Planning guides

Basement ideas that actually get built

Six conversions cover most finished basements in America. Each guide has the essentials, a realistic budget, and the styles that suit the room.

Home Theater

A basement is the best room in the house for a theater: no windows to black out, concrete mass that keeps sound in, and a footprint that fits rows of seating. The classic

LuxuryTechModern
Home Theater guide · $15,000 – $50,000

Home Gym

Concrete floors, cool temperatures, and separation from bedrooms make basements natural gyms. The formula: rubber flooring, mirrors on one wall, bright even lighting, and

ModernIndustrialMinimalist
Home Gym guide · $5,000 – $25,000

Home Bar

The basement bar is back, and it grew up: waterfall counters, brick or slat-wood backsplashes, glass shelving with LED underglow, and lounge seating instead of bar stools

IndustrialLuxuryMid-Century
Home Bar guide · $8,000 – $40,000

Game Room

Pool table, arcade wall, card table, console corner: the basement game room is the most flexible room type, and the one where zoning matters most. The trick is giving eac

GamingTechIndustrial
Game Room guide · $10,000 – $35,000

Guest Suite

A basement guest suite adds real function and real appraisal value, especially with a bathroom. The difference between a bed-in-the-basement and a suite people want to st

ScandinavianCozyFarmhouse
Guest Suite guide · $20,000 – $60,000

Home Office

The basement office solves the two things that ruin work-from-home: noise and interruptions. Done right it's the quietest room in the house. Done wrong it's a dim cave th

ModernMid-CenturyMinimalist
Home Office guide · $8,000 – $30,000
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