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®.
3693 Topaz Ln
Sturgeon Bay, 54235
Action Realty
2Bedroom(s)
1Bathroom(s)
NoneParking(s)
49Picture(s)
596Sqft
Visits:710
Welcome to this charming& affordable 2-bedroom seasonal unit, perfectly nestled in the serene community of Hidden Ridge. Recently updated, this move-in ready home offers a light & airy atmosphere, making it an ideal getaway or guest-friendly haven. The unit comes fully furnished, excluding a few personal items.
$125,000Sold for 125,500.00 on 07/25/24
628 S Neenah Ave
Sturgeon Bay, 54235
ERA Starr Realty
5Picture(s)
0.75Acre
Visits:69
Discover the potential of this 0.75-acre parcel ideally located in Sturgeon Bay! This property features a large storage building set back from the road, offering privacy and flexibility for a variety of uses. The outbuilding already has electricity, making it perfect for storage, hobbies, or a workshop.
$125,000
County Rd NP
Ellison Bay, 54210
Kellstrom-Ray Agency, Inc
2Picture(s)
5.26Acre
Visits:793
Beautifully wooded building, part of a 5 parcel land division near Newport State Park.
$125,000Sold for 125,000.00 on 06/03/24
TBD Wickman Rd
Washington Island, 54246
Kellstrom-Ray Agency, Inc
11Picture(s)
0.56Acre
Visits:58
Discover an incredible opportunity to own an affordable waterfront lot on Washington Island. This approx. 0.56 acre parcel offers peaceful woods, sought after southeastern exposure, and stunning panoramic like views of Lake Michigan.
$125,000
4955 Landmark Cir
Egg Harbor, 54209
Shorewest Realtors-Door County
1Bedroom(s)
1Bathroom(s)
CommonParking(s)
27Picture(s)
593Sqft
Visits:468
Located in the desirable Charthouse Building—home to the indoor pool, game room, and fitness center—this inviting 1-bed, 1-bath wood-view unit offers privacy plus easy access to every Landmark Resort amenity. Perched on a bluff above Green Bay, the resort spans 40 wooded acres with trails, indoor/outdoor pools, tennis and pickleball courts, grills, playground, and an on-site restaurant.
$125,000Sold for 110,000.00 on 12/29/25
3503 County Rd F
Town Of Gibraltar, 54212
ERA Starr Realty
7Picture(s)
0.90Acre
Visits:361
Beautiful, wooded lot and great location! Just minutes to festivals, restaurants and beautiful Door County area State Parks. Home on property is uninhabitable along with garage and garage addition. Structures and septic have not been inspected along with possible well.
$125,000Sold for 125,000.00 on 12/05/25
4920 Landmark Cir
Egg Harbor, 54209
Sarkis & Associates
1Bedroom(s)
1Bathroom(s)
CommonParking(s)
29Picture(s)
551Sqft
Visits:53
Sunlight and convenience take center stage in this exceptional end-unit condo. Perfectly positioned for effortless living, this property is located just steps from your parking spot and near the outdoor pool. Because it is a coveted end unit, the home features an extra side window that floods the entire living area with beautiful, natural light.
$125,000
Bues Point Rd
Baileys Harbor, 54202
Kellstrom-Ray Agency, Inc
5Picture(s)
1.53Acre
Visits:569
Beautifully wooded home site offering privacy and natural surroundings. Perfect for your primary or vacation home. Short walk to Moonlight Bay Bedrock Beach State Natural Area, Bues Point boat launch and, of course, Cana Island.
$125,000Sold for 125,000.00 on 07/03/25
10396 Water St
Ephraim, 54211
Shorewest Realtors-Door County
1Bedroom(s)
1Bathroom(s)
CommonParking(s)
18Picture(s)
600Sqft
Visits:1264
A promising investment opportunity in a convenient location within Door County. The second -floor unit, fully furnished with a private bedroom, full kitchen, covered patio, and gas fireplace, provides a cozy and welcoming living space. High Point Inn, situated just minutes away from Ephraim and Sister Bay, ensures easy access to restaurants, shopping, music, theaters, and beaches.
$125,000Sold for 115,000.00 on 02/01/24
Lot 1 Northwoods Dr
Sister Bay, 54234
Sarkis & Associates
17Picture(s)
1.25Acre
Visits:1324
This is a wonderful wooded parcel in a quiet subdivision located one mile from downtown Sister Bay. This lot is protected by minimal covenants. Build your year-round dream home or that vacation getaway. Whatever you call home, this is the perfect location for you.
$125,000Sold for 110,000.00 on 01/19/24
Lake Forest Park Rd
Sturgeon Bay, 54235
ERA Starr Realty
8Picture(s)
16Acre
Visits:808
Take advantage of 16 acres available on Lake Forest Park Road just one block from Lake Michigan! This property offers a blend of wooded land, buildable potential, and the serenity of a meandering stream weaving through wetlands great for hobby fishing in the spring. The wooded areas create a haven for wildlife, offering nature enthusiasts and birdwatchers the opportunity to call this home.
