Apartments Managed by CIMC

Colonial Investment & Management Company, Inc. (CIMC) is the property management company for all of the residential rental properties pictured below. SEARCH RENTALS button allows you to search for availability and apply online for apartments in each of our properties when apartments are available.

Applications can be completed and submitted online only when an apartment is shown as available. The last menu item under the "About Us" tab allows you to download a .pdf file of our Rental Application or one may be picked up at the CIMC office.

Please call our office at 302-736-0674 for additional information and availability on any of our properties.

(Updated 08/19/2025 4:47 PM) 

American Square Apartments, 55+ Apartment Community

1 North American Avenue, Dover, DE  19901

At the present time, there are no apartments available at this property.

Select SEARCH RENTALS  to find additional information, floor plans and photos of the American Square Apartments.

Courtside Apartments, 55+ Apartment Community

340 - 348 United Way, Dover, DE  19901

A ground floor, 2-bedroom/1-bath, 990 sq ft apartment with in-unit washer & dryer is scheduled to be available for a late-September move-in ready date. Kitchen appliances include an electric range, refrigerator, dishwasher and garbage disposal. This apartment in the C building has wall-to-wall carpet with vinyl flooring in the kitchen and bathroom, a ground level patio, storage space in the basement, and rents for $1,275.00 per month. Landlord provides water, sewer, trash, landscaping, and snow removal.

To qualify for this 55+ Community, one party on the lease must be 55-years-of-age or older, and all residents must be 18-years-of-age or older

Select SEARCH RENTALS  to apply for this apartment and to find additional information, floor plans and photos of the Courtside Apartments. 

Garden Court Apartments

413 Court Street, Dover, DE  19901

A 1st Floor, 1-bedroom/1-bath, 770 sq ft apartment with in-unit washer & dryer is scheduled to be available for a late-August move-in ready date. This apartment in the H Building has wood-grain, vinyl plank flooring throughout with wall-to-wall carpet in the bedroom and rents for $1,130.00 per month. Landlord provides water, sewer, trash, landscaping, and snow removal. Up-to-date kitchen appliances include electric range, range hood, dishwasher & refrigerator. There is entry-code, limited- access at the main entrance to each building for the 4 apartments in that building.

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A 2nd Floor, 1-bedroom/1-bath, 770 sq ft apartment with in-unit washer & dryer is scheduled to be available for a late-October move-in ready date. This apartment in the E Building has wall-to-wall carpet with vinyl flooring in the kitchen and bathroom and rents for $1,130.00 per month. Landlord provides water, sewer, trash, landscaping, and snow removal. Up-to-date kitchen appliances include electric range, range hood, dishwasher & refrigerator. The second-floor apartments are accessed via an interior, well-lighted stairway. There is entry-code, limited- access at the main entrance to each building for the 4 apartments in that building.

Contact our office for additional details on these apartments and their availability dates.

Select SEARCH RENTALS to apply for these apartments and to find additional information, floor plans and photos of the Garden Court Apartments.

Governors Square Apartments

418 - 428 North Governors Avenue, Dover, DE  19904 

At the present time, there are no apartments available at this property.

Select SEARCH RENTALS to find additional information, floor plans and photos of the Governors Square Apartments. 

Kings Court Apartments - Main

145 Kings Highway SW, Dover, DE  19901

At the present time, there are no apartments available at this property.

Select SEARCH RENTALS to find additional information, floor plans and photos of the Front House, Carriage House & Main apartment building of Kings Court Apartments.

Kings Court - Front House

139 Kings Highway SW, Dover, DE  19901

At the present time, there are no apartments available at this property.

Select SEARCH RENTALS to find additional information, floor plans and photos of the Front House, Carriage House & Main apartment building of Kings Court Apartments.

Loockerman Square Apartments

32 West Loockerman Street, Dover, DE  19904

A 2nd floor, 2-bedroom/1-bath, 1,100 sq ft apartment with in-unit washer & dryer is scheduled to be available for a late-September move-in ready date. This apartment has vinyl flooring with wall-to-wall carpet in the living room and bedrooms. The $1,425.00 per month rent includes one assigned parking space in a parking lot off North Street, as well as water, sewer, trash, and snow removal. There is limited key access to the building and to each floor. An elevator is available for Residents' use.

Contact our office for additional details on this apartment and its availability date.

Select SEARCH RENTALS to apply for this apartment and to find additional information, floor plans and photos of the Loockerman Square Apartments. 

Mitten Apartments

826 - 838 South Bradford Street, Dover, DE  19904

At the present time, there are no apartments available at this property.

Select SEARCH RENTALS  to find additional information, floor plans and photos of the Mitten Apartment Complex.

