3Y Avg Price
£604,625
2 sales
Properties
39
20 freehold · 19 leasehold
Sales / Year
1.4
5-year average
Avg £/sq ft
£721
£7,756/m²
Rank in SE21
56th
of 75 streets
Last Sale
£586,750
Oct 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
107 total recorded
FLAT A, 42 Tritton Road
Flat/Maisonette
£586,750
Oct 2025
40A Tritton Road
Flat/Maisonette
£622,500
May 2024
34 Tritton Road
Semi-Detached
£1,085,000
Jun 2023
FLAT 1, 22 Tritton Road
Flat/Maisonette
£650,000
Jan 2023
48A Tritton Road
Flat/Maisonette
£435,000
Oct 2022
40B Tritton Road
Flat/Maisonette
£495,000
Aug 2022
12 Tritton Road
Terraced
£1,137,500
Apr 2022
40A Tritton Road
Flat/Maisonette
£565,000
Jun 2021
FLAT A, 42 Tritton Road
Flat/Maisonette
£575,000
Jun 2021
18 Tritton Road
Terraced
£1,250,000
Apr 2021
Street Rankings — SE21
Streets ranked by 3-year average sale price. Showing positions 52–61 of 75.
| # | Street | 3Y Avg |
|---|---|---|
| 52 | Morkyns Walk | £700,000 |
| 53 | Birkbeck Place | £699,000 |
| 54 | Dalkeith Road | £686,721 |
| 55 | Pond Mead | £673,878 |
| 56 | Tritton Road | £604,625 |
| 57 | Birkbeck Hill | £600,100 |
| 58 | Constable Walk | £600,000 |
| 59 | Lyall Avenue | £584,750 |
| 60 | Lords Close | £580,000 |
| 61 | St Faiths Road | £564,222 |
Property Mix
Type
Tenure
EPC Ratings
25 of 39 properties have an EPC record
Avg floor area: 1,184 sq ft (110 m²)
District Context — SE21
SE21 covers Dulwich and surrounding areas in south London, positioned between the Thames and the Surrey borders. It is an established residential neighbourhood known for its leafy streets, strong community feel, and proximity to green spaces.
Average Property Price - SE21
£791,535
97
National percentile
12 month avg at 31 Aug 2026
Average Net Household Income - SE21
£63,567
99
National percentile
2023 census data
10-Year Annualised Price Growth - SE21
-0.8%
3
National percentile
Estimate at 31 Aug 2026
10-Year Annualised Rent Growth - SE
3.6%
26
National percentile
Estimate at 31 Aug 2026