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The PlanSource, Inc advantage:
Unlike other websites, many of which are operated by the same parent company and acting as a reseller for the designs of others, here at PlanSource, Inc, everything is done in-house with our own exclusive designs. This allows us to keep overhead down and work with you on achieving the plans you desire for your project at a better price. We are not a "middle man" adding excessive markup like those other sites that advertise the same plans under many different company names.

Our goal: We strive to design plans from the beginning to be light on material in order to help maximze your budget and keep costs down. (We also offer no-cost modifications in most instances to help you get the plans you need).

Also see best-selling duplex plans and best-selling apartment plans.
Do you need plans for a duplex or small apartment? Apartments and duplexes are growing in popularity as investment properties to provide future income. We offer many plans with efficient construction to help you get the most from your investment property and budget. With everything from 1 bedroom to 4 bedrooms per unit, you are sure to find a design that suits your needs.

Apartment plans

8 unit apartment
J891-8

2 bedroom duplex
J891d

Triplex: 1 and 2 bedrooms
J0324-16T

2 bedroom duplex
J1019-16d

3 bedroom, 1-over-1 duplex
J1138d-2

2 bedroom 4-plex
J949-4

1 bedroom duplex
J0704-14d

House plan Quick search
(single-family)

Cottage plans

1500 SF and under

1501-2000 SF

2001-2500 SF

2500 SF and up

Additional links and resources

Garage plans

Customize a design

Sample Floor plan

Sample Material list