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

Twenty40 Real Estate + Development
1220 3rd St SE Suite 200, Cedar Rapids, IA 52401
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.
1195 Sadler Drive, North Liberty, Iowa 52317 - Farm For Sale
1195 Sadler Drive, North Liberty, Iowa 52317
Jeff Dill
4Picture(s)
Rare land development opportunity in the middle of North Liberty. 4.5 acres, zoned RM8 with a PAD. City of North Liberty has indicated they would allow the property to be rezoned higher density-contact them to confirm. Current 53 unit concept would be the minimum # units-that’s $14,132/door.
$724,900
925 Marthas Way, Hiawatha, Iowa 52233 - Commercial Lease For Rent
925 Marthas Way, Hiawatha, Iowa 52233
Michael Gibbs
4Picture(s)
Warehouse bay with one overhead door and dock access in Hiawatha. The suite is approximately 3,500 SF with two private offices, a mezzanine break area/extra office space, and a restroom. Lease rate is $3,000 per month gross with Tenant only responsible for gas on top of that.
4245 1st Avenue Se A/b, Cedar Rapids, Iowa 52402 - Commercial Lease For Rent
4245 1st Avenue Se A/b, Cedar Rapids, Iowa 52402
Jeanne Matthews
32Picture(s)
Turnkey for a Med Spa, Dental or Medical office. Completely remodeled, this building has water to every room if you need sinks. New handicap assessable bathrooms with washer dryer hookup. LVT flooring throughout with clean large light bright rooms. Suite A has a built-in fireplace in the reception area with updated black and gold fixtures. Sitting on 1.
4245 1st Avenue Se B, Cedar Rapids, Iowa 52402 - Commercial Lease For Rent
4245 1st Avenue Se B, Cedar Rapids, Iowa 52402
Jeanne Matthews
32Picture(s)
Turnkey for a Med Spa, Dental or Medical office. Completely remodeled, this building has water to every room if you need sinks. New handicap assessable bathrooms with washer dryer hookup. LVT flooring throughout with clean large light bright rooms. Suite A has a built-in fireplace in the reception area with updated black and gold fixtures. Sitting on 1.
4245 1st Avenue Se A, Cedar Rapids, Iowa 52402 - Commercial Lease For Rent
4245 1st Avenue Se A, Cedar Rapids, Iowa 52402
Jeanne Matthews
32Picture(s)
4245 1st Avenue Se, Cedar Rapids, Iowa 52402 - Commercial Lease For Rent
4245 1st Avenue Se, Cedar Rapids, Iowa 52402
Jeanne Matthews
32Picture(s)
Turnkey for a Med Spa, Dental or Medical office. Completely remodeled, this building has water to every room if you need sinks. New handicap assessable bathrooms with washer dryer hookup. LVT flooring throughout with clean large light bright rooms. Suite A has a built-in fireplace in the reception area with updated black and gold fixtures. Sitting on 1.
$950,000
706 Silver Lane, Iowa City, Iowa 52245 - Residential For Sale
706 Silver Lane, Iowa City, Iowa 52245
Molly Trimble
4Bedroom(s)
3Bathroom(s)
35Picture(s)
Discover this stunning new construction home tucked away on a charming IC cul-de-sac. Designed with modern farmhouse flair, the exterior features eye-catching charcoal garage doors, a blend of horizontal & vertical siding, and contrasting light stone that create undeniable curb appeal.
$509,000
Lot 17 Oakdale Boulevard, Tiffin, Iowa 52340 - Farm For Sale
Lot 17 Oakdale Boulevard, Tiffin, Iowa 52340
Tiffany Earl Williams-WSG CRE
7Picture(s)
Park Place offers outstanding visibility and opportunity in one of Iowa’s fastest-growing corridors. Ideally positioned near the I-80/I-380 interchange, the site provides exceptional regional access and strong traffic flow. Its close proximity to Iowa City and Coralville attracts a diverse customer base from both thriving communities.
$1,411,641
Lot 18 Oakdale Boulevard, Tiffin, Iowa 52340 - Farm For Sale
Lot 18 Oakdale Boulevard, Tiffin, Iowa 52340
Tiffany Earl Williams-WSG CRE
4Picture(s)
Park Place offers outstanding visibility and opportunity in one of Iowa’s fastest-growing corridors. Ideally positioned near the I-80/I-380 interchange, the site provides exceptional regional access and strong traffic flow. Its close proximity to Iowa City and Coralville attracts a diverse customer base from both thriving communities.
$1,347,339
3326 Johnson Avenue Nw, Cedar Rapids, Iowa 52405 - Commercial Sale For Sale
3326 Johnson Avenue Nw, Cedar Rapids, Iowa 52405
Tiffany Earl Williams-WSG CRE
7Picture(s)
$650,000
1097 Slater Avenue, Aurora, Iowa 50607 - Residential For Sale
1097 Slater Avenue, Aurora, Iowa 50607
Bryan Curtis
3Bedroom(s)
3Bathroom(s)
20Picture(s)
Fantastic 3-bed, 2½-bath acreage on a hard surface road situated on 2.73 acres! Property includes a 46x46 barn, 40x60 pole building, 2-stall detached garage. Home has been completely renovated with new drywall, insulation, engineered laminate floors, and fresh paint (Nov 2025).
$295,000
2601 120th St. Nw, Swisher, Iowa 52338 - Commercial Lease For Rent
2601 120th St. Nw, Swisher, Iowa 52338
Trev Adair
28Picture(s)
Beautiful office / retail building centrally located between Cedar Rapids & Iowa City.
$495,000

