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Duplex plans

Affordable duplex house plans with many different options, sizes and layouts.

We can also modify our plans to meet your specific needs. There is no additional charge for most basic modifications. Please feel free to submit your change request via email.

Some of our duplexes have versions with more units. See apartment plans.

Our most popular duplex layouts are shown below. Or...
Featured duplex plans
 
Duplex J564d

J564d front view

Open layout
Bedrooms: 1    Bath: 1
Square feet: 1285
Duplex J1067d

J1067d front view

Open layout
Bedrooms: 3    Bath: 2
Square feet: 2244
Duplex J0505-17d-2

J0505-17d-2 front view

Cottage-syle layout
Bedrooms: 2    Bath: 1
Square feet: 1902
Duplex plan J1313d-2

J1313d-2 front view

Garage per unit
Bedrooms: 2    Bath: 1.5
Square feet: 2672
Duplex plan J0505-17d

J0505-17d front view

1 over 1
Bedrooms: 2    Bath: 1
Square feet: 1900
Duplex plan S0119d-2

S0119d-2 front view

Townhouse
Bedrooms: 3    Bath: 2
Square feet: 2580
Duplex plan J0919-22d

J0919-22d front view

Townhouse
Bedrooms: 3    Bath: 2
Square feet: 2832
Duplex plan J1031d-20

J1031d-20 front view

1 over 1
Bedrooms: 3    Bath: 2
Square feet: 2592
Duplex plan J2878d

J2878d front view

Economical build
3 bedroom / 1 bath
Square feet: 2192
Duplex plan J0328-18d

J0328-18d front view

1 over 1
Bedrooms: 2    Bath: 1
Square feet: 2271
Plan J778d-21

J778d-21 front

Duplex; Brick exterior
Bedrooms: 2    Bath: 1
Square feet: 1761
Plan J0510-18d

J0510-18d front

Duplex w/ garage
Bedrooms: 1    Bath: 1
Square feet: 2790
Plan J0111-20d

J0111-20d front

 
Bedrooms: 3    Bath: 2
Square feet: 2472
Plan J0605-14d

J0605-14d front


Bedrooms: 2    Bath: 1
Square feet: 1904
Plan J1017-18d

J1017-18d exterior

 
Bedrooms: 1    Bath: 1
Square feet: 1375
Plan J0822-17d

J0822-17d exterior


Bedrooms: 1    Bath: 1
Square feet: 1490
Plan J1031d-30

J1031d-30 exterior

 
Bedrooms: 3    Bath: 2
Square feet: 2100
Plan J0216-18D

J0216-18D, garage per unit

Duplex with garage
Bedrooms: 2    Bath: 1
Square feet: 2378
Plan J1224-17D

J1224-17D, garage per unit

Bedrooms: 1    Bath: 1
Square feet: 1227
Open concept
Plan J0921-17D

J0921-17D, garage per unit

Duplex - garage per unit
Bedrooms: 1    Bath: 1
Square feet: 2462
Plan J0708-17SD

