3-Seater Sofas

Whether you're creating a space for entertaining, unwinding or everyday living, our collection of three-seater sofas offers exceptional comfort without compromising on design. Explore Heal's own collections alongside iconic pieces from leading brands, available in luxurious leather, soft velvet, textured bouclé and premium woven fabrics, each crafted to become a lasting feature of your home.

  • - 15% OFF
    Matera 3 Seater Sofa Matera 3 Seater Sofa
    By Heal's
    From £2,999 £3,529
    +45
  • - 10% OFF
    Togo Large Settee Togo Large Settee Alcantara Goya Red
    By Ligne Roset
    From £3,758 £4,176
    +9
  • - 15% OFF
    Devon 3 Seater Devon 3 Seater
    By Heal's
    From £2,819 £3,319
    +66
  • - 15% OFF
    Eton 3 Seater Sofa Eton 3 Seater Sofa
    By Heal's
    From £2,699 £3,189
    +64
  • - 15% OFF
    Hepburn 3 Seater Sofa Hepburn 3 Seater Sofa Daino Leather Elephant / Natural
    By Heal's
    From £4,095 £4,819
    +26
  • - 15% OFF
    Massimo 3 Seater Sofa Siena Cotton Deep Sea / Black Ash Massimo 3 Seater Sofa Siena Cotton Deep Sea / Black Ash
    By Heal's
    From £3,599 £4,249
    +5
  • - 15% OFF
    Palermo 3 Seater Sofa Palermo 3 Seater Sofa Leather Grain Chocolate 066 / Black
    By Heal's
    From £3,149 £3,709
    +47
  • - 15% OFF
    Harri 3 Seater Sofa Harri 3 Seater Sofa Boucle Indigo
    By Heal's
    From £1,679 £1,979
    +5
  • - 15% OFF
    Ploum Medium Settee High Back Moby Flame Ploum Medium Settee High Back Moby Safir
    +14

A three-seater sofa usually measures between 195 and 230cm in width, with most designs landing around 210cm. Compact three-seaters start closer to 190cm for smaller living rooms, while grander designs with fuller arms push towards 240cm. Always measure the space, the doorway, and any stairwell turns before ordering.

A true three-seater needs 180cm of seating width between the arms, which most 210cm-wide sofas offer once the arm widths are subtracted. Shorter three-seaters at 190cm can feel tight for three adults and work better as a generous two-seater. Check the seat-cushion dimensions, not just the overall width, when planning capacity.

A standard 90 to 95cm seat depth suits upright sitting and conversation, while deeper 100 to 110cm designs invite lounging and are the format of choice for film-watching rooms. Pair a deeper sofa with larger scatter cushions so shorter sitters can still rest against the back without sliding down.

A 210cm three-seater works in rooms as small as 3.5m by 4m, provided the sofa sits along the longest wall and leaves a 60cm walkway at the front. In tighter spaces, a compact two-seater paired with an armchair often delivers more usable seating than a crammed three-seater that blocks circulation.