3Y Avg Price
£687,500
2 sales
Properties
18
Sales / Year
0.8
5-year average
Avg £/sq ft
£476
£5,121/m²
Rank in DA5
31st
of 164 streets
Last Sale
£525,000
Jun 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
26 total recorded
7 Portman Close
Semi-Detached
£525,000
Jun 2025
17 Portman Close
Detached
£850,000
Oct 2023
8 Portman Close
Detached
£285,000
Dec 2021
38 Portman Close
Detached
£575,000
Sept 2021
13 Portman Close
Detached
£590,000
Jun 2021
40 Portman Close
Detached
£915,000
Mar 2021
2 Portman Close
Detached
£653,000
Oct 2019
1 Portman Close
Detached
£625,000
Apr 2018
40 Portman Close
Detached
£650,000
Jan 2016
22 Portman Close
Detached
£505,000
Apr 2015
Street Rankings — DA5
Streets ranked by 3-year average sale price. Showing positions 27–36 of 164.
| # | Street | 3Y Avg |
|---|---|---|
| 27 | Hartlands Close | £705,000 |
| 28 | Glenhurst Avenue | £698,250 |
| 29 | Lesley Close | £696,333 |
| 30 | Selborne Avenue | £695,000 |
| 31 | Portman Close | £687,500 |
| 32 | Upton Road South | £676,864 |
| 33 | Salisbury Road | £676,667 |
| 34 | Woodlands Park | £676,250 |
| 35 | Wicksteed Close | £675,000 |
| 36 | Wellington Road | £670,000 |
Property Mix
Type
Tenure
EPC Ratings
16 of 18 properties have an EPC record
Avg floor area: 1,625 sq ft (151 m²)
District Context — DA5
DA5 covers areas in Greater London's southeast, forming part of the wider Dartford and Bexley region. It is a relatively affluent residential district with a pronounced owner-occupied character.
Average Property Price - DA5
£547,186
87
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - DA5
£54,112
94
National percentile
2023 census data
10-Year Annualised Price Growth - DA5
2.4%
27
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - DA
4.5%
85
National percentile
Estimate at 31 Jul 2026