J0708-17SD Studio layou

Studio layout
Square feet: 1220
Plan S0213-d

S0213-d  Rendering small

Bedrooms: 2    Bath: 1
Square feet: 2541
Plan S0119d

S0119-d  Rendering small

Bedrooms: 3    Bath: 2
Square feet: 2570
Plan J0324d

Duplex plan J0324

Duplex - garage per unit
Bedrooms: 2    Bath: 2
Square feet: 2648
Plan J1138d-2

Duplex plan J113d-2, 1 over 1

1 over 1 duplex
Bedrooms: 3    Bath: 2
Square feet: 2274
Plan J1138d-2B

Duplex plan J113d-2, 1 over 1

1 over 1 duplex
Bedrooms: 2    Bath: 1
Square feet: 2274
Plan J1019-16d

Duplex J1019-16d

Stone veneer
Bedrooms: 2    Bath: 1
Square feet: 1888
Plan J0714-16d

J0714-16d Rendering small

Corner lot duplex

Bedrooms: 2    Bath: 2
Square feet: 1935
Plan J778d-B

J778d-B Rendering small


Bedrooms: 2    Bath: 1
Square feet: 1664
Duplex J1377d

J1377d Rendering


Bedrooms: 3    Bath: 2
Square feet: 2616
Plan J0224-16d

Duplex plan J0224-16d


Bedrooms: 1    Bath: 1
Square feet: 1842
Plan J1690-15d

Duplex plan J1690-15d

Bedrooms: 2    Bath: 2
Square feet: 1675
Plan J1024-14d

Duplex plan J1024-14d

Garage per unit
Bedrooms: 2    Bath: 1
Square feet: 2040
Duplex plan J891-14d

Duplex J891-14d

Separate porches
Bedrooms: 2    Bath: 1
Square feet: 1688
Plan J0423-14d-B

Duplex plan J0423-14d-B

Separate porches
Bedrooms: 2    Bath: 2
Square feet: 2194
Duplex J0704-14d

Plan J0704-14d

Garage per unit
Bedrooms: 1    Bath: 1
Square feet: 1636
Duplex J0129-14d-2

Duplex exterior J0129-14d-2

Garage per unit
Bedrooms: 1    Bath: 1
Square feet: 1200
Plan J0423-14d

Duplex plan J0423-14d

Separate porches
Bedrooms: 2    Bath: 2
Square feet: 2052
Duplex plan J0408-14d

Duplex J0408-14d

Garage per unit
Bedrooms: 2    Bath: 2
Square feet: 1812
Duplex plan J0129-14d

Plan J0129-14d

Economical design
Bedrooms: 1    Bath: 1
Square feet: 1200
Duplex J891d

best-selling duplex house plan. J891d

Best seller!
Bedrooms: 2    Bath: 2
Square feet: 1782
Plan J0222-13d-2

Duplex with garage in the middle, J0222-13d-2

Garage per unit
Bedrooms: 2    Bath: 2
Square feet: 1990
Plan J0222-13d

Duplex with garage J0222-13d

Garage per unit
Bedrooms: 2    Bath: 2
Square feet: 1934
Plan J0124-13d

Plan J0124-13d

Covered entry
Bedrooms: 2    Bath: 1
Square feet: 1850
Plan J778d

Duplex J778d

Popular design
Bedrooms: 2    Bath: 1
Square feet: 1556
Plan J748d-CP

Duplex plan with carport

Carport per unit
Bedrooms: 2    Bath: 1
Square feet: 1760
Plan J0418-11d

Duplex plan J0418-11d exterior view

Economical design
Bedrooms: 2    Bath: 1.5
Square feet: 1742
Plan J1103-11d

J1103-11d front view

Narrow lot plan
Bedrooms: 1    Bath: 1
Square feet: 1088
Duplex J1124-10d

Townhouse duplex J1124-10d

Townhouse style
Bedrooms: 2    Bath: 1.5
Square feet: 2430
Duplex J748d

Small duplex J748d

Great for small lots
Bedrooms: 2    Bath: 1
Square feet: 1496
S820d

duplex S820d


Bedrooms: 2    Bath: 1
Square feet: 1768
S1038d

duplex S1038d


Bedrooms: 2    Bath: 1.5
Square feet: 3256
S1121d

duplex S1121d


Bedrooms: 3    Bath: 2
Square feet: 2368
S2025d

s2025d


1 and 2 bedrooms
Square feet: 2025
S2278d

s2278d


1 and 3 bedrooms
Square feet: 3196
S814d

s814d


Bedrooms: 2    Bath: 1
Square feet: 1628
S814d-3

s814d-3


Bedrooms: 3    Bath: 2
Square feet: 2364
S814d-b

s814d-b


Bedrooms: 2    Bath: 1
Square feet: 1708
S820db

s820db
Bedrooms: 2    Bath: 1
Square feet: 1752

Best-selling duplex plans and apartments


Should you need assistance with a design or if you need modifications, please feel free to request a plan change. We will be glad to look at any change requests you may have and work to achieve the floor plan you desire. Most modifications are done at no extra charge and are ready for review within 24-48 hours. (Excluding weekends and holidays.) Some duplexes have larger versions with more apartment units under Apartment plans.

All of our plans are based on common requests from builders, individuals and visitors to this site. If you do not see a floor plan that meets your needs, we will be glad to assist you with your plan search and help guide you toward a design that may suit your specific needs or situation.

Copyright notice:
All designs and floor plans are the sole property of PlanSource, Inc. Use of any design without permission is a violation of federal copyright laws. Plans are licensed for construction of one structure only. If more than one is to be built, please contact our office for information on additional license fees. We thank you for your cooperation.