtors
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
68Picture(s)
1,344Sqft
Visits:670
Welcome to the Unsalted Coast Cottage Anchored on the sandy unsalted coast of Lake Michigan. Tucked perfectly on a dead end road your vacation destination awaits. Desired design throughout home. Open concept main area that opens to lrg Deck over looking lake. Spacious Kitchen island perfect for entertaining. Living Room is accented w/a fireplace & built in shelving.
$699,900Sold for 700,000.00 on 10/09/24
10682 Forest Ln
Sister Bay, 54234
Dwell Door County
5Bedroom(s)
4Bathroom(s)
DetachedParking(s)
54Picture(s)
2,368Sqft
Visits:491
Discover the perfect blend of peaceful, wooded surroundings and modern conveniences at this updated home in the Village of Sister Bay, located on municipal sewer and water and serviced by Spectrum internet. Whether you're seeking a full-time residence or a serene retreat, this is it.. Offering 5 bedrooms and 4 full bathrooms, this home offers plenty of room for family and guests alike.
$699,900Sold for 670,000.00 on 01/16/26
3988 Sand Bay Point Rd
Sturgeon Bay, 54235
CB Real Estate Group Egg Harbor
2Bedroom(s)
1Bathroom(s)
OtherParking(s)
45Picture(s)
1,152Sqft
Visits:665
Experience breathtaking views everyday in this meticulously kept 2 bedroom plus loft home. Enjoy waterfront living with a beautiful sand beach and your very own boat launch into a protected harbor. Curl up to the warm wood burning fireplace in the winter, and keep cool in the summer with the central air. Feel secure with a Generac generator back up system. New flooring and new deck this year.
$699,900Sold for 691,900.00 on 08/16/24
10521 Cherrywood Ct
Sister Bay, 54234
Kellstrom-Ray Agency, Inc
3Bedroom(s)
5Bathroom(s)
AttachedParking(s)
51Picture(s)
2,611Sqft
Visits:1103
You'll find this lovely year-round home or vacation getaway situated on a quiet cul-de-sac that is a short distance from the hustle and bustle of downtown Sister Bay, yet a world away. This Portside Builders creation, a Frank Lloyd Wright style-inspired residence, has only had one owner, and all of the main living is on one level.
$699,900Sold for 699,900.00 on 09/28/24
2961 Wilder Rd
Ephraim, 54211
True North Real Estate LLC
2Bedroom(s)
2Bathroom(s)
AttachedParking(s)
59Picture(s)
2,682Sqft
Visits:5889
What a unique find: 40 acres just on the outside edge of Ephraim, tucked away at the end of a dead end lane, with a nearly 2700 sq.ft. home, part of which is a vintage square log cabin. The home was added onto in the 1970s and will need updating, but what a showplace it can be. Much of the acreage is zoned wetland and abuts Door County Land Trust property. 38.
$699,900Sold for 675,000.00 on 09/12/25
5217 Red Sunset Ln
Sturgeon Bay, 54235
Sarkis & Associates
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
35Picture(s)
1,819Sqft
Visits:680
Expansive water views from this bluff home overlooking the bay. Beautiful wood ceilings in the living room with wood burning fireplace for the perfect sunset ambiance. Screened-in porch for relaxing and entertaining. Conveniently located between Sturgeon Bay and Egg Harbor.
$699,900Sold for 683,075.00 on 04/19/24
10046 Orchard Dr
Sister Bay, 54234
Kellstrom-Ray Agency, Inc
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
52Picture(s)
2,065Sqft
Visits:803
Surrounded by beech, maple and hemlocks, this lovely home is 5 minutes by car to downtown Sister Bay, yet a world away. This custom-built, meticulously maintained residence offers soaring ceilings, hardwood floors, custom cabinetry and many built-in features, but you'll be mesmerized by the views: how walls of windows (and bay windows) let the outdoors in.
$699,900Sold for 700,000.00 on 01/31/25
8927-2 Hedeen Way
Fish Creek, 54212
CB Real Estate Group Egg Harbor
3Bedroom(s)
3Bathroom(s)
GarageParking(s)
64Picture(s)
2,332Sqft
Visits:89
Perched atop the bluff in sought-after Hedemora Hills at Little Sweden, this beautifully appointed walk-out townhome offers breathtaking woodland views and maintenance-free living. Custom built and offered turnkey with a few exclusions, this nearly new residence features 3 bedrooms, 3 baths, quality craftsmanship, and beautiful finishes throughout.
