Building

• room

  An area within a building enclosed by walls and floor and ceiling; "the rooms were very small...

• court

  An area wholly or partly surrounded by walls or buildings; "the house was built around an...

• corner

  An interior angle formed by two meeting walls; "a piano was in one corner of the room".

Church

• chancel

  Area around the altar of a church for the clergy and choir; often enclosed by a lattice...

• nave

  The central area of a church.

Also contains

• enclosure

  A structure consisting of an area that has been enclosed for some purpose.

• storage space

  The area in any structure that provides space for storage.

• patio

  Usually paved outdoor area adjoining a residence.

• box

  Any one of several designated areas on a ball field where the batter or catcher or coaches are...

• auditorium

  The area of a theater or concert hall where the audience sits.

• panopticon

  An area where everything is visible.

• choir

  The area occupied by singers; the part of the chancel between sanctuary and nave.

• pit

  Lowered area in front of a stage where an orchestra accompanies the performers.

• turnaround

  An area sufficiently large for a vehicle to turn around.

• bullpen

  A place on a baseball field where relief pitchers can warm up during a game.

• pit

  (auto racing) an area at the side of a racetrack where the race cars are serviced and refue...

• pit

  (commodity exchange) the part of the floor of a commodity exchange where trading in a particular...

• quad

  A rectangular area surrounded on all sides by buildings.

• goalmouth

  (sports) the area immediately in front of the goal.

• pull-off

  Designated paved area beside a main road where cars can stop temporarily.

• threshing floor

  A floor or ground area for threshing or treading out grain.

• baggage claim

  An area in an airport where arriving passengers can collect the luggage that has been...

• aisle

  Part of a church divided laterally from the nave proper by rows of pillars or columns.

• second balcony

  Rearmost or uppermost area in the balcony containing the least expensive seats.

• breakfast area

  A place for light meals (usually near a kitchen); "the breakfast nook had a built...

• dining area

  An area arranged for dining; "they put up tents for the dining area".

• dead-air space

  An unventilated area where no air circulates.

• press gallery

  An area (sometimes in a balcony) set aside for reporters (especially in a legislative...

• retreat

  An area where you can be alone.