Mill Green Road - AL7 3UX
Key Postcode Insights
AL7 3UX is a residential postcode situated on Mill Green Road, Welwyn Garden City, AL7 with 44 addresses.
It ranks as the 709th largest and 328th most expensive of the 785 postcodes in the AL7 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 44 properties: 38 houses, 5 flats and 1 other property.
- Ave. Sale Price
- £346,710
- 10 Year change
- up 9.6%
- Ave. Rental Price
- £1,507pcm
- 10 Year change
- up 51.2%
- Ave. £ per ft²
- £518/ft²
- Ave. Gross Yield
- 5.2%/year/yr
Key Postcode Insights
AL7 3UX is a residential postcode situated on Mill Green Road, Welwyn Garden City, AL7 with 44 addresses.
It ranks as the 709th largest and 328th most expensive of the 785 postcodes in the AL7 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 44 properties: 38 houses, 5 flats and 1 other property.
- Ave. Sale Price
- £346,710
- 10 Year change
- up 9.6%
- Ave. Rental Price
- £1,507pcm
- 10 Year change
- up 51.2%
- Ave. £ per ft²
- £518/ft²
- Ave. Gross Yield
- 5.2%/year/yr
Explore Propertiesin AL7 3UX
- 1 Mill Green Road
Building  |  2 Flats
- 9 Mill Green Road
Building  |  2 Flats
- 11A Mill Green Road
Unknown
- 11 Mill Green Road
2 Bed Mid-century House
- 15 Mill Green Road
Building  |  2 Flats
Sales Market Trends
The last sale in AL7 3UX sold for £365,000 on 13th August 2025. Since then prices are down an average of 0.7%.
The current average value in the postcode is £346,710.
The AL7 3UX Sales Market has increased by 9.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.3% | £346,710 |
| June 2025 | -1.3% | £351,205 |
| June 2024 | -2.4% | £355,952 |
| June 2023 | 2% | £364,843 |
| June 2022 | 6.2% | £357,702 |
| June 2021 | 4.6% | £336,730 |
| June 2020 | 2.6% | £321,838 |
| June 2019 | -1.9% | £313,597 |
| June 2018 | -1.4% | £319,831 |
| June 2017 | 2.6% | £324,494 |
| June 2016 | 15.1% | £316,279 |
| June 2015 | 12.4% | £274,816 |
| June 2014 | 14.1% | £244,472 |
| June 2013 | 3.8% | £214,193 |
| June 2012 | 0.7% | £206,419 |
| June 2011 | 0.6% | £204,935 |
| June 2010 | 13.2% | £203,712 |
| June 2009 | -11.1% | £179,961 |
| June 2008 | -1.1% | £202,486 |
| June 2007 | 0% | £204,672 |
Rental Market Trends
The current average rental value in the postcode is £1,507.
The AL7 3UX Rental Market has increased by 51.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 4.6% | £1,507pcm |
| June 2025 | 4% | £1,440pcm |
| June 2024 | 8% | £1,385pcm |
| June 2023 | 8.7% | £1,281pcm |
| June 2022 | 8.9% | £1,179pcm |
| June 2021 | 5.6% | £1,083pcm |
| June 2020 | 0.8% | £1,025pcm |
| June 2019 | 1.3% | £1,017pcm |
| June 2018 | 0.8% | £1,004pcm |
| June 2017 | -0.1% | £996pcm |
| June 2016 | 5.1% | £997pcm |
| June 2015 | 4% | £948pcm |
| June 2014 | 6.3% | £912pcm |
| June 2013 | 0.2% | £857pcm |
| June 2012 | 3.4% | £856pcm |
| June 2011 | 3% | £828pcm |
| June 2010 | 7.9% | £804pcm |
| June 2009 | -5.4% | £745pcm |
| June 2008 | 3.8% | £787pcm |
| June 2007 | 0% | £758pcm |
Sales History
The last sale was on 13th August 2025 for £365,000 and since then the market in the area has decreased by 0.7%. The postcode has had a total of 64 sales since 1995.
AL7 3UX has seen 7 sales in the last three years and 1 sale in the last twelve months.
- Sold Aug 2025£365,000 | 2 Bed House9A, Mill Green Road, Welwyn Garden City, AL7 3UX9A, Mill Green Road, Welwyn Garden City, AL7 3UX
- Sold Mar 2025£290,000 | 2 Bed House23A, Mill Green Road, Welwyn Garden City, AL7 3UX23A, Mill Green Road, Welwyn Garden City, AL7 3UX
- Sold Feb 2025£300,000 | 2 Bed House39, Mill Green Road, Welwyn Garden City, AL7 3UX39, Mill Green Road, Welwyn Garden City, AL7 3UX
- Sold Oct 2023£411,000 | 3 Bed House45, Mill Green Road, Welwyn Garden City, AL7 3UX45, Mill Green Road, Welwyn Garden City, AL7 3UX
- Sold Aug 2023£515,000 | 3 Bed House67, Mill Green Road, Welwyn Garden City, AL7 3UX67, Mill Green Road, Welwyn Garden City, AL7 3UX
Nearby Postcodes
AL7 3UX is the 709th largest and the 328th most expensive postcode out of the 785 postcodes in the AL7 area.
- AL7 3XF, Mill Green Road, Welwyn Garden City, AL7AL7 3XF37 Addresses|38 m away
- AL7 3XH, Bedwell Close, Welwyn Garden City, AL7AL7 3XH24 Addresses|94 m away
- AL7 3XP, Duncan Close, Welwyn Garden City, AL7AL7 3XP44 Addresses|94 m away
- AL7 3UZ, Oaktree Garth, Welwyn Garden City, AL7AL7 3UZ20 Addresses|96 m away
- AL7 3XG, Gainswood, Welwyn Garden City, AL7AL7 3XG16 Addresses|98 m away
Property Types
- 9 modern houses built after 1980
- 4 modern flats built after 1980
- 12 mid-century houses built between 1936 and 1979
- 13 early-century houses built between 1912 and 1935
- 6 other addresses of unknown type
- modern house (9)
- modern flat (4)
- mid-century house (12)
- early-century house (13)
- Unknown (6)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 31 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (0)
- F (1)
- C (18)
- G (0)
- D (12)
- No EPC (12)
Top 3 Most Expensive Sales
- Sold Aug 2023£515,000 | 3 Bed House67, Mill Green Road, Welwyn Garden City, AL7 3UX67, Mill Green Road, Welwyn Garden City, AL7 3UX
- Sold Aug 2022£465,000 | 3 Bed House127, Mill Green Road, Welwyn Garden City, AL7 3XB127, Mill Green Road, Welwyn Garden City, AL7 3XB
- Sold Jan 2025£432,500 | 3 Bed House54, Mill Green Road, Welwyn Garden City, AL7 3XF54, Mill Green Road, Welwyn Garden City, AL7 3XF
Schools Nearby
- Holwell Primary School200 m away
- Peartree Primary School200 m away
- Our Lady Catholic Primary School500 m away
- Ridgeway Academy1.5 km away
- Stanborough School1.6 km away
- Monk's Walk School3.0 km away
More reading links
Public Transport Nearby
The closest station to AL7 3UX is Welwyn Garden City station, which is 800 metres away.
- Welwyn Garden City|800 m away
- Welwyn North|3.2 km away
- Hatfield (Herts)|3.7 km away
- Welham Green|6.6 km away