$699,900
6062 Lakeshore Rd
Sturgeon Bay, 54235
Harbour Real Estate Group LLC
2Bedroom(s)
1Bathroom(s)
No GarageParking(s)
12Picture(s)
678Sqft
Visits:769
A gem of a cottage, on an iconic road, in Door County Wisconsin. The deck has a dramatic view of Lake Michigan with stairs leading down to the water to launch your kayak. With a den/sun porch and a living room, there is plenty of room to relax in this cottage. There is a separate bunk house which sleeps two or turn it into your art studio.
$699,000Sold for 700,000.00 on 06/12/25
4879 Mathey Rd
Sturgeon Bay, 54235
ERA Starr Realty
4Bedroom(s)
4Bathroom(s)
AttachedParking(s)
37Picture(s)
3,340Sqft
Visits:515
Beautiful Door County pastoral views on this 19+ acre farmette with Lily Bay Creek meandering through the back of the property. Beautifully maintained home with 4 bedrooms, 3.5 baths and plenty of room for everyone! Bring your four legged friends, too! Great path around the property to ride a horse or walk your favorite pet. Energy Star home with thermoform foundation and daylight windows.
$699,000Sold for 680,000.00 on 06/14/24
2399 Maple Dr
Sister Bay, 54234
Dwell Door County
1Bedroom(s)
1Bathroom(s)
AssignedParking(s)
56Picture(s)
767Sqft
Visits:62
Luna View Condominium in the heart of Sister Bay.
$699,000
3170 Gibraltar Rd
Fish Creek, 54212
Kellstrom-Ray Agency, Inc
3Bedroom(s)
3Bathroom(s)
OtherParking(s)
52Picture(s)
1,680Sqft
Visits:641
Enjoy this summer & all seasons in this wonderful Gibraltar Road home. The living room has a beamed wood ceiling and corner fireplace. Many upgrades have been done including a first-floor primary bedroom suite in 2022, new dining room, kitchen, laundry and bathroom upgrades, floorcoverings, and windows. This sparkling home is ready for you to move in and start enjoying. Tons of closet space.
$699,000Sold for 710,000.00 on 06/30/25
TBD Kiehnau Rd
Egg Harbor, 54209
Sunnypoint Real Estate LLC
1Picture(s)
72Acre
Visits:239
Peace and serenity abounds over this beautiful 72 acre estate sized property. 16+ wooded acres with gentle rolling meadows & cropland. There are some wetlands with plenty of buildable areas. Perfect for your door county home or create your own private recreational estate. An abundance of wildlife, picturesque setting, central door county location. Additional 20 acres available.
$699,000
5470 W Shore Dr
Sturgeon Bay, 54235
Shorewest Realtors-Door County
2Bedroom(s)
1Bathroom(s)
No GarageParking(s)
43Picture(s)
1,008Sqft
Visits:634
Set along the peaceful shores of Clark Lake, this beautifully appointed seasonal cottage offers a seamless blend of charm, comfort, and elegance. Featuring two bedrooms, a full bath, and a spacious loft for additional guests, the interior is warm and inviting with vaulted ceilings and a striking stone fireplace.
$699,000Sold for 780,000.00 on 10/20/25
3693 Dunes Rd
Sturgeon Bay, 54235
CB Real Estate Group Egg Harbor
3Bedroom(s)
2Bathroom(s)
GarageParking(s)
46Picture(s)
2,456Sqft
Visits:558
Mere footsteps to the SAND BEACH & Lake Michigan from this beautiful Cape Cod-esque ranch style home in Onanguisse Estates! Set among coniferous trees & surrounded by sand (no lawn to mow!) w/Lily Bay Creek running through the back yard, this property is the perfect place for escape & relaxation.
