GaffFinder

London lettings, by the square foot

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Every London flat, measured.

The portals won’t let you rank by size. We read the floorplans, so you can.

18,950 flats measured

Best £/sqft£/m² first

1,633–1,645 of 1,645 · £6.38/sqft£68.67/m² median in Westminster

Sizes are estimates: an AI model reads most of them from the floorplan, and it can be wrong — so can the £/sqft£/m² worked out from them. Check with the agent before you rely on one.

size unknown

—/sqft/m²
£7,500/mo £2,500 each (if split by room)

Vincent Street, London, SW1P

3 bed 3 bath Grosvenor Estate

20 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,150/mo was £2,300

Warwick House Street, Trafalgar Square, London, SW1Y

0 bed 1 bath Chinatown

21 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£3,350/mo

Westbourne Park Road, Notting Hill, London, W2

1 bed 1 bath Bayswater

8 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£3,150/mo was £3,250

Westbourne Terrace Road, London, W2

1 bed 1 bath Amberley Estate

24 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£5,200/mo £2,600 each (if split by room)

Westmark Tower, W2

2 bed 2 bath Fisherton Street Estate

11 days on market avail 10 Oct Share Portal ↗

size unknown

—/sqft/m²
£3,500/mo

Westmark Tower, West End Gate, London, W2

1 bed 1 bath Fisherton Street Estate

listed today avail now Share Agent's site ↗

size unknown

—/sqft/m²
£9,100/mo £3,033 each (if split by room)

Wilton Row Knightsbridge London

3 bed 2 bath Belgravia

25 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,800/mo

Woods House, London, SW1W

1 bed 1 bath Abbots Manor Estate

20 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£2,491/mo

Wyndham Street, Marylebone

0 bed 1 bath Marylebone

24 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£2,600/mo

Wyndham Street, Marylebone

0 bed 1 bath Marylebone

6 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£5,447/mo £2,724 each (if split by room)

York Street, Marylebone, London, W1H

2 bed 2 bath Marylebone

15 days on market avail 15 Oct Share Portal ↗

size unknown

—/sqft/m²
£2,937/mo £1,469 each (if split by room)

Button House, Hackbridge, SM6

2 bed 1 bath Millbank

22 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£1,675/mo

Cricklewood Lane, London, NW2

0 bed 1 bath Bayswater

28 days on market avail now Share Agent's site ↗

How we know the size

  1. 01

    We collect

    Every new flat to rent in London, checked through the day, seven days a week.

  2. 02

    We read the floorplan

    A vision model reads the plan the way you would — room by room, taking the dimensions printed on it. It is an AI estimate, and it can be wrong.

  3. 03

    We measure

    That gives a square footage, and a price per square foot. You can sort and filter on both. The portal offers neither.