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.

18,573 flats measured

Best £/sqft£/m² first

21 listings · £3.00/sqft£32.29/m² median in HA1

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.

1,034 sqft 96 m²

£2.42/sqft £26.05/m² 19% below HA1 median
£2,500/mo £833 each (if split by room)

Canterbury Road, Harrow, HA1

3 bed 1 bath Harrow

3 days on market avail 27 Oct Share Agent's site ↗

793 sqft 74 m²

£2.49/sqft £26.80/m² 17% below HA1 median
£1,971/mo £986 each (if split by room)

College Road Harrow HA1

2 bed 2 bath Greenhill

4 days on market avail now Share Portal ↗

587 sqft 55 m²

£2.64/sqft £28.42/m² 12% below HA1 median
£1,550/mo £775 each (if split by room)

Rutland Road, Central Harrow

2 bed 1 bath Harrow

5 days on market avail 14 Nov Share Agent's site ↗

657 sqft 61 m²

£2.98/sqft £32.08/m²
£1,957/mo £979 each (if split by room)

College Road Harrow HA1

2 bed 1 bath Greenhill

4 days on market avail now Share Portal ↗

442 sqft 41 m²

£3.17/sqft £34.12/m²
£1,400/mo

Lyon Road, Harrow on the Hill

1 bed 1 bath Greenhill

6 days on market avail 3 Oct Share Agent's site ↗

658 sqft 61 m²

£3.57/sqft £38.43/m² 19% above HA1 median
£2,350/mo £1,175 each (if split by room)

Lyon Road, Harrow

2 bed 2 bath Greenhill

3 days on market Share Portal ↗

470 sqft 44 m²

£3.61/sqft £38.86/m² 20% above HA1 median
£1,695/mo £848 each (if split by room)

Merivale Road, Harrow

2 bed 1 bath Rayners Lane

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

1,100 sqft 102 m²

£4.36/sqft £46.93/m² 45% above HA1 median
£4,800/mo £1,200 each (if split by room)

Runnelfield, Harrow on the Hill, South Harrow, HA1

4 bed 3 bath Harrow on the Hill

Also listed here £6,200 short let ↗

3 days on market Share Agent's site ↗

241 sqft 22 m²

£4.90/sqft £52.74/m² 63% above HA1 median
£1,180/mo

College Road, Harrow

0 bed ? bath Greenhill

3 days on market avail 24 Oct Share Portal ↗

249 sqft 23 m²

£5.78/sqft £62.22/m² 93% above HA1 median
£1,440/mo

Ferme House, Harrow on the Hill, Harrow, HA1

0 bed 1 bath Greenhill

3 days on market Share Agent's site ↗

237 sqft 22 m²

£5.82/sqft £62.65/m² 94% above HA1 median
£1,380/mo

Dandi on the Hill, Harrow on the Hill, Harrow, HA1

0 bed 1 bath Greenhill

4 days on market Share Agent's site ↗

194 sqft 18 m²

£7.16/sqft £77.07/m² 139% above HA1 median
£1,390/mo

Dandi on the Hill, Harrow, HA1

0 bed 1 bath Greenhill

4 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£1,150/mo

College Road, Harrow, HA1

0 bed 1 bath Greenhill

4 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£1,100/mo

College Road, Harrow, HA1

0 bed 1 bath Greenhill

4 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£1,416/mo

Ferme House, Harrow on the Hill, Harrow, HA1

0 bed 1 bath Greenhill

3 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£1,650/mo

Harrow View, Harrow, HA1

1 bed 1 bath Greenhill

4 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,325/mo £775 each (if split by room)

Herga Court, Harrow

3 bed 1 bath Harrow on the Hill

3 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£1,900/mo £950 each (if split by room)

High Mead, Harrow, HA1

2 bed 1 bath Greenhill

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

size unknown

—/sqft/m²
£1,600/mo

Laburnum Court , Collapit Close

1 bed 1 bath Harrow

3 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£1,800/mo £900 each (if split by room)

Sheepcote Road, Harrow

2 bed 1 bath Greenhill

3 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£1,100/mo

Station Road (J873), Harrow

0 bed 1 bath Greenhill

3 days on market avail 9 Oct Share Portal ↗

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.