3Y Avg Price
£1,700,000
1 sales
Properties
7
Sales / Year
0.2
5-year average
Avg £/sq ft
£523
£5,627/m²
Rank in AL4
5th
of 242 streets
Last Sale
£1,700,000
Oct 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
8 total recorded
CROSSFIELDS HOUSE Lamer Lane
Detached
£1,700,000
Oct 2025
DELAPORT LODGE Lamer Lane
Detached
£825,000
Mar 2016
LAMER LODGE Lamer Lane
Detached
£1,360,146
May 2006
1, DELAPORT COTTAGE Lamer Lane
Semi-Detached
£315,000
Apr 2005
GLEBE COTTAGE Lamer Lane
Detached
£450,000
Sept 1999
LAMER PARK Lamer Lane
Detached
£750,000
Jul 1997
OLD DAIRY BARN Lamer Lane
Detached
£178,000
Sept 1995
DELAPORT LODGE Lamer Lane
Detached
£235,000
Apr 1995
Street Rankings — AL4
Streets ranked by 3-year average sale price. Showing positions 1–10 of 242.
| # | Street | 3Y Avg |
|---|---|---|
| 1 | Lime Avenue | £2,515,000 |
| 2 | Down Green Lane | £2,350,000 |
| 3 | Blackmore Way | £1,921,667 |
| 4 | Harpenden Road | £1,750,000 |
| 5 | Lamer Lane | £1,700,000 |
| 6 | Nimrod Close | £1,453,995 |
| 7 | Leasey Dell Drive | £1,450,000 |
| 8 | Kay Walk | £1,425,000 |
| 9 | Middlefield Close | £1,400,000 |
| 10 | Thorpefield Close | £1,301,250 |
Property Mix
Type
Tenure
EPC Ratings
3 of 7 properties have an EPC record
Avg floor area: 2,250 sq ft (209 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