3Y Avg Price
£845,000
1 sales
Properties
14
Sales / Year
0.4
5-year average
Avg £/sq ft
£636
£6,847/m²
Rank in AL4
66th
of 246 streets
Last Sale
£845,000
Dec 2024
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
23 total recorded
9 Portman Close
Detached
£845,000
Dec 2024
12 Portman Close
Detached
£575,000
Dec 2021
23 Portman Close
Detached
£710,000
Aug 2018
20 Portman Close
Detached
£680,000
Jun 2018
22 Portman Close
Detached
£660,000
Jun 2016
8 Portman Close
Detached
£630,000
Dec 2015
1 Portman Close
Detached
£650,000
Jul 2015
3 Portman Close
Detached
£600,000
Jun 2015
2 Portman Close
Detached
£600,000
Dec 2013
13 Portman Close
Detached
£420,000
Mar 2011
Street Rankings — AL4
Streets ranked by 3-year average sale price. Showing positions 62–71 of 246.
| # | Street | 3Y Avg |
|---|---|---|
| 62 | Brocket View | £860,000 |
| 63 | Wendover Close | £855,333 |
| 64 | Lincolns Close | £855,000 |
| 65 | Holborn Close | £849,167 |
| 66 | Portman Close | £845,000 |
| 67 | Hatfield Road | £839,063 |
| 68 | Barton Road | £837,500 |
| 69 | Gustard Wood | £836,583 |
| 70 | St Barts Close | £827,500 |
| 71 | Barnfield Road | £824,250 |
Property Mix
Type
Tenure
EPC Ratings
13 of 14 properties have an EPC record
Avg floor area: 1,356 sq ft (126 m²)
District Context — AL4
AL4 covers Welwyn Garden City and surrounding areas in Hertfordshire, north of London. It is a planned commuter town with strong suburban character, well-regarded schools, and easy rail access to central London.
Average Property Price - AL4
£684,023
93
National percentile
Average Net Household Income - AL4
£42,764
68
National percentile
10-Year Annualised Price Growth - AL4
3.5%
49
National percentile
10-Year Annualised Rent Growth - AL
3.9%
50
National percentile