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®.
TBD S Highland Rd
Town Of Gibraltar, 54212
Kellstrom-Ray Agency, Inc
13Picture(s)
3.52Acre
Visits:492
This beautifully wooded 3.2 acre corner lot offers the peace and privacy you've been searching for. Nestled along scenic South Highland Road in the town of Gibraltar, the property provides an ideal setting for your dream home or vacation retreat.
$135,000Sold for 135,000.00 on 10/10/25
Lot 1-A8 Bay Shore Heights Cir
Sturgeon Bay, 54235
ERA Starr Realty
5Picture(s)
0.62Acre
Visits:368
Nestled in the desirable Bay Shore Heights subdivision, this property offers a rare opportunity to build your Door County dream home in a serene Door County setting. Situated on a quiet bluff lot, just minutes from Sturgeon Bay. This lot boasts a gentle slope, mature hardwoods, and partial water views of the sparkling Bay.
$135,000
Debroux Rd
Sturgeon Bay, 54235
Town & Country Real Estate
14Picture(s)
10Acre
Visits:68
Discover the perfect blend of privacy, location, and flexibility on this beautiful 10-acre parcel in Southern Door County. Nestled on scenic Debroux Road and within walking distance to public Bay of Green Bay access, this property offers an ideal setting for your dream home or barndominium-style retreat.
$135,000
TBD Egg Harbor Rd
Sturgeon Bay, 54235
Sarkis & Associates
5Picture(s)
0.31Acre
Visits:132
Open lot along Business 42 (Egg Harbor Rd) in Sturgeon Bay. Commercial opportunity with great exposure and easy access. Turn your business dream into a reality. Located in Sturgeon Bay's TID District #6.
$134,900
3659 Ruby Lane
Sturgeon Bay, 54235
Action Realty
1Bedroom(s)
1Bathroom(s)
28Picture(s)
768Sqft
Visits:394
Turn key, move right into this completely furnished unit.It's fully equipped for resort living. Enter into a bright sunroom which opens into the livng room w/ fireplace, vaulted ceiling w/dual ceiling fans. The open and spacious kitchen and dining room has a wall of cabinets and plenty of counter space. The rec center/clubhouse is nearby with indoor pool and whirlpool.
$134,900Sold for 128,900.00 on 08/26/25
3687 Turquoise Ln
Sturgeon Bay, 54235
Action Realty
3Bedroom(s)
1Bathroom(s)
23Picture(s)
516Sqft
Visits:863
Beautiful and move-in ready! This meticulously maintained unit comes with everything...furnishings, housewares, linens etc. Luxury vinyl plank flooring in common areas, stainless steel appliances, center island in kitchen also serves as dining. Primary bedroom w/queen bed that lifts for additional storage. Sofa in living room pulls out as a queen bed. Electric fireplace in living room.
$134,900Sold for 140,000.00 on 08/02/24
4529 Bay Hill Ct
Egg Harbor, 54209
CB Real Estate Group Fish Creek
1Picture(s)
0.30Acre
Visits:335
Final Phase at The Orchards Village! Bay Hill Ct is on a dead end road near the pond with easy access to Orchards G.C. (with paid tee time of course). Only 10 homesites...have your dream home built or pick one of our many pre-designed homes. Road, sewer, power, cable installation and being installed. Wells, gas, and blacktop at later date. Not fully assessed for tax purposes.
$134,900Sold for 134,900.00 on 11/21/25
507 Bay Hill Ct
Egg Harbor, 54209
CB Real Estate Group Fish Creek
1Picture(s)
0.30Acre
Visits:349
Final Phase at The Orchards Village! Bay Hill Ct is on a dead end road near the pond with easy access to Orchards G.C. (with paid tee time of course). Only 10 homesites...have your dream home built or pick one of our many pre-designed homes. 4 sales contracts are needed to start road, sewer, power, cable installation. Wells, gas, and blacktop at later date. Not fully assessed for tax purposes.
$134,900Sold for 134,900.00 on 09/15/25
4520 Bay Hill Ct
Egg Harbor, 54209
CB Real Estate Group Fish Creek
2Picture(s)
0.30Acre
Visits:490
Final Phase at The Orchards Village! Bay Hill Ct is on a dead end road near the pond with easy access to Orchards G.C. (with paid tee time of course). Only 10 homesites...have your dream home built or pick one of our many pre-designed homes. Road, sewer, power, cable are being installed now. Wells, gas, and blacktop at later date. Not fully assessed for tax purposes.
$134,900
3674 Ruby Lane
Sturgeon Bay, 54235
Harbour Real Estate Group LLC
3Bedroom(s)
1Bathroom(s)
No GarageParking(s)
36Picture(s)
539Sqft
Visits:60
Time for someone else to enjoy this nice corner lot at 3674 Ruby Lane at Hidden Ridge. Unit comes furnished and ready to move in. Large porch lets you enjoy the outdoors even when its raining or do some projects in the 12x12 shed that has some tools and accessories included.
$132,900
830 Ridgeway Dr
Sturgeon Bay, 54235
CB Real Estate Group Fish Creek
25Picture(s)
0.28Acre
Visits:357
Cleared building site with high speed internet, sewer, water, electricity, and natural gas in beautiful Purves Lagoon. Less than 500' away is the Commons Area and your own permanent 30 foot boat slip. Samuelson's Creek (a year round stream) runs along the back property line. Lot was recently cleared and is ready for your new home! Purves Lagoon does not allow Short Term Rentals.
