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.

18,572 flats measured

Best £/sqft£/m² first

16 listings · £3.10/sqft£33.37/m² median in UB3

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.

1,076 sqft 100 m²

£2.52/sqft £27.13/m² 19% below UB3 median
£2,715/mo £905 each (if split by room) ◷ relisted 2×

Powerhouse Lane, Hayes, Middlesex, UB3

3 bed 2 bath Hayes

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

744 sqft 69 m²

£2.59/sqft £27.88/m² 16% below UB3 median
£1,925/mo £963 each (if split by room) was £2,000 ◷ relisted 1×

Stylus Place, Hayes, Hillingdon

2 bed 1 bath Hayes

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

765 sqft 71 m²

£2.75/sqft £29.60/m² 11% below UB3 median
£2,100/mo £1,050 each (if split by room) ◷ relisted 4×

Stylus Place, Hayes, Hillingdon

2 bed 2 bath Hayes

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

671 sqft 62 m²

£2.92/sqft £31.43/m² 6% below UB3 median
£1,960/mo £980 each (if split by room) was £1,985 ◷ relisted 2×

Pressing Lane, Hayes, Middlesex, UB3

2 bed 1 bath Hayes

2 days on market avail 8 Oct Share Agent's site ↗

568 sqft 53 m²

£2.99/sqft £32.18/m² 4% below UB3 median
£1,700/mo ◷ relisted 7×

Flat 6, Machine Works House, Hayes, Middlesex, UB3

1 bed 1 bath Hayes

2 days on market Share Agent's site ↗

764 sqft 71 m²

£3.06/sqft £32.94/m² price unclear
£2,335/mo £1,168 each (if split by room) was £2,350 ◷ relisted 21×

Momento Hayes, Masonry Place, Hayes, UB3

2 bed 1 bath Hayes

Also listed here £2,340 ↗ £2,350 ↗

listed yesterday avail now Share Agent's site ↗

764 sqft 71 m²

£3.08/sqft £33.15/m²
£2,350/mo £1,175 each (if split by room) ◷ relisted 10×

Momento Hayes, Masonry Place, Hayes, UB3

2 bed 2 bath Hayes

listed yesterday avail 7 Nov Share Agent's site ↗

642 sqft 60 m²

£3.10/sqft £33.37/m²
£1,990/mo £995 each (if split by room) was £2,020 ◷ relisted 1×

Pressing Lane, Hayes, Middlesex, UB3

2 bed 2 bath Hayes

2 days on market avail 19 Oct Share Agent's site ↗

915 sqft 85 m²

£3.15/sqft £33.91/m² price unclear
£2,880/mo £960 each (if split by room) was £2,975 ◷ relisted 27×

Momento Hayes, Masonry Place, Hayes, UB3

3 bed 2 bath Hayes

Also listed here £2,940 ↗ £2,970 ↗ £2,975 ↗

listed yesterday avail now Share Agent's site ↗

524 sqft 49 m²

£3.30/sqft £35.52/m² price unclear
£1,730/mo was £1,810 ◷ relisted 3×

Powerhouse Lane, Hayes, Middlesex, UB3

1 bed 1 bath Hayes

Also listed here £1,810 ↗

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

529 sqft 49 m²

£3.40/sqft £36.60/m²
£1,800/mo ◷ relisted 1×

Powerhouse Lane, Hayes, Middlesex, UB3

1 bed 1 bath Hayes

2 days on market avail 7 Oct Share Agent's site ↗

524 sqft 49 m²

£3.45/sqft £37.14/m²
£1,810/mo ◷ relisted 1×

Powerhouse Lane, Hayes, Middlesex, UB3

1 bed 1 bath Hayes

2 days on market avail 7 Oct Share Agent's site ↗

538 sqft 50 m²

£3.64/sqft £39.18/m² 17% above UB3 median
£1,960/mo ◷ relisted 15×

Momento Hayes, Masonry Place, Hayes, UB3

1 bed 1 bath Hayes

listed yesterday avail 5 Oct Share Agent's site ↗

463 sqft 43 m²

£3.77/sqft £40.58/m² price unclear
£1,745/mo was £1,815 ◷ relisted 23×

Momento Hayes, Masonry Place, Hayes, UB3

0 bed 1 bath Hayes

Also listed here £1,815 ↗

listed yesterday avail 12 Oct Share Agent's site ↗

452 sqft 42 m²

£4.08/sqft £43.92/m² 32% above UB3 median
£1,845/mo ◷ relisted 4×

Momento Hayes, Masonry Place, Hayes, UB3

0 bed 1 bath Hayes

listed yesterday avail 7 Nov 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.