Great Ganett - AL7 3DE
Key Postcode Insights
AL7 3DE is a residential postcode situated on Great Ganett, Welwyn Garden City, AL7 with 32 addresses.
It ranks as the 628th largest and 458th most expensive of the 785 postcodes in the AL7 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 32 properties: 32 houses.
- Ave. Sale Price
- £404,870
- 10 Year change
- up 13.4%
- Ave. Rental Price
- £1,859pcm
- 10 Year change
- up 56.2%
- Ave. £ per ft²
- £425/ft²
- Ave. Gross Yield
- 5.5%/year/yr
Key Postcode Insights
AL7 3DE is a residential postcode situated on Great Ganett, Welwyn Garden City, AL7 with 32 addresses.
It ranks as the 628th largest and 458th most expensive of the 785 postcodes in the AL7 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 32 properties: 32 houses.
- Ave. Sale Price
- £404,870
- 10 Year change
- up 13.4%
- Ave. Rental Price
- £1,859pcm
- 10 Year change
- up 56.2%
- Ave. £ per ft²
- £425/ft²
- Ave. Gross Yield
- 5.5%/year/yr
Explore Propertiesin AL7 3DE
- 22 Great Ganett
Unknown
- 24 Great Ganett
3 Bed Mid-century House
- 26 Great Ganett
3 Bed Mid-century House
- 28 Great Ganett
3 Bed Mid-century House
- 30 Great Ganett
Unknown
Sales Market Trends
The last sale in AL7 3DE sold for £446,000 on 16th October 2025. Since then prices are down an average of 1.0%.
The current average value in the postcode is £404,870.
The AL7 3DE Sales Market has increased by 13.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.3% | £404,870 |
| June 2025 | -1.5% | £410,305 |
| June 2024 | -2.5% | £416,434 |
| June 2023 | 2.8% | £427,089 |
| June 2022 | 6.3% | £415,492 |
| June 2021 | 5.9% | £390,707 |
| June 2020 | 3% | £368,949 |
| June 2019 | -1.6% | £358,109 |
| June 2018 | -1.7% | £364,028 |
| June 2017 | 3.7% | £370,230 |
| June 2016 | 15% | £357,172 |
| June 2015 | 12.5% | £310,690 |
| June 2014 | 15% | £276,217 |
| June 2013 | 3.9% | £240,268 |
| June 2012 | 1% | £231,163 |
| June 2011 | 1% | £228,905 |
| June 2010 | 14.3% | £226,604 |
| June 2009 | -10.5% | £198,312 |
| June 2008 | -2.5% | £221,684 |
| June 2007 | 0% | £227,408 |
Rental Market Trends
The current average rental value in the postcode is £1,859.
The AL7 3DE Rental Market has increased by 56.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 4.6% | £1,859pcm |
| June 2025 | 4.5% | £1,778pcm |
| June 2024 | 7.8% | £1,701pcm |
| June 2023 | 8.8% | £1,579pcm |
| June 2022 | 9.7% | £1,451pcm |
| June 2021 | 6.7% | £1,323pcm |
| June 2020 | 1.1% | £1,240pcm |
| June 2019 | 1.6% | £1,226pcm |
| June 2018 | 1.1% | £1,207pcm |
| June 2017 | 0.3% | £1,194pcm |
| June 2016 | 4.8% | £1,190pcm |
| June 2015 | 3.6% | £1,136pcm |
| June 2014 | 6.3% | £1,097pcm |
| June 2013 | 0.2% | £1,032pcm |
| June 2012 | 3.9% | £1,030pcm |
| June 2011 | 3.6% | £991pcm |
| June 2010 | 9.1% | £956pcm |
| June 2009 | -4.7% | £876pcm |
| June 2008 | 4% | £920pcm |
| June 2007 | 0% | £885pcm |
Sales History
The last sale was on 16th October 2025 for £446,000 and since then the market in the area has decreased by 1.0%. The postcode has had a total of 31 sales since 1995.
AL7 3DE has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Oct 2025£446,000 | 3 Bed House24, Great Ganett, Welwyn Garden City, AL7 3DE24, Great Ganett, Welwyn Garden City, AL7 3DE
- Sold Mar 2025£500,000 | 4 Bed House56, Great Ganett, Welwyn Garden City, AL7 3DE56, Great Ganett, Welwyn Garden City, AL7 3DE
- Sold Oct 2023£442,000 | 4 Bed House32, Great Ganett, Welwyn Garden City, AL7 3DE32, Great Ganett, Welwyn Garden City, AL7 3DE
- Sold Dec 2020£7,600 | 3 Bed House22, Great Ganett, Welwyn Garden City, AL7 3DE22, Great Ganett, Welwyn Garden City, AL7 3DE
- Sold Nov 2020£325,000 | 4 Bed House56, Great Ganett, Welwyn Garden City, AL7 3DE56, Great Ganett, Welwyn Garden City, AL7 3DE
Nearby Postcodes
AL7 3DE is the 628th largest and the 458th most expensive postcode out of the 785 postcodes in the AL7 area.
- AL7 3DB, Great Ganett, Welwyn Garden City, AL7AL7 3DB31 Addresses|53 m away
- AL7 3DG, Little Ganett, Welwyn Garden City, AL7AL7 3DG48 Addresses|106 m away
- AL7 3DD, Great Ganett, Welwyn Garden City, AL7AL7 3DD20 Addresses|134 m away
- AL7 4AB, Thistle Grove, Welwyn Garden City, AL7AL7 4AB2 Addresses|140 m away
- AL7 1HN, Cypress Avenue, Welwyn Garden City, AL7AL7 1HN53 Addresses|149 m away
Property Types
- 19 mid-century houses built between 1936 and 1979
- 13 other addresses of unknown type
- mid-century house (19)
- Unknown (13)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 19 properties.
- The most common rating is D.
- A (0)
- E (1)
- B (1)
- F (0)
- C (8)
- G (0)
- D (9)
- No EPC (13)
Top 3 Most Expensive Sales
- Sold Jan 2025£542,500 | 4 Bed House15, Great Ganett, Welwyn Garden City, AL7 3DA15, Great Ganett, Welwyn Garden City, AL7 3DA
- Sold Mar 2025£500,000 | 4 Bed House56, Great Ganett, Welwyn Garden City, AL7 3DE56, Great Ganett, Welwyn Garden City, AL7 3DE
- Sold Oct 2025£446,000 | 3 Bed House24, Great Ganett, Welwyn Garden City, AL7 3DE24, Great Ganett, Welwyn Garden City, AL7 3DE
Schools Nearby
- Watchlytes Primary School800 m away
- Commonswood Primary & Nursery School900 m away
- Swallow Dell Primary and Nursery School1.0 km away
- Ridgeway Academy1.3 km away
- Stanborough School3.2 km away
- Monk's Walk School4.1 km away
More reading links
Public Transport Nearby
The closest station to AL7 3DE is Welwyn Garden City station, which is 2.4 kilometres away.
- Welwyn Garden City|2.4 km away
- Welwyn North|3.8 km away
- Hatfield (Herts)|4.3 km away
- Hertford North|5.6 km away
