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Sydenham House Prices

The average house price in Sydenham is £494,656 using HM Land Registry data.

The average property price increased by £51,078 (9.15%) over the last 5 years and increased by £10,234 (1.71%) over the last 12 months.

Over the last year, there were 194 residential property sales – a decrease of 41 transactions (-21.13%) relative to the previous year. The majority of house sales (61) were in the £418,000 - £566,000 range. Then came properties in the £270,000 - £418,000 range, where 48 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 174 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-27,385 (-2%).

In February 2025, there were 52 new estate agency instructions, 33 agreed home sales and 26 property price reductions.

5-Year Average Property Prices in Sydenham

9.15%

Property prices in Sydenham increased by 9.15% 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 Sydenham Over the Last Year

1.71%

Property prices in Sydenham increased by 1.71% 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 Sydenham - February 2025

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 Sydenham

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 Sydenham

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 Sydenham

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 Sydenham since 1995

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

Recent Property Sales in Sydenham

Address	Initial Price	Sold Price	Price Change	First Listed Date	Sold Date	Days to Sell
11 Knighton Park Road, London, Greater London, SE26 5RJ	£575,000	£569,250	-£5,750	06 Sep 2024	24 Jan 2025	140 Days
71 Great Brownings, Dulwich, London, Greater London, SE21 7HR	£1,050,000	£996,000	-£54,000	04 Jul 2024	03 Jan 2025	183 Days
Flat 7, Grenville Court, Lymer Avenue, London, Greater London, SE19 1LR	£495,000	£490,000	-£5,000	21 Aug 2024	20 Dec 2024	121 Days
14 Dukesthorpe Road, London, Greater London, SE26 4PB	£865,000	£857,500	-£7,500	21 May 2024	12 Dec 2024	205 Days
10 Windfield Close, London, Greater London, SE26 4PQ	£550,000	£530,000	-£20,000	03 Aug 2024	06 Dec 2024	125 Days
52 Lawrie Park Road, London, Greater London, SE26 6DN	£575,000	£536,000	-£39,000	03 Jun 2024	03 Dec 2024	183 Days
Flat 1, Grenville Court, Lymer Avenue, London, Greater London, SE19 1LR	£475,000	£220,161	-£254,839	03 Jan 2017	29 Nov 2024	2887 Days
Flat 16, Bradlord House, Kingswood Estate, London, Greater London, SE21 8NZ	£250,000	£250,000	£0	07 Jun 2024	29 Nov 2024	175 Days
Flat 22, Holberry House, Kingswood Estate, London, Greater London, SE21 8QH	£365,000	£365,000	£0	10 May 2024	20 Nov 2024	194 Days
49 Sunnydene Street, London, Greater London, SE26 4ER	£550,000	£525,000	-£25,000	29 Jun 2024	18 Nov 2024	142 Days
Flat 22, Glenhurst Court, Farquhar Road, London, Greater London, SE19 1SR	£450,000	£440,000	-£10,000	28 Mar 2024	15 Nov 2024	232 Days
20 Princethorpe Road, London, Greater London, SE26 4PF	£1,100,000	£1,100,000	£0	22 Jul 2024	15 Nov 2024	116 Days
12 Girton Road, London, Greater London, SE26 5DH	£850,000	£840,000	-£10,000	08 May 2024	15 Nov 2024	191 Days
34 Peak Hill, London, Greater London, SE26 4LR	£400,000	£390,000	-£10,000	18 Jul 2024	08 Nov 2024	113 Days
Flat 16, Dorryn Court, Trewsbury Road, London, Greater London, SE26 5DR	£425,000	£400,000	-£25,000	22 May 2024	07 Nov 2024	169 Days
18 Canal Walk, London, Greater London, SE26 5EG	£550,000	£530,000	-£20,000	04 Mar 2024	05 Nov 2024	246 Days
7 Beaulieu Avenue, Sydenham, London, Greater London, SE26 6PN	£850,000	£850,000	£0	31 May 2024	05 Nov 2024	158 Days
27a, Adamsrill Road, Lower Sydenham, London, Greater London, SE26 4AJ	£550,000	£525,000	-£25,000	28 Feb 2024	01 Nov 2024	247 Days
39 Colby Road, London, Greater London, SE19 1HA	£1,295,000	£1,250,000	-£45,000	01 Jun 2024	31 Oct 2024	152 Days
Flat B, 35, Homecroft Road, London, Greater London, SE26 5QN	£425,000	£420,000	-£5,000	17 Jun 2024	25 Oct 2024	130 Days

Most Expensive Streets in Sydenham

Postcode	Street	Area	Average	No. of Sales
SE21 7HW	College Road	London	£4,720,000	4
SE21 8AU	Alleyn Park	London	£3,231,000	3
SE21 8AH	Alleyn Road	London	£2,895,729	7
SE21 8AD	Alleyn Road	London	£2,587,500	4
SE19 1HD	Dulwich Wood Avenue	London	£2,410,000	3
SE19 1UW	Fountain Drive	London	£1,755,833	3
SE19 1UR	Kingswood Drive	London	£1,656,666	3
SE26 6RF	Longton Avenue	Sydenham	£1,332,350	5
SE19 1XB	Hitherwood Drive	London	£1,237,333	3
SE21 8AF	Rouse Gardens	London	£1,144,600	5

Least Expensive Streets in Sydenham

Postcode	Street	Area	Average	No. of Sales
SE26 4NN	Homewalk House	Jews Walk	£160,785	21
SE26 5LR	Kent House Road	London	£174,714	7
SE26 5SW	Castle Court	Sydenham Road	£230,833	3
SE26 4DD	Dillwyn Close	London	£236,208	3
SE26 4FE	Citizens House	Unity Way	£249,500	10
SE19 1PL	Gipsy Hill	London	£257,142	7
SE26 5EZ	Sydenham Road	London	£265,200	5
SE26 4TD	Lyric Mews	London	£270,650	5
SE19 1HY	Rusholme Grove	London	£276,000	6
SE19 1UY	Hogarth Court	Fountain Drive	£276,300	10