Silver Mill Apartments

100 - 400 Hiawatha Lane, Dover, DE  19904 

A 2nd floor, 2-bedroom/2-bath, 1,130 sq ft apartment in the 300 building is scheduled to be available for an early-Septmber move-in ready date. This apartment has wall-to-wall carpet with vinyl flooring in the kitchen and bathrooms. There is a step-in shower in the hall bathroom, a full-size washer & dryer in the unit and a private patio. Up-to-date kitchen appliances include electric range, built-in microwave, dishwasher, garbage disposal, & refrigerator. Rent is $1,550.00 per month, which includes water, sewer, trash, landscaping, snow removal, and a 70 square foot storage unit in the basement.

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A 3rd-floor, 2-bedroom/2-bath, 1,210 sq ft apartment in the 200 building is available for a late-October move-in ready date. This apartment has wood-grain, vinyl plank flooring in the living areas, kitchen & bathrooms with wall-to-wall carpet in the bedrooms. There is a step-in shower in the hallway bath, an in-unit full-size washer & dryer, and a private balcony. Up-to-date kitchen appliances include electric range, built-in microwave, dishwasher, garbage disposal, & refrigerator. Rent is $1,675.00 per month and includes water, sewer, trash, landscaping, snow removal, and a 70 square foot storage unit in the basement. Each of the four 3-story Silver Mill buildings has an elevator and personal-code-entry gives limited-access to each building.  

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A 3-bedroom/2-bath, 1,375 sq ft apartment is scheduled to be available for a late-October move-in ready date. This 2nd floor apartment in the 400 building has wall-to-wall carpet in the living areas & bedrooms and vinyl flooring in the kitchen & bathrooms.  Kitchen appliances includes an electric range, built-in microwave, dishwasher, garbage disposal and refrigerator. There is a full-size washer & dryer in the unit and a private balcony. Rent is $1,795.00 per month, which includes water, sewer, trash, landscaping, snow removal, and a 70 square foot storage unit in the basement. Each of the four 3-story Silver Mill buildings has an elevator and personal-code-entry gives limited-access to each building.

Contact our office for additional details on these apartments and their availability dates.

Select SEARCH RENTALS to apply for these apartments and to find additional information, floor plans and photos of the Silver Mill Apartments. 

Westfalen Apartment Complex

721 - 761 Bacon Avenue, Dover, DE  19901

Available for Immediate Move-In! A ground-floor, 1-bedroom/1-bath apartment is move-in ready. This 792 sq ft apartment at 735 Bacon Avenue rents for $1,180.00 per month. Landlord provides water, sewer, trash, landscaping, and snow removal. It has wood-grain vinyl plank flooring throughout.  A patio is accessed via a sliding glass door off the living/dining room. Up-to-date appliances include gas range, dishwasher, and refrigerator. Three coin-operated laundry rooms are located on the property for resident use. 

An IMMEDIATE move-in date can be scheduled after the credit & background screenings are complete and the application has been approved. 

Contact our office for additional details on this apartment and its availability date.  

Select SEARCH RENTALS to apply for this apartment and to find additional information, floor plans and photos of the Westfalen Apartment Complex.

17 - 1179 Adams Court, Dover, DE  19904

John Court:

Available for Immediate Move-In! A 3-story, 1,633 square foot townhouse, features 2 bedrooms and a full bathroom on the 2nd floor and one half-bath on the first floor. There is also a sink/vanity in the Master Bedroom. Stairs lead to a 3rd-floor 17’ x 12’ loft for that extra room you have always wanted, A sliding door in the 1st floor breakfast room area leads to the patio and back yard with a private exterior storage shed.

There is wall-to-wall carpet throughout the living areas & bedrooms and vinyl flooring in the kitchen & baths. The second floor laundry area contains a full size washer and electric dryer, while the main floor kitchen appliances include an electric range, refrigerator, dishwasher, and disposal.  Townhouse has its own heating and central air conditioning unit. This townhouse is move-in ready and rents for $1,625.00 per month. 

Landlord is responsible for Property Taxes, Maintenance, Landscaping (including grass cutting and snow removal).  Tenant is responsible for Water & Sewer (City of Dover), Trash Removal (City of Dover), and Electricity (City of Dover).  Tenant is also responsible for their own cable and telephone.

An IMMEDIATE move-in date can be scheduled after the credit & background screenings are complete and the application has been approved.

This property, John Court Apartments, includes 5 townhouses located on Adams Court, a street of 15 townhouses managed by Colonial Investment & Management Company.

Select SEARCH RENTALS  to apply for this townhouse or to find additional information, floor plans and photos of the Adams Court Townhouses.