3Y Avg Price
£1,055,000
2 sales
Properties
10
3 freehold · 7 leasehold
Sales / Year
0.6
5-year average
Avg £/sq ft
£319
£3,436/m²
Rank in SR6
1st
of 343 streets
Last Sale
£760,000
Jul 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
17 total recorded
8 Markham Avenue
Detached
£760,000
Jul 2025
17 Markham Avenue
Detached
£1,350,000
Oct 2024
7 Markham Avenue
Semi-Detached
£445,000
Nov 2022
11 Markham Avenue
Semi-Detached
£415,000
Mar 2021
6 Markham Avenue
Semi-Detached
£340,000
Feb 2017
17 Markham Avenue
Detached
£450,000
Jan 2017
9 Markham Avenue
Detached
£375,000
Sept 2016
3 Markham Avenue
Semi-Detached
£312,500
May 2016
11 Markham Avenue
Semi-Detached
£351,000
May 2016
5 Markham Avenue
Semi-Detached
£342,000
Aug 2014
Street Rankings — SR6
Streets ranked by 3-year average sale price. Showing positions 1–10 of 343.
| # | Street | 3Y Avg |
|---|---|---|
| 1 | Markham Avenue | £1,055,000 |
| 2 | West Park Road | £978,750 |
| 3 | Sunderland Road | £975,000 |
| 3 | The Square | £975,000 |
| 5 | Ravine Terrace | £825,000 |
| 6 | Marsden Road | £731,667 |
| 7 | East Fields | £705,000 |
| 8 | Moor Court | £702,500 |
| 9 | Grasmere | £697,475 |
| 10 | Laburnum Grove | £685,667 |
Property Mix
Type
Tenure
EPC Ratings
9 of 10 properties have an EPC record
Avg floor area: 1,948 sq ft (181 m²)
District Context — SR6
SR6 covers Seaham and surrounding areas on the Durham coast, sitting between Sunderland and Hartlepool in the North East. It is a seaside and post-industrial community with a mix of residential neighbourhoods and waterfront heritage.
Average Property Price - SR6
£226,689
21
National percentile
12 month avg at 31 Aug 2026
Average Net Household Income - SR6
£35,478
34
National percentile
2023 census data
10-Year Annualised Price Growth - SR6
2.0%
22
National percentile
Estimate at 31 Aug 2026
10-Year Annualised Rent Growth - SR
3.1%
6
National percentile
Estimate at 31 Aug 2026