$125,000Sold for 96,000.00 on 06/27/24
4519 Bay Hill Ct
Egg Harbor, 54209
CB Real Estate Group Fish Creek
1Picture(s)
0.30Acre
Visits:388
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.
$124,900Sold for 124,900.00 on 09/05/25
4530 Bay Hill Ct
Egg Harbor, 54209
CB Real Estate Group Fish Creek
3Picture(s)
0.30Acre
Visits:471
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.
$124,900
Lot #3 Cedar Ridge Rd
Baileys Harbor, 54202
Kellstrom-Ray Agency, Inc
3Picture(s)
5.04Acre
Visits:890
Location, location! These homesites are conveniently located off of Grove Road, between Sister Bay and Baileys Harbor & offer a nice amount of privacy and a peaceful place to build your new Door County home! Four, 5 acre parcels are being offered for sale, all with beautiful and varying terrain (Lot 2 & 3 do have some wetlands).
$124,900Sold for 110,000.00 on 09/18/24
10571 Hwy 57
Sister Bay, 54234
Kellstrom-Ray Agency, Inc
1Bedroom(s)
1Bathroom(s)
CommonParking(s)
30Picture(s)
742Sqft
Visits:474
A very spacious and well appointed one bedroom, one bath hotel condominium at Birchwood Lodge. This corner unit offers a large, private balcony overlooking the outdoor pool area and beautifully landscaped grounds. Gas log fireplace which can viewed from both the living room and bedroom. Nice kitchen and dinging area. Cozy living room. Whirlpool tub.
$124,900Sold for 119,900.00 on 09/15/25
TBD Creekside Ln
Egg Harbor, 54209
Kellstrom-Ray Agency, Inc
9Picture(s)
1.43Acre
Visits:637
Build your Door County getaway here! This wooded lot is perfectly situated along a private road, near Hibbard's Creek and just a short walk to the sandy shores of Lake Michigan, Lakeside Park & beach, restaurants, shopping and more. A peaceful setting with natural beauty and mature trees - an ideal location for your dream home or cottage retreat.
$124,900
3917 E Town Line Rd
Sturgeon Bay, 54235
True North Real Estate LLC
13Picture(s)
2Acre
Visits:3202
Fantastic homesite less than 900 yards from Clark Lake! This charming, partially wooded parcel is a perfect homesite for your new year round home or Door County retreat.
$124,900Sold for 124,000.00 on 08/12/24
4523 Bay Hill Ct
Egg Harbor, 54209
CB Real Estate Group Fish Creek
1Picture(s)
0.30Acre
Visits:391
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.
$124,900Sold for 124,900.00 on 08/29/25
Lot 1 Birch Ln
Sturgeon Bay, 54235
Action Realty
4Picture(s)
1.54Acre
Visits:710
This beautifully wooded lot is located in Birch Lane Estates near Murphy Park with beach, pier and park areas and minutes to Egg Harbor. The lot is improved with a circular driveway, mound system and homesite cleared. A homeplan is available for purchase.
$124,900Sold for 125,000.00 on 09/03/24
4920 Landmark Cir
Egg Harbor, 54209
Kellstrom-Ray Agency, Inc
1Bedroom(s)
1Bathroom(s)
CommonParking(s)
20Picture(s)
551Sqft
Visits:568
Cute & cozy 1 bedroom, 1 bath unit in the Harbor Building at the Landmark Resort. Private, beautifully wooded setting, on the main level, offering easy in and out access. Enjoy some fabulous water views from the common gathering room in this building or from many outdoor common areas.
$124,000Sold for 122,000.00 on 10/29/24
4920 Landmark Cir
Egg Harbor, 54209
ERA Starr Realty
1Bedroom(s)
1Bathroom(s)
NoneParking(s)
20Picture(s)
551Sqft
Visits:618
This 1 bedroom 1 bath woodview unit is located on the main floor of the Harbor Building with easy in and out access and close to the outdoor pool. A light, bright unit with better than standard upgrades. Unlimited owner use and in the rental program to earn income when you are not there.
$122,500Sold for 118,250.00 on 07/02/24
5691 W Carlsville Rd
Sturgeon Bay, 54235
Kellstrom-Ray Agency, Inc
3Bedroom(s)
2Bathroom(s)
DetachedParking(s)
26Picture(s)
980Sqft
Visits:710
Stop renting! This single-story home and large three-car garage and workshop create a great opportunity for the basics you need for your affordable Door County getaway or year-round home, close to Egg Harbor and Sturgeon Bay. Alternatively--fix it up a bit and rent.
$120,000Sold for 120,000.00 on 07/02/24
Off of Hwy 42
Sister Bay, 54234
Kellstrom-Ray Agency, Inc
1Picture(s)
2.03Acre
Visits:874
Private and peaceful property located off of Highway 42 just north of Sister Bay. Nearly 2 rolling and wooded acres.
$120,000Sold for 120,000.00 on 08/02/24
Fawn Ln
Ellison Bay, 54210
Shorewest Realtors-Door County
27Picture(s)
3Acre
Visits:710
Two parcels are offered here: 0180305322913P & 0180305322912T3.
$120,000Sold for 130,000.00 on 12/03/24