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Duplex plans

Affordable duplex house plans with many different options, sizes and layouts. Some of our duplex floor plans have versions with more units. See apartment plans.

Our newest and most popular duplex layouts are shown below. Or...
Featured duplex plans
 
Plan# J918d-2

J918d-2 front view

Open layout
Bedrooms: 1    Bath: 1
Square feet: 1660
Plan# J564d

J564d front view

Open layout
Bedrooms: 1    Bath: 1
Square feet: 1285
Plan# J1067d

J1067d front view

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

J0505-17d-2 front view

Cottage-syle layout
Bedrooms: 2    Bath: 1
Square feet: 1902
Plan# J1313d-2

J1313d-2 front view

Garage per unit
Bedrooms: 2    Bath: 1.5
Square feet: 2672
Plan# J778d-21

J778d-21 front

Duplex; Brick exterior
Bedrooms: 2    Bath: 1
Square feet: 1761
Plan# J0505-17d

J0505-17d front view

1 over 1
Bedrooms: 2    Bath: 1
Square feet: 1900
Plan# J2878d

J2878d front view

Economical build
3 bedroom / 1 bath
Square feet: 2192
Plan# S0119d-2

S0119d-2 front view

1 over 1 duplex
Bedrooms: 3    Bath: 2
Square feet: 2580
Plan# J0919-22d

J0919-22d front view

Townhouse
Bedrooms: 3    Bath: 2
Square feet: 2832
Plan# J1031d-20

J1031d-20 front view

1 over 1
Bedrooms: 3    Bath: 2
Square feet: 2592
Plan# J0328-18d

J0328-18d front view

1 over 1
Bedrooms: 2    Bath: 1
Square feet: 2271
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
Plan# 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
Plan# J0704-14d

Plan J0704-14d

Garage per unit
Bedrooms: 1    Bath: 1
Square feet: 1636
Plan# 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
Plan# J0408-14d

Duplex J0408-14d

Garage per unit
Bedrooms: 2    Bath: 2
Square feet: 1812
Plan# J0129-14d

Plan J0129-14d

Economical design
Bedrooms: 1    Bath: 1
Square feet: 1200
Plan# 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
Plan# J1124-10d

Townhouse duplex J1124-10d

Townhouse style
Bedrooms: 2    Bath: 1.5
Square feet: 2430
Plan# J748d

Small duplex J748d

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

duplex S820d


Bedrooms: 2    Bath: 1
Square feet: 1768
Plan# S1038d

duplex S1038d


Bedrooms: 2    Bath: 1.5
Square feet: 3256
Plan# S1121d

duplex S1121d


Bedrooms: 3    Bath: 2
Square feet: 2368
Plan# S2025d

s2025d


1 and 2 bedrooms
Square feet: 2025
Plan# S2278d

s2278d


1 and 3 bedrooms
Square feet: 3196
Plan# S814d

s814d


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

s814d-3


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

s814d-b


Bedrooms: 2    Bath: 1
Square feet: 1708
Plan# S820db

s820db
Bedrooms: 2    Bath: 1
Square feet: 1752

Best-selling duplex plans and apartments

If you do not see a floor plan that meets your needs, ask us about modifications. We will be glad to look at any changes or 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.)

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.