$130,000Sold for 120,000.00 on 11/14/25
10566 Country Walk Dr
Sister Bay, 54234
Dwell Door County
1Bathroom(s)
11-25 spacesParking(s)
23Picture(s)
880Sqft
Visits:28
Be your own boss! Great location for a business or service. Located in the heart of Sister Bay's popular and busy Country Walk, this versatile unit offers both front & rear entrances, providing exceptional convenience.
$130,000
Lot 1 Debroux Rd
Sturgeon Bay, 54235
Town & Country Real Estate
28Picture(s)
2.22Acre
Visits:704
Positioned as the signature entrance to the prestigious Debroux Bluff Development, this impressive 2.22-acre lot offers sweeping bay views and an established view corridor. Complete with architectural plans and a wetland delineation, this lot provides a rare opportunity to create your dream home without the stress of designing from scratch.
$130,000
5765 Hy Line Dr
Sturgeon Bay, 54235
ERA Starr Realty
3Bedroom(s)
2Bathroom(s)
DetachedParking(s)
27Picture(s)
1,280Sqft
Visits:24
Great opportunity for either a fixer-upper or new manufactured home site. Attractive lot w/many trees and lots of elbow room. Fenced in back yard. Includes septic system, shared well and detached garage. Haul away options can be shared w/prospective buyers. Easy to show, just request via Navica showing system.
$129,900
TBD Deer Lane Rd
Washington Island, 54246
Dwell Door County
7Picture(s)
10.06Acre
Visits:63
Great opportunity to own a beautiful wooded lot in a great location! This 10 acre parcel is approximately 1.5 miles from Jackson Harbor dock and the Ridges. There is an easement road that does run through the property to access two parcels to the west. 10 amazing acres to build your dream home. Lots of mature hardwood for great privacy and beauty.
$129,900Sold for 118,000.00 on 07/07/26
1425 N 8th Ave
Sturgeon Bay, 54235
True North Real Estate LLC
11Picture(s)
1.75Acre
Visits:771
Nicely sized parcel offering 3 outbuildings and access to all city utilities. Electricity and gas currently runs to barn. Seller will provide easement for electricity. Property being offered "as is".
$129,900Sold for 129,900.00 on 09/08/25
2902 Wilder Rd
Ephraim, 54211
True North Real Estate LLC
6Picture(s)
2.09Acre
Visits:1194
Great building site on the outskirts of the Village of Ephraim. This two-acre parcel is nicely wooded with a rolling terrain. Preliminary soiling test indicates a conventional septic system. Located just moments to Ephraim and Sister Bay.
$129,900Sold for 129,900.00 on 08/09/24
749 Isle View Rd
Ellison Bay, 54210
Professional Realty of Door County
9Picture(s)
3.51Acre
Visits:437
Head North away from the hustle and bustle and you'll find this nicely wooded 3.5 acre parcel, located just a short drive to Gills Rock, Newport State Park and Europe Lake. There's a nice mix of hardwoods and pines and a sunny open area just off of Isle View Road.
$129,000Sold for 129,000.00 on 01/28/26
743 Isle View Rd
Ellison Bay, 54210
Professional Realty of Door County
5Picture(s)
3.51Acre
Visits:211
Head North and you'll find this nicely wooded 3.5 acre parcel, located just a short drive to Gills Rock, Newport State Park and Europe Lake - the ideal spot for your Door County home.
$129,000Sold for 129,000.00 on 01/30/26
Lot 12 Standing Stone Ln
Baileys Harbor, 54202
Sunnypoint Real Estate LLC
10Picture(s)
3.72Acre
Visits:170
Secluded and quiet, this wooded 3.72 acre lot is centrally located in Northern Door on Standing Stone Ln, Baileys Harbor. Property is served by underground electric service. Wetland Delineation has been completed ensuring plenty of area to build your dream home. Per the Door County Sanitarian, this parcel will qualify for a conventional type septic system.
$129,000
731 Isle View Rd
Ellison Bay, 54210
Professional Realty of Door County
5Picture(s)
3.51Acre
Visits:251
You'll find a nice mix of hardwoods, open areas, and pines on this 3.5 acre lot. A great place to build your new Door County home! Located just a short drive to Gills Rock, Newport State Park and Europe Lake.
$129,000
9331-22B Spring Rd
Fish Creek, 54212
Shorewest Realtors
1Bathroom(s)
PavedParking(s)
25Picture(s)
1,147Sqft
Visits:655
Welcome to an Exclusive Unique Boutique Shop in Fish Creek! Lil Miss Addies Cupcakes is moving, providing an exciting opportunity for your dream shop in Door County! * This spacious shop offers nearly 1200 sq. ft * Comes with a half bath & storage area * 3 pt.
$128,999Sold for 130,000.00 on 10/17/25
Lot 2 Horseshoe Bay Rd
Egg Harbor, 54209
Shorewest Realtors-Door County
5Picture(s)
0.60Acre
Visits:761
Enjoy being a part of the well known Point Beach community. This parcel offers an opportunity to build-to-suit cabin in the woods, southern sun and access to public sewer. Few vacant land parcels remain in this neighborhood.
$125,000Sold for 111,000.00 on 01/21/25
E Cana Island Rd
Baileys Harbor, 54202
Kellstrom-Ray Agency, Inc
5Picture(s)
2.76Acre
Visits:637
Large wooded homesite south and east of Baileys Harbor. Easy walk to the Cana Island Lighthouse and Moonlight Bay Bedrock Beach State Natural Area.
$125,000Sold for 130,000.00 on 07/31/25