$699,000Sold for 650,000.00 on 07/24/24
5300 W Shore Dr
Sturgeon Bay, 54235
True North Real Estate LLC
3Bedroom(s)
2Bathroom(s)
OtherParking(s)
34Picture(s)
1,126Sqft
Visits:1232
A rare opportunity to acquire a shore property on Clark Lake. This charming, seasonal three-bedroom cottage was updated in 2010 (main level); new roof in 2021. Incredible views across Clark Lake. This offering is turnkey - includes all furnishings, pier, boat and lift, jet ski and lift, trailers, and kayak. Don't miss out on this opportunity! Property and water toys sold in "as is" condition.
$699,000Sold for 726,000.00 on 08/19/24
2251 Green Rd
Sister Bay, 54234
True North Real Estate LLC
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
49Picture(s)
2,218Sqft
Visits:1611
This very well located, privately situated three bedroom home is just the Door County escape you're after. With nearly five acres of wooded beauty, yet only a couple miles from downtown Sister Bay, you'll enjoy the activities of town when you want it and the privacy and beauty of natural surroundings when you're ready for that downtime.
$699,000Sold for 699,000.00 on 04/04/24
4209 Glidden Dr
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
3Bathroom(s)
AttachedParking(s)
38Picture(s)
1,877Sqft
Visits:124
Experience the privacy and natural beauty of Whitefish Point from this distinctive saltbox-style home on sought after Glidden Drive. Nestled on 1.56 wooded acres with beautiful views of Lake Michigan and deeded access to the the sandy beach, this property offers a rare chance to enjoy the best of Door County.
$699,000Sold for 690,000.00 on 05/22/26
Happy Valley Rd
Sturgeon Bay, 54235
Harbour Real Estate Group LLC
25Picture(s)
47.56Acre
Visits:732
Escape to the quiet beauty of Door County with this 47.56-acre offering featuring water views from four of the lots, a mix of mature hardwoods and open meadows. With multiple parcels included, this property offers flexibility for a future residence, private retreat, or potential resale of individual lots.
$699,000Sold for 699,000.00 on 07/08/26
8936 Pearson Pl
Fish Creek, 54212
CB Real Estate Group Egg Harbor
3Bedroom(s)
3Bathroom(s)
GarageParking(s)
12Picture(s)
2,332Sqft
Visits:1124
New construction -- Fish Creek and an amazing price! Welcome to this beautiful condominium situated in Hedemora Hills. This great Skane lll floor plan features 3 spacious bedrooms, 3 full baths, 2-car garage with beautiful living room and fireplace. Plus, a lower level family room, bedroom and full bath.
$697,400Sold for 747,400.00 on 09/05/25
8936 Pearson Pl
Fish Creek, 54212
CB Real Estate Group Egg Harbor
3Bedroom(s)
3Bathroom(s)
GarageParking(s)
13Picture(s)
2,332Sqft
Visits:1225
New construction -- Fish Creek and an amazing price! Welcome to this beautiful condominium situated in Hedemora Hills. This great Skane lll floor plan features 3 spacious bedrooms, 3 full baths, 2-car garage with beautiful living room and fireplace. Plus, a lower level family room, bedroom and full bath.
$697,400Sold for 747,400.00 on 09/05/25
4411 Daisy Patch Rd
Fish Creek, 54212
True North Real Estate LLC
2Bedroom(s)
2Bathroom(s)
AttachedParking(s)
54Picture(s)
2,041Sqft
Visits:1351
It's like walking into new construction! This lightly lived in, custom built home is full of the extras you'd hope for in a new build: stunning custom cabinetry, oak floors, a massive floor to ceiling stone fireplace, Andersen Windows, and much more. The primary suite features a luxurious bath, with soaking tub, double vanities and walk in shower.
$696,000Sold for 665,000.00 on 08/27/24
2665 Serene Dr
Baileys Harbor, 54202
Shorewest Realtors
3Bedroom(s)
2Bathroom(s)
AttachedParking(s)
25Picture(s)
1,700Sqft
Visits:614
Just in time for fall! Successful turn-key rental with 3 beds, 2 baths in the desirable Whispering Woods Development. Kitchen offers custom cabinets, quartz counters, large pantry, and an eat-in island opening to a cathedral-ceiling great room with gas fireplace. Dining area leads to covered patio and grill with path leading to cozy fire pit—perfect for entertaining.
$695,000Sold for 699,000.00 on 01/02/26