Stefan Doerrfeld
- View website
- (319) 423-9515
-
info@twenty40concepts.com
-
sales@twenty40concepts.com
- Male

Twenty40 Real Estate + Development
6407 Partners Ave, Marion, IA 52302
Real Estate sales and service meets construction and development expertise. With our partners at Twenty40 Building Concepts, Inc., we can handle it all: Buy, sell, build, develop, consult.
30 Florence Way, North Liberty, Iowa 52317 - Residential For Sale
30 Florence Way, North Liberty, Iowa 52317
Lexi Belland-Perez
2Bedroom(s)
2Bathroom(s)
25Picture(s)
Conveniently situated condo located on a quiet street. The living room boasts soaring vaulted ceilings and double windows that flood the space with natural light. The cozy gas fireplace with tile surround and wooden mantle is sure to create a warm and inviting atmosphere.
$225,000
721 Chamberlin Lane, North Liberty, Iowa 52317 - Residential For Sale
721 Chamberlin Lane, North Liberty, Iowa 52317
Michael Van Dyke
4Bedroom(s)
3Bathroom(s)
37Picture(s)
New Watts Group Construction in The Preserve, a newer community in North Liberty. This 4 Bedroom, 3 bathroom, ranch style home has an open floor plan that walks out to a covered deck. Primary en-suite, drop zone and laundry are on main level. The LL features a family room, 2 bedrooms and an additional bathroom. Two stall garage has rough-in for a future car charger.
$407,900
413/419 S Johnson Street, Iowa City, Iowa 52240 - Residential For Sale
413/419 S Johnson Street, Iowa City, Iowa 52240
Tiffany Earl Williams-WSG CRE
15Picture(s)
Prime Downtown Iowa City 3-building portfolio with 27 units + 4 storage units on 0.63 acres. Mix of 1–3 bedroom apartments with in-unit appliances, LVP/carpet floors, and wall AC. Includes 34 reserved parking spaces. Just 2 blocks from The University of Iowa, ensuring strong rental demand. Rented by unit, 95% occupancy, offering stable cash flow and potential for rent growth.
$2,750,000
4712 220th Trail, Amana, Iowa 52203 - Commercial Sale For Sale
4712 220th Trail, Amana, Iowa 52203
Craig Byers
45Picture(s)
Former 33-room Motel for sale in Amana, Iowa. Great multi-family residential redevelopment opportunity. Sale includes two parcels (Parcel IDs: 104006083 & 104006071). Main building contains 20 rooms, second building contains 13 rooms. Well preserved concrete parking lot. Inquire with listing broker regarding FF&E.
$399,000
1103 26th Street, Marion, Iowa 52302 - Residential For Sale
1103 26th Street, Marion, Iowa 52302
Matt Smith
4Bedroom(s)
3Bathroom(s)
41Picture(s)
If you have been hunting for a home in Marion, you have likely faced a difficult choice: buy a "soulless" new box that lacks character, or buy a historic home that looks beautiful from the street but is a maintenance nightmare inside. Your search ends today at 1103 26th St.
$259,900
606 Beaver Hollow Ct Se, Cedar Rapids, Iowa 52403 - Residential For Sale
606 Beaver Hollow Ct Se, Cedar Rapids, Iowa 52403
Karen Mathison
4Bedroom(s)
5Bathroom(s)
50Picture(s)
Timeless New England-style home with space to grow in SE Cedar Rapids! Set on a 1.06-acre corner lot in a highly desirable neighborhood, this custom Cape Cod-inspired home offers 4,371 sq ft above grade—ideal for large families or multigenerational living. Built with solid craftsmanship, it features a flexible layout ready for updates and personal touches.
$699,000
1920 Kaylin Court, Robins, Iowa 52328 - Farm For Sale
1920 Kaylin Court, Robins, Iowa 52328
Heather Morris
13Picture(s)
Discover the perfect canvas for your dream home with these luxury building sites in the community of Sandridge Estates Robins. You will enjoy the picturesque setting the premium lots offer. Enjoy the peace and tranquility of country living, with the conveniences of city amenities a short drive away.
$125,000
1970 Kaylin Court, Robins, Iowa 52328 - Farm For Sale
1970 Kaylin Court, Robins, Iowa 52328
Heather Morris
13Picture(s)
Discover the perfect canvas for your dream home with these luxury building sites in the community of Sandridge Estates Robins. You will enjoy the picturesque setting the premium lots offer. Enjoy the peace and tranquility of country living, with the conveniences of city amenities a short drive away.
$125,000
501, Cedar Rapids, Iowa 52403 - Residential For Sale
501, Cedar Rapids, Iowa 52403
Aaron Webber
4Bedroom(s)
3Bathroom(s)
27Picture(s)
48 HOUR NOTICE REQUIRED FOR ALL SHOWINGS. Welcome to this charming 1.5-story home located just steps from schools, parks, and nearby trails. Offering over 1,400 square feet of living space, this home features 4 generously sized bedrooms and 1.5 baths—plenty of room for both everyday living and future potential.
$164,000
2900 6th Street Sw Lease, Cedar Rapids, Iowa 52404 - Commercial Lease For Rent
2900 6th Street Sw Lease, Cedar Rapids, Iowa 52404
Erica Seelman
8Picture(s)
Former John Deere dealership location available for lease with 6th St SW frontage. Fenced-in outdoor storage included. This property is perfectly suited for a tenant seeking warehouse space with a sales/ service component.
1055 17th Street, Marion, Iowa 52302 - Residential For Sale
1055 17th Street, Marion, Iowa 52302
Bri Loeffler
3Bedroom(s)
2Bathroom(s)
31Picture(s)
This Beautiful 1.5 story home in Marion will not disappoint! Don't miss out on this charming 3 bed, 2 bath home with refinished hardwood floors throughout the main floor, original woodwork and newer windows, spa like tiled shower in the main bath and a brand-new 2nd full bath in the basement. Dry and open basement that can easily be finished and personalized to your liking.
$212,500
4420 Calder Dr, Marion, Iowa 52302 - Residential For Sale
4420 Calder Dr, Marion, Iowa 52302
Jesse Grade
3Bedroom(s)
3Bathroom(s)
27Picture(s)
Meticulously maintained Tuscany II floor plan nestled in a quiet neighborhood and the desired Linn Mar school district!! The main level features an open floor plan with vaulted ceilings, LVP flooring, family room with stone surrounded gas fireplace, kitchen with breakfast bar, pantry, dining area and stainless appliances. Large primary suite has a dual vanity, walk-in shower and walk-in closet.
$297,500

