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Inlaw Suites and Guest Suites Floor Plans

House plans or floor plans in this Mother-in-law house plans collection are either including a guest suite in the house or nearby (garage with apartment), a basement apartment, or a Mother-in-law apartment within the main floor of the house. Due to expensive construction costs and the problems in new housing market & economy, the multi-generational house plans have become more popular in the past few years, especially for economical reasons.

If you are looking to renovate your existing home in order to create space for your in-laws, get more information about our online renovation design service. You can also get a fully custom design or make changes to any house plan you like, click here for more info.
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78 plans found on 4 pages    < Previous 1234 Next >
Plan - W3032-V1 - Normandy
Normandy Craftsman Duplex design, open floor plan, master with walk-in & access to bath, laundry on second floor - W3032-V1
Living area
3220 sq.ft. / 289.80 sq.m.
Beds
6, 3
Baths
2 / 2
Width
44' 0" ft / 13.2 m
Garage type
One-car garage
Plan - W3040 - Colechester
Colechester Multi-generational with 2 bedrooms and fireplace in main unit  - W3040
Living area
2020 sq.ft. / 181.80 sq.m.
Beds
3
Baths
2 /  0 
Width
54' 0" ft / 16.2 m
Garage type
-
Plan - W3046 - Silkwood
Silkwood Multi generational Modern Home, 2 units with separate entrances & open floor plans - W3046
Living area
2729 sq.ft. / 245.61 sq.m.
Beds
1, 2, 4
Baths
2 /  0 
Width
63' 4" ft / 19 m
Garage type
Two-car garage
Plan - W3028
Plan de maison W3028
Living area
2000 sq.ft. / 180.00 sq.m.
Beds
4
Baths
2 /  0 
Width
32' 4" ft / 9.7 m
Garage type
-
Plan - W2092
Plan de maison W2092
Living area
2630 sq.ft. / 236.70 sq.m.
Beds
5
Baths
2 / 2
Width
40' 0" ft / 12 m
Garage type
-
Plan - W2799B - Colbert 2
Colbert 2 Traditional home design with basement apartment (income property), 3 bedrooms on main unit - W2799B
Living area
1924 sq.ft. / 173.16 sq.m.
Beds
3, 4
Baths
2 / 1
Width
31' 0" ft / 9.3 m
Garage type
-
Plan - W3049-V1 - Lucinda 2
Lucinda 2 Modern duplex house plan, open floor plan concept with 3 bedrooms and 2 full bathrooms - W3049-V1
Living area
3400 sq.ft. / 306.00 sq.m.
Beds
6, 3
Baths
4 /  0 
Width
50' 0" ft / 15 m
Garage type
-
Plan - W2779-V2 - Marlowe 3
Marlowe 3 Basement appartment Craftsman inpired style home plan, income property home or intergenerationnal concept - W2779-V2
Living area
2300 sq.ft. / 207.00 sq.m.
Beds
3, 4
Baths
2 / 1
Width
34' 0" ft / 10.2 m
Garage type
-
Plan - W3323B - Aspendale 5
Aspendale 5 3 to 4 bedroom split level house plan with basement appartment, 2 family rooms for main apartement, open floor - W3323B
Living area
2056 sq.ft. / 185.04 sq.m.
Beds
5, 3, 4
Baths
2 /  0 
Width
38' 8" ft / 11.6 m
Garage type
-
Plan - W2085-V3 - Ambrose 4
Ambrose 4 Semi-detached 4 bedroom, contemporary single storey  - W2085-V3
Living area
2066 sq.ft. / 185.94 sq.m.
Beds
4
Baths
2 /  0 
Width
54' 0" ft / 16.2 m
Garage type
-
Plan - W4096 - Abbot 2
Abbot 2 - W4096
Living area
2136 sq.ft. / 192.24 sq.m.
Beds
4
Baths
2 /  0 
Width
32' 0" ft / 9.6 m
Garage type
-
Plan - W2085-V1 - Ambrose 2
Ambrose 2 2 bedroom Country style semi-detached house plan with 2 bathroom options - W2085-V1
Living area
1836 sq.ft. / 165.24 sq.m.
Beds
2, 4
Baths
2 /  0 
Width
54' 0" ft / 16.2 m
Garage type
-
Plan - W3018
Plan de maison W3018
Living area
2112 sq.ft. / 190.08 sq.m.
Beds
4
Baths
2 /  0 
Width
36' 0" ft / 10.8 m
Garage type
One-car garage
Plan - W3047 - Summerwood
Summerwood Country style multi-generational with one main entrance - W3047
Living area
1979 sq.ft. / 178.11 sq.m.
Beds
3
Baths
2 /  0 
Width
60' 0" ft / 18 m
Garage type
-
Plan - W3004-V1 - Belisle 2
Belisle 2 European style semi detached with 3 bedroom units on two floors - W3004-V1
Living area
2720 sq.ft. / 244.80 sq.m.
Beds
6
Baths
2 / 2
Width
42' 0" ft / 12.6 m
Garage type
-
Plan - W2795B - Country Charmer 7
Country Charmer 7 3 bedroom farmhouse house plan with one-bedroom bedroom basement appartment, low construction costs - W2795B
Living area
2095 sq.ft. / 188.55 sq.m.
Beds
3, 4
Baths
2 / 1
Width
30' 4" ft / 9.1 m
Garage type
-
Plan - W2084
Plan de maison W2084
Living area
1632 sq.ft. / 146.88 sq.m.
Beds
4
Baths
2 /  0 
Width
48' 0" ft / 14.4 m
Garage type
-
Plan - W3056 - The Mallory
The Mallory  6 bedroom semi-detached with walk-in and his&hers closets - W3056
Living area
3151 sq.ft. / 283.59 sq.m.
Beds
6
Baths
2 / 2
Width
40' 0" ft / 12 m
Garage type
-
Plan - W3058-V1 - The Arborlea 2
The Arborlea 2 Contemporary, 6 bedroom semi-detached on two floors - W3058-V1
Living area
3840 sq.ft. / 345.60 sq.m.
Beds
6
Baths
4 /  0 
Width
52' 0" ft / 15.6 m
Garage type
-
Plan - W3049 - Lucinda
Lucinda 6 bedroom semi-detached with attractive interior  - W3049
Living area
3265 sq.ft. / 293.85 sq.m.
Beds
6
Baths
4 /  0 
Width
48' 0" ft / 14.4 m
Garage type
-
78 plans found on 4 pages    < Previous 1234 Next >
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