Map

Postcode sector

SE21 8 · Sydenham Hill

Lambeth · district SE21 · 178 postcodes

Median £/m²£7,650/m²Sales in the 24 months to Aug 2026
Last year, after inflation−4.4%
Sales, 24 months232with a floor area

£/m² of sales, 24 months to Aug 2026

£2,980/m² to £3,500/m²: 6 sales£3,500/m² to £4,020/m²: 5 sales£4,020/m² to £4,540/m²: 2 sales£4,540/m² to £5,060/m²: 11 sales£5,060/m² to £5,580/m²: 12 sales£5,580/m² to £6,100/m²: 10 sales£6,100/m² to £6,620/m²: 29 sales£6,620/m² to £7,140/m²: 17 sales£7,140/m² to £7,660/m²: 25 sales£7,660/m² to £8,180/m²: 29 sales£8,180/m² to £8,700/m²: 22 sales£8,700/m² to £9,220/m²: 28 sales£9,220/m² to £9,740/m²: 14 sales£9,740/m² to £10,260/m²: 7 sales£10,260/m² to £10,780/m²: 7 sales£10,780/m² to £11,300/m²: 4 sales£12,860/m² to £13,380/m²: 4 salesSE21 8SE21£0£5k£10k£15k
SE21 8
£7,650/m² middle · £6,350–£8,840/m² middle half · 232 sales
District SE21
£8,010/m² middle · £6,520–£9,500/m² middle half · 290 sales

Bars: sales in each £/m² band. Strips: the box is the middle half, the line the middle, the whiskers the 9th to 91st percentile.

Median £/m² since 2004 (2004 = 100)

5010015020025030020052010201520202025SE21 8, 2026: 149SE21, 2026: 150Lambeth houses, 2026: 153
  • SE21 8
  • SE21
  • Lambeth houses
  • After inflation (CPIH)
  • In pounds of the day

Growth a year

Compound growth in median £/m² a year, after inflation (CPIH) and in pounds of the day
OverSE21 8District SE21
RealNominalRealNominal
1 year−4.4%−1.2%−4.5%−1.3%
5 years−3.8%+1.1%−3.8%+1.1%
10 years−1.9%+1.5%−2.0%+1.4%
20 years+1.7%+4.5%+1.8%+4.6%

Real is after inflation (ONS CPIH). A horizon with too few sales at either end is left out.

Nearby sectors, middle half of £/m²

£5,000–£15,000/m²
  1. SE21 7Herne Hill & Dulwich Park£9,610–£13,220/m²
  2. SE24 9Herne Hill & Dulwich Park£7,550–£10,410/m²
  3. SE21 8Sydenham Hill£6,350–£8,840/m²
  4. SE27 9West Norwood East£6,310–£8,180/m²
  5. SE19 1Gipsy Hill£5,940–£7,340/m²
  6. SE21 9Sydenham HillToo few sales

Streets, last five years

Streets with five or more sales in five years: sales, median floor area and median £ per m²
StreetSalesMedian sizeMedian £/m²
Rosendale Road8264 m²£7,730/m²
Thurlow Park Road6370 m²£6,640/m²
Clive Road56110 m²£7,760/m²
Croxted Road5188 m²£7,770/m²
South Croxted Road31126 m²£7,240/m²
Martell Road2856 m²£7,930/m²
Park Hall Road2759 m²£7,710/m²
Alleyn Road15267 m²£11,170/m²
Cedar Close1541 m²£3,540/m²
Carson Road14132 m²£8,870/m²
Turney Road14106 m²£8,100/m²
Alleyn Park13171 m²£8,840/m²
Sources

Sold prices: HM Land Registry Price Paid (category A sales). Floor areas: energy performance certificates (EPC). Inflation: ONS CPIH (series L522). Postcodes: ONS Postcode Directory. All under the Open Government Licence.

£/m² uses EPC floor area; sector names are informal. Middles of many sales, never one home's value.