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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 - W3050 - Stapleton
Stapleton 2 bedroom, European semi-detached with open concept floor plan - W3050
Living area
1872 sq.ft. / 168.48 sq.m.
Beds
4
Baths
2 /  0 
Width
52' 0" ft / 15.6 m
Garage type
-
Plan - W2791B - Cleyburne 2
Cleyburne 2 3 bedrom with ample storage & single bedroom basement appartment - W2791B
Living area
1929 sq.ft. / 173.61 sq.m.
Beds
4
Baths
2 / 1
Width
28' 4" ft / 8.5 m
Garage type
-
Plan - W3060 - Lindenwood
Lindenwood 6 bedroom contemporary semi-detached on two levels - W3060
Living area
3222 sq.ft. / 289.98 sq.m.
Beds
6
Baths
2 / 2
Width
48' 0" ft / 14.4 m
Garage type
-
Plan - W2797B - Crenshaw 2
Crenshaw 2 3 +1 bedroom with cold room and 1 bedroom basement appartment - W2797B
Living area
2395 sq.ft. / 215.55 sq.m.
Beds
4
Baths
2 / 1
Width
39' 8" ft / 11.9 m
Garage type
-
Plan - W3717-V1 - Adèle 2
Adèle 2 Bachelor basement, modern home design of 4 bedrooms - W3717-V1
Living area
2421 sq.ft. / 217.89 sq.m.
Beds
4
Baths
3 /  0 
Width
53' 4" ft / 16 m
Garage type
One-car garage
Plan - W3117-V2 - Killarney 3
Killarney 3 4 bedroom home with 2 living rooms and a basement appartment - W3117-V2
Living area
2425 sq.ft. / 218.25 sq.m.
Beds
4
Baths
2 /  0 
Width
42' 0" ft / 12.6 m
Garage type
-
Plan - W2278
Plan de maison W2278
Living area
2165 sq.ft. / 194.85 sq.m.
Beds
4
Baths
2 /  0 
Width
64' 0" ft / 19.2 m
Garage type
-
Plan - W3322B - Avon 2
Avon 2 Affordable, well lit, 2 bedroom bungalow with basement appartment - W3322B
Living area
1987 sq.ft. / 178.83 sq.m.
Beds
4
Baths
2 /  0 
Width
36' 8" ft / 11 m
Garage type
-
Plan - W3056-V1 - The Mallory 2
The Mallory 2  Contemporary duplex house plan, 2 or 3 bedroom option, ensuite, 2 kitchen options with large kitchen island - W3056-V1
Living area
3172 sq.ft. / 285.48 sq.m.
Beds
5, 2, 6, 3
Baths
2 / 3
Width
40' 0" ft / 12 m
Garage type
-
Plan - W2078 - Homewood
Homewood - W2078
Living area
2504 sq.ft. / 225.36 sq.m.
Beds
6
Baths
2 / 2
Width
40' 0" ft / 12 m
Garage type
-
Plan - W3053
Plan de maison W3053
Living area
2868 sq.ft. / 258.12 sq.m.
Beds
6
Baths
4 /  0 
Width
72' 0" ft / 21.6 m
Garage type
One-car garage
Plan - W6017
Plan de maison W6017
Living area
2178 sq.ft. / 196.02 sq.m.
Beds
4
Baths
2 / 1
Width
37' 0" ft / 11.1 m
Garage type
-
Plan - W3004
Plan de maison W3004
Living area
2398 sq.ft. / 215.82 sq.m.
Beds
6
Baths
2 / 2
Width
40' 0" ft / 12 m
Garage type
-
Plan - W3054
Plan de maison W3054
Living area
3498 sq.ft. / 314.82 sq.m.
Beds
6
Baths
4 /  0 
Width
66' 0" ft / 19.8 m
Garage type
Two-car garage
Plan - W3059 - Sullivan
Sullivan Contemporary semi detached with 2 garages and 4 bedrooms - W3059
Living area
4200 sq.ft. / 378.00 sq.m.
Beds
4
Baths
3 /  0 
Width
68' 0" ft / 20.4 m
Garage type
One-car garage
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 - W3051 - Ivy
Ivy Victorian semi-detached 3 bedroom units on two levels, large kitchen - W3051
Living area
2998 sq.ft. / 269.82 sq.m.
Beds
6
Baths
2 / 2
Width
44' 0" ft / 13.2 m
Garage type
-
78 plans found on 4 pages    < Previous 1234 Next >
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