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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
Plan - W2931A - The Hillock 2
The Hillock 2 Garage house plan with 2 bedroom apartment and private balconies - W2931A
Living area
992 sq.ft. / 89.28 sq.m.
Beds
2
Baths
1 / 1
Width
28' 0" ft / 8.4 m
Garage type
Two-car garage
Plan - W2085-V2 - Ambrose 3
Ambrose 3 Contemporary multi-family home with 2 bedrooms, kitchen island, unfinished basement - W2085-V2
Living area
1836 sq.ft. / 165.24 sq.m.
Beds
4
Baths
2 /  0 
Width
54' 0" ft / 16.2 m
Garage type
-
Plan - W3020
Plan de maison W3020
Living area
2208 sq.ft. / 198.72 sq.m.
Beds
5, 6, 4
Baths
2 / 2
Width
44' 0" ft / 13.2 m
Garage type
-
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 traditional house plan with ample storage & single bedroom basement appartment - W2791B
Living area
1929 sq.ft. / 173.61 sq.m.
Beds
3, 4
Baths
2 / 1
Width
28' 4" ft / 8.5 m
Garage type
-
Plan - W2797B - Crenshaw 2
Crenshaw 2 Afflordable house plan with basement apartment, 3 to 4 bedrooms on main unit, home office, lot of light - W2797B
Living area
2395 sq.ft. / 215.55 sq.m.
Beds
5, 3, 4
Baths
2 / 1
Width
39' 8" ft / 11.9 m
Garage type
-
Plan - W3717-V1 - Adele 2
Adele 2 Contemporary House plan with basement apartment, 3 bedrooms for owner, great open floor plan with 9' ceiling   - W3717-V1
Living area
2421 sq.ft. / 217.89 sq.m.
Beds
3, 4
Baths
3 /  0 
Width
53' 4" ft / 16 m
Garage type
One-car garage
Plan - W3117-V2 - Killarney 3
Killarney 3 3 bedroom house plan with basement apartment, apartment with one bedroom and open floor plan  - W3117-V2
Living area
2425 sq.ft. / 218.25 sq.m.
Beds
2, 3, 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 3 to 4 split level house plan with a one-bedroom basement appartment - W3322B
Living area
1987 sq.ft. / 178.83 sq.m.
Beds
3, 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 - W3958B - Clearwater 2
Clearwater 2 Lakefront cottage with walkout basement one-bedroom apartment, large kitchen, 2 fireplaces, xlarge deck - W3958B
Living area
3147 sq.ft. / 283.23 sq.m.
Beds
4
Baths
3 / 1
Width
50' 0" ft / 15 m
Garage type
-
Plan - W3058 - The Arborlea
The Arborlea Semi-detached 6 bedroom contemporary with walk in pantry - W3058
Living area
3670 sq.ft. / 330.30 sq.m.
Beds
6
Baths
3 / 1
Width
50' 0" ft / 15 m
Garage type
-
Plan - W2064
Plan de maison W2064
Living area
1736 sq.ft. / 156.24 sq.m.
Beds
4
Baths
2 /  0 
Width
52' 0" ft / 15.6 m
Garage type
-
Plan - W3063 - Everest - Noyo 4
Everest - Noyo 4 Modern duplex house plan with open concept, 3 to 4 bedrooms, master bedroom on main floor - W3063
Living area
4784 sq.ft. / 430.56 sq.m.
Beds
1, 5, 2, 6, 3, 4
Baths
- /  0 
Width
66' 0" ft / 19.8 m
Garage type
-
Plan - W3055
Plan de maison W3055
Living area
3537 sq.ft. / 318.33 sq.m.
Beds
6
Baths
4 /  0 
Width
66' 0" ft / 19.8 m
Garage type
Two-car garage
Plan - W2681 - Abraham 2
Abraham 2 - W2681
Living area
4183 sq.ft. / 376.47 sq.m.
Beds
4
Baths
3 / 1
Width
70' 0" ft / 21 m
Garage type
Two-car garage
78 plans found on 4 pages    < Previous 1234
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