London price per square metre: where value still exists

London’s median sale price is £520,000. That number tells you almost nothing, because it depends entirely on what happened to sell. Divide by floor area instead and the capital resolves into something you can read: a median of £6,580 per square metre across 54,935 matched sales (12 months), against £3,380 for England & Wales as a whole. London costs roughly twice as much per square metre as the country it sits in.

Within that, the spread is enormous. Every district figure below reads live from the current dataset, the one published for July 2026, so a number here and the same number on the district page it links to cannot disagree. The 242 London districts that publish a median do not describe one market: DA8, Northumberland Heath publishes £4,430 per square metre and SW3, Chelsea publishes £15,500. Both of those are London.

Where is London cheapest per square metre?

The cheapest end of London sits on the outer edge, and nearly all of it is east or south-east. A selection from that end rather than a strict ranking of it. Median price per m² over 12 months, with the matched sales behind each median in brackets:

• DA8, Northumberland Heath: £4,430/m² (227 sales)
• IG11, Barking: £4,640/m² (227 sales)
• DA17, Belvedere: £4,640/m² (138 sales)
• CR7, Thornton Heath: £4,740/m² (219 sales)
• SE28, Thamesmead: £4,840/m² (144 sales)
• RM10, Dagenham: £4,900/m² (189 sales)
• E6, East Ham: £5,150/m² (220 sales)

The step up from there is gradual: SE18, Plumstead at £5,440/m² (421 sales), SE9, Eltham at £5,490/m² (446 sales), BR1, Sundridge in Bromley at £5,510/m² (454 sales), E16, Canning Town at £5,880/m² (310 sales) and E15, Stratford at £6,110/m² (258 sales). In all, 85 of the 242 districts are still under £6,000/m², so “cheap per square metre” covers a much larger share of London than the coverage of the market suggests.

Is the cheapest the best value?

Cheap per square metre only becomes interesting when the number has also been going somewhere. Compare the average of the first three complete quarters of the last ten years with the average of the three most recent complete quarters. It is a deliberately dull method, because single quarters are noisy. On that measure the outer districts have done the work:

• RM10, Dagenham: median £/m² up 30.4% over ten years
• E17, Walthamstow: up 27.5%
• DA8, Northumberland Heath: up 23.8%
• SE15, Peckham: up 21.4%
• SE9, Eltham: up 19.9%
• DA17, Belvedere: up 20.3%
• SE18, Plumstead: up 19.6%

Set against that, the median London district is up 11.7% over the decade (the median of 217 London districts with a full decade of matched sales). England & Wales as a whole is up 35.5% on the same measure, across 2,119 districts. London’s decade was flat in per-square-metre terms; the growth happened in a ring around its edge.

What has happened to prime London?

Five of the dearest districts in the country, and over the same ten years the picture is largely one of lost ground per square metre. It is not uniform, and each line below states its own direction over the decade. None of them is the country’s dearest district, because several thinner, dearer Mayfair and Belgravia outcodes sit above them on a handful of sales each:

• SW7, South Kensington: £15,200/m², down 19.8% over ten years
• SW3, Chelsea: £15,500/m², down 12.5%
• W8, Kensington: £15,000/m², down 12.8%
• W11, Notting Hill: £14,600/m², up 2.1%
• NW3, Hampstead: £11,700/m², down 0.3%

The very top of the market is thin enough that its figures need care. W1K, Mayfair publishes £25,000/m², but that rests on 41 matched sales over a window the pipeline had to widen past twelve months, and its page flags it low confidence for exactly that reason. Below prime, the newer river districts have moved on the same measure: E1W, Wapping is down 2.9% per m² over ten years, TW8, Brentford down 7.4% and E14, Isle of Dogs down 7.4%. These are areas where a decade of new supply has been resold into the same market.

How much does one district vary inside itself?

A district median hides a lot. Across the 1,840 districts publishing two or more sector medians, the typical gap between a district's dearest and cheapest sector is about 16%, and 20% of them see a gap of a third or more. Three pairs of sectors, each pair inside one district:

• SE15, Peckham: SE15 1 at £6,200/m² against SE15 4 at £9,030/m²
• SW11, Battersea: SW11 3 at £7,970/m² against SW11 6 at £10,400/m²
• SW19, Wimbledon: SW19 6 at £6,800/m² against SW19 8 at £8,710/m²

If the choice is between two streets, go down to sector level. Each district page lists its sectors with their own medians and sale counts.

What does the middle of the market look like?

Between the outer ring and prime sits the bulk of London’s housing: SE13, Hither Green at £6,500/m² (374 sales), E14, Isle of Dogs at £6,810/m² (583 sales), SE15, Peckham at £7,610/m² (422 sales), E17, Walthamstow at £7,780/m² (798 sales), SW17, Tooting at £7,950/m² (608 sales), SW19, Wimbledon at £8,000/m² (750 sales), SE22, East Dulwich at £8,680/m² (302 sales) and SW11, Battersea at £9,250/m² (730 sales). All counts are matched sales over 12 months.

On the ten-year measure this middle band has been steady: SE22 up 17.8%, SW19 up 8.6%, SE13 up 5.9%, SW17 up 4.6% and SW11 up 5.8%. A per-square-metre view is unusually unkind to the parts of London people talk about most.

How should you read these numbers?

Three caveats belong with every figure above. These are medians of past sales matched to a floor area, not statements about any individual home. A district median also partly reflects what sold: a quarter heavy on large houses reads higher than a quarter heavy on studio flats, and the medians here are not adjusted for that mix. And the most recent quarter is always incomplete, because Land Registry registrations lag sales by 2–8 weeks. That is why the ten-year figures above stop at the last complete quarter and average three quarters at each end.