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House Prices in SE21

The average house price in SE21 (London) is £573,200 using HM Land Registry data.

The average property price increased by £64,118 (6.31%) over the last 5 years and increased by £12,818 (1.2%) over the last 12 months.

Over the last year, there were 108 residential property sales – a decrease of 95 transactions (-87.96%) relative to the previous year. The majority of house sales (39) were in the £330,000 - £716,000 range. Then came properties in the £716,000 - £1,102,000 range, where 21 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 100 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-18,927 (-2%).

In Apr 2026, there were 44 new estate agency instructions, 12 agreed home sales and 19 property price reductions.

5-Year Average Property Prices in SE21 (London)

6.31%

Property prices in SE21 (London) increased by 6.31% in last 5 years.

The trend shows the general price tendency over the last 5 years, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

We have used linear regression method. The volume of sales in a month is used to put more weight on months with a larger number of properties sold. Additionally, weighting decreases the impact of months with low sales volumes as well as the most recent month - which may consist of incomplete data. Such months have a higher variation of average sale values which may conceal the underlying trend.

From a statistical perspective, we use the least squares method to fit the trend line and weights are equal to the volume of sales squared. The volume of sales is not shown explicitly in the above plot. Also note the time lag for HM Land Registry data to appear (typically 2 to 3 months).

Average Property Prices in SE21 (London) Over the Last Year

1.2%

Property prices in SE21 (London) increased by 1.2% in last 12 months.

The trend shows the general price tendency over the last 12 months, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

Property Market Heat Gauge for SE21 (London) - Apr 2026

Our Property Market Heat Gauge looks at how long properties in your postcode district have been on the open market before being changed to sold 'Subject to Contract' ('STC') or 'Under Offer' on Rightmove (the UK's leading property portal).

At 81 to 100 days, the broad evidence suggests a very slow moving market. This can often be due to estate agency over-valuations out of sync with the realities, a notable market slowdown or a combination of both. In such scenarios, vendors may either choose to wait for the market to pick up (which may result in relisting the property at a later date). Those committed to selling will often need to drop the price to a level that will entice genuine homebuyer interest or approach a sell house fast or auction company like Property Solvers.

Please note that this is not an indicator of how quickly property sales are taking to complete (i.e. to go through the whole conveyancing process). This measurement also does not take into account the risk of home sales falling through.

No. of New Instructions Over the Last 12 Months in SE21 (London)

Using local estate agency reported data, this chart illustrates the number of properties that have come on to the market.

No. of Agreed Home Sales Over the Last 12 Months in SE21 (London)

Using local estate agency reported data, this chart illustrates the number of property sales agreed. Note that these figures are not fully reflective of properties completed (sold and registered as such at HM Land Registry).

No. of Properties with Price Reductions in SE21 (London)

Using local estate agency reported data, this chart illustrates the number of properties which have been seen their prices dropped (typically due to a lack of buyer interest).

Average Annual House Prices in the SE21 (London) Postcode since 1995

Using HM Land Registry data, this chart displays average annual house prices in the SE21 postcode area since 1995.

Recent Sales in SE21 (London)

