3Y Avg Price
£732,500
2 sales
Properties
8
Sales / Year
0.4
5-year average
Avg £/sq ft
£547
£5,889/m²
Rank in AL4
101st
of 252 streets
Last Sale
£780,000
Feb 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
13 total recorded
16 Bishops Garth
Semi-Detached
£780,000
Feb 2025
6 Bishops Garth
Semi-Detached
£685,000
Jan 2025
10 Bishops Garth
Semi-Detached
£525,000
Oct 2018
16 Bishops Garth
Semi-Detached
£635,000
Jun 2017
14 Bishops Garth
Semi-Detached
£521,500
Feb 2016
20 Bishops Garth
Semi-Detached
£392,000
Jun 2013
14 Bishops Garth
Semi-Detached
£280,000
Sept 2009
14 Bishops Garth
Semi-Detached
£250,000
Feb 2009
16 Bishops Garth
Semi-Detached
£347,500
Jul 2006
12 Bishops Garth
Semi-Detached
£183,000
Mar 2001
Street Rankings — AL4
Streets ranked by 3-year average sale price. Showing positions 97–106 of 252.
| # | Street | 3Y Avg |
|---|---|---|
| 97 | High Ash Road | £743,750 |
| 98 | Boissy Close | £737,500 |
| 99 | Barley Mow Lane | £735,000 |
| 100 | Butterfield Road | £734,083 |
| 101 | Bishops Garth | £732,500 |
| 101 | Bishops Garth | £732,500 |
| 103 | Slimmons Drive | £731,786 |
| 104 | The Ridgeway | £730,566 |
| 105 | East Lane | £725,000 |
| 106 | Old School Drive | £723,125 |
Property Mix
Type
Tenure
EPC Ratings
5 of 8 properties have an EPC record
Avg floor area: 1,313 sq ft (122 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
£644,617
94
National percentile
12 month avg at 30 Sep 2026
Average Net Household Income - AL4
£42,764
68
National percentile
2023 census data
10-Year Annualised Price Growth - AL4
2.4%
32
National percentile
Estimate at 30 Sep 2026
10-Year Annualised Rent Growth - AL
3.8%
41
National percentile
Estimate at 30 Sep 2026