House customization

House customization is a feature in and  that allows players to customize the exterior of their house. Customization options include doors, roofs, siding, mailboxes, pavement (only in New Leaf), and fences (only in New Leaf), and they can be purchased from Nook's Homes in New Leaf or Resident Services in New Horizons. The complete cost must be paid up front at the time of purchase. When the player purchases a house customization, the change will be completed the next day. A player will not be allowed to make customizations to their house on the same day that it is being expanded from paying off a loan. As many customizations as the player wants can be purchased at one time (i.e., the mailbox and fence can be changed in the same day).

In, the selection of customization options at Nook's Homes changes daily.

Frameworks
(398,000 Bells) each, except for the Mansion exterior
 * Castle
 * Modern
 * Zen castle
 * Mansion (cost: 128,000)

Siding and Exteriors
(5,600 Bells) each
 * Astro exterior
 * Black exterior
 * Blue chalet exterior
 * Brick exterior
 * Brown-brick exterior
 * Cabana exterior
 * Cabin exterior
 * Chalet exterior
 * Cobblestone exterior
 * Concrete exterior
 * Earthy exterior
 * Exotic exterior
 * Fairy-tale exterior
 * Fancy exterior
 * Garden exterior
 * Kiddie exterior
 * Melon exterior
 * Mermaid exterior
 * Orange exterior
 * Pink exterior
 * Red-barn exterior
 * Shanty exterior
 * Simple exterior
 * Stone exterior
 * Stucco exterior
 * Sweets exterior
 * White exterior
 * White-brick exterior
 * Yellow exterior
 * Zen exterior

Roofing
(5,200 Bells) each
 * Astro roof
 * Black modern roof
 * Black roof
 * Black-shingle roof
 * Black-straw roof
 * Black-tile roof
 * Blue roof
 * Blue-shingle roof
 * Brown roof
 * Concrete roof
 * Fairy-tale roof
 * Fuchsia roof
 * Grass roof
 * Green roof
 * Green-tile roof
 * Kiddie roof
 * Mermaid roof
 * Mint fairy-tale roof
 * Pink roof
 * Purple roof
 * Purple-shingle roof
 * Ranch roof
 * Red roof
 * Shanty roof
 * Simple blue roof
 * Simple gray roof
 * Simple green roof
 * Stone roof
 * Straw-thatched roof
 * Sweets roof
 * Uneven stone roof
 * White roof
 * Yellow roof

Pavement
(2,800 Bells) each This is an example of pavement from Nook's Homes.
 * Blue-brick pavement
 * Brick pavement
 * Brown pavement
 * Colorful Gravel
 * Concrete pavement
 * Pebble pavement
 * Pink pavement
 * Square pavement
 * Stone pavement

Fences
(3,500 Bells) each
 * Bamboo fence
 * Barbed-wire
 * Blue fence
 * Blue Mermaid fence
 * Cinder-block wall
 * Concrete fence
 * Corral fence
 * Country fence
 * Curvy fence
 * Fairy-tale
 * Fancy fence
 * Gray-brick fence
 * Hedge
 * Picket fence
 * Pink fence
 * Pink mermaid fence
 * Red brick fence
 * Rope fence
 * Sculpted hedge
 * Shanty fence
 * Sweets fence
 * Zen fence

Mailboxes
(3,600 Bells) each
 * Barrel mailbox
 * Blue mailbox
 * Cabana mailbox
 * Cyan mailbox
 * Fairy-tale mailbox
 * Green mailbox
 * Light-blue mailbox
 * Mermaid mailbox
 * Metal mailbox
 * Orange mailbox
 * Pink mailbox
 * Red mailbox
 * Royal mailbox
 * Shabby mailbox
 * Shanty mailbox
 * Square mailbox
 * Stainless mailbox
 * Sweets mailbox
 * White mailbox
 * Wooden mailbox
 * Yellow mailbox
 * Zen mailbox

Doors
(4,000 Bells) each

Square Doors

 * Astro door
 * Bamboo door
 * Beige door
 * Brown door
 * Cabin door
 * Classic door
 * Fairy-tale door
 * Fish door
 * Green door
 * Heavy door
 * Imperial door
 * Kiddie door
 * Mermaid door
 * Metal door
 * Patched door
 * Pink door
 * Sweets door
 * Yellow door
 * Zen door

Arched Doors

 * Arch fairy-tale door
 * Arched astro door
 * Arched bamboo door
 * Arched beige door
 * Arched blue door
 * Arched brown door
 * Arched cabin door
 * Arched circle door
 * Arched door
 * Arched fish door
 * Arched green door
 * Arched heavy door
 * Arched imperial door
 * Arched kiddie door
 * Arched mermaid door
 * Arched metal door
 * Arched patched door
 * Arched pink door
 * Arched sweets door
 * Arched yellow door
 * Arched zen door

In, the player can customize the exterior of their homes after completing the third house expansion, which adds the left room. This will unlock the ability to change the style of the player's roof and mailbox. The next upgrade, the right room, will unlock door customization, and the addition of the upstairs room unlocks exterior customization. Customization can be ordered with Tom Nook at Resident Services for 5,000 Bells. The construction will be done the next day. Once the player fully pays off their home loan, all future customizations will be free.

Doors
Unlocked after fourth house upgrade (right room).

Exteriors
Unlocked after fifth house upgrade (second floor).

Mailboxes
Unlocked after third house upgrade (left room). Mailboxes can also be picked up and moved by the player.

Roofs
Unlocked after third house upgrade (left room).