Address	Initial Price	Sold Price	Price Change	First Listed Date	Sold Date	Days to Sell
82 College Road, London, SE21 7LY	£650,000	£610,000	-£40,000	18 Jun 2025	20 Feb 2026	247 Days
8 Cedar Close, London, SE21 8HX	£140,000	£133,600	-£6,400	10 Jun 2025	19 Feb 2026	254 Days
1 31 Delacourt Mansions, Rosendale Road, London, SE21 8DU	£365,000	£360,000	-£5,000	03 Nov 2025	05 Feb 2026	94 Days
39 South Croxted Road, London, SE21 8AZ	£1,250,000	£1,230,000	-£20,000	06 Oct 2025	29 Jan 2026	115 Days
4 Burrow Walk, London, SE21 8LY	£625,000	£625,000	£0	13 May 2025	10 Dec 2025	211 Days
25b, Martell Road, London, SE21 8ED	£425,000	£425,000	£0	20 May 2025	28 Nov 2025	192 Days
Flat 13, Mellor House Kingswood Estate, Bowen Drive, London, SE21 8PU	£350,000	£330,000	-£20,000	01 May 2025	19 Nov 2025	202 Days
Flat 16, Beresford House Kingswood Estate, Bowen Drive, London, SE21 8NX	£270,000	£265,000	-£5,000	05 Mar 2025	31 Oct 2025	240 Days
23 Ling's Coppice, London, SE21 8SY	£879,950	£879,950	£0	20 Feb 2025	17 Oct 2025	239 Days
108 Rosendale Road, London, SE21 8LF	£1,850,000	£1,840,000	-£10,000	02 Jun 2025	02 Oct 2025	122 Days
10 Clevedon Court, Clive Road, London, SE21 8BT	£350,000	£340,000	-£10,000	09 May 2025	26 Sep 2025	140 Days
27c, Martell Road, London, SE21 8ED	£425,000	£405,000	-£20,000	14 Mar 2025	10 Sep 2025	180 Days
Flat 1, 125, Clive Road, London, SE21 8DF	£450,000	£448,300	-£1,700	17 Feb 2025	10 Sep 2025	205 Days
Flat 3, 37, Carson Road, London, SE21 8HT	£800,000	£768,000	-£32,000	01 May 2025	29 Aug 2025	120 Days
19 Clive Road, London, SE21 8DA	£700,000	£670,000	-£30,000	09 May 2025	29 Aug 2025	112 Days
86 Alleyn Park, London, SE21 8SL	£800,000	£800,000	£0	01 May 2025	27 Aug 2025	118 Days
134 Croxted Road, London, SE21 8NR	£2,000,000	£2,000,000	£0	20 May 2025	15 Aug 2025	87 Days
1 Eastmearn Road, London, SE21 8HA	£1,750,000	£1,750,000	£0	01 May 2025	31 Jul 2025	91 Days
79a, Rosendale Road, London, SE21 8EZ	£775,000	£765,000	-£10,000	01 May 2025	25 Jul 2025	85 Days
29 Bowen Drive, London, SE21 8NS	£565,000	£552,000	-£13,000	03 Apr 2025	25 Jul 2025	113 Days

Most Expensive Streets in SE21 (London)

Postcode	Street	Area	Average	No. of Sales
SE21 7BD	Frank Dixon Close	London	£5,085,833	3
SE21 7HW	College Road	London	£4,960,000	3
SE21 8AL	Alleyn Road	London	£3,386,378	4
SE21 8AU	Alleyn Park	London	£3,231,000	3
SE21 7DF	Calton Avenue	London	£3,217,000	5
SE21 7AF	Burbage Road	London	£3,083,366	3
SE21 7DR	Court Lane	London	£2,972,699	6
SE21 8AH	Alleyn Road	London	£2,895,729	7
SE21 7EY	Hambledon Place	London	£2,637,500	4
SE21 7BS	Gilkes Crescent	London	£2,534,416	6

Least Expensive Streets in SE21 (London)

Postcode	Street	Area	Average	No. of Sales
SE21 8JF	Cedar Close	London	£142,833	3
SE21 8HX	Cedar Close	London	£147,199	11
SE21 8PU	Mellor House Kingswood Estate, Bowen Drive	London	£271,466	3
SE21 8BT	Clevedon Court, Clive Road	London	£298,142	7
SE21 8RP	Glazebrook Close	London	£337,500	4
SE21 8QR	Seeley Drive	London	£338,333	3
SE21 8RB	Cormorant Court, Elmworth Grove	London	£350,000	3
SE21 8RG	Falcon Court, Elmworth Grove	London	£361,700	5
SE21 8DX	Rosendale Road	London	£372,454	11
SE21 8DT	Southwell Court, Rosendale Road	London	